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Dodge Challenger · Model year 2020 · No longer built

2020 Dodge Challenger specs, maintenance & manuals

Shopping for a used 2020 Dodge Challenger or keeping one on the road? Here are the factory spec sheet, the maintenance schedule, fluid capacities and 13 manufacturer publications and its towing capacity (up to 1,000 lb), straight from the factory sources.

Max towing
1,000 lb
Schedule covers
150k miles
Publications
13

2020 Dodge Challenger specs & features

Engines, gear ratios, suspension, brakes, dimensions and capacities as published in the manufacturer's 2020 specification sheet.

General information+
Body styleTwo-door coupe, rear-wheel drive (RWD), all-wheel drive (AWD)
Assembly plantBrampton Assembly Plant, Ontario, Canada
EPA vehicle classIntermediate car
Introduction date2014 as a 2015 model
Body and chassis+
LayoutLongitudinal front engine, RWD or AWD
ConstructionUnitized steel body
Engine: 3.6-liter Pentastar V-6+
AvailabilityStandard — SXT RWD, SXT AWD, GT RWD and GT AWD
Type and description60-degree V-type, liquid-cooled
Displacement220 cu. in. (3,604 cu. cm)
Bore x stroke3.78 x 3.27 (96.0 x 83.0)
Valve systemChain-driven DOHC, 24 valves, hydraulic end-pivot roller rockers
Fuel injectionSequential, multiport, electronic, returnless
ConstructionAluminum deep-skirt block with aluminum-alloy heads
Compression ratio10.2:1
Power (SAE net)303 bhp (227 kW) @ 6,350 rpm
Torque (SAE net)268 lb.-ft. (363 N•m) @ 4,800 rpm
Max. engine speed6,400 rpm (electronically limited)
Fuel requirementUnleaded regular, 87 octane (R+M)/2
Oil capacity6 quarts (5.7 liters)
Coolant capacity14.0 quarts (13.25 liters)
Emission controlsDual three-way catalytic converters, heated oxygen sensors and internal engine features
Exhaust typeDual exhaust with rectangular chromed tips and image sound
Max. gross trailer weight1,000 lbs. (454 kg)
EPA fuel economy mpg (city/hwy/combined)19/30/23 (RWD); 18/27/21 (AWD)
Engine assembly plantTrenton South Engine Plant, Trenton, Michigan
Engine: 5.7-liter HEMI® V-8 with Fuel Saver Technology+
AvailabilityStandard — R/T models
Type and description90-degree V-type, liquid-cooled with variable-cam timing (VCT)
Displacement345 cu. in. (5,654 cu. cm)
Bore x stroke3.92 x 3.58 (99.5 x 90.9)
Valve systemPushrod-operated overhead valves, 16 valves, eight deactivating and eight conventional hydraulic lifters, all with roller followers
Fuel injectionSequential, multiport, electronic, returnless
ConstructionDeep-skirt cast-iron block with cross-bolted main bearing caps, aluminum alloy heads with hemispherical combustion chambers
Compression ratio10.5:1
Power (SAE net) — automatic transmission372 hp (277 kW) @ 5,200 rpm
Torque (SAE net) — automatic transmission400 lb.-ft. (542 N•m) @ 4,400 rpm
Power (SAE net) — manual transmission375 hp (280 kW) @ 5,150 rpm
Torque (SAE net) — manual transmission410 lb.-ft. (555 N•m) @ 4,300 rpm
Max. engine speed5,800 rpm (electronically limited)
Fuel requirementUnleaded midgrade, 89 octane (R+M)/2 — recommended – automatic transmission; Unleaded regular, 87 octane (R+M)/2 — acceptable – automatic transmission; Premium, 91 octane (R+M)/2 — recommended – manual
Oil capacity7 quarts (6.6 liters)
Coolant capacity14.7 quarts (13.9 liters)
Emission controlsDual close-coupled three-way catalytic converters, quad heated oxygen sensors and internal engine features
Exhaust typeDual, 2.75-in. electronically controlled, performance-tuned active exhaust system
Max. gross trailer weight1,000 lbs. (454 kg) (not recommended with manual)
EPA fuel economy mpg (city/hwy/combined)16/25/19 (automatic); 15/23/18 (manual)
Engine: 392 HEMI V-8 powered by SRT+
AvailabilityStandard — R/T Scat Pack models
Type and description90-degree V-type, liquid-cooled
Displacement392 cu. in. (6,417 cu. cm)
Bore x stroke4.09 x 3.72 (103.9 x 94.5)
Valve systemPushrod-operated overhead valves, 16 valves with sodium-filled exhaust valves and hollow stem intake valves, 16 conventional hydraulic lifters, all with roller tips
Fuel injectionSequential, multiport, electronic, returnless; automatic features Fuel Saver mode
ConstructionDeep-skirt cast-iron block with cross-bolted main bearing caps, aluminum alloy heads with hemispherical combustion chambers
Compression ratio10.9:1
Power (SAE net)485 bhp (362 kW) @ 6,100 rpm
Torque (SAE net)475 lb.-ft. (644 N•m) @ 4,100 rpm
Max. engine speed6,400 rpm (electronically limited)
Fuel requirementPremium 91 octane (R+M)/2 — required
Oil capacity7 quarts (6.6 liters)
Factory oil fill0W-40 Pennzoil Ultra synthetic
Coolant capacity15 quarts (14.4 liters)
Emission controlsDual close-coupled three-way catalytic converters, quad-heated oxygen sensors and internal engine features
Exhaust typeDual, 2.75 in. electronically controlled, performance-tuned active exhaust system
Max. gross trailer weightNot rated for trailer-tow
EPA fuel economy mpg (city/hwy/combined)15/24/18 (automatic); 14/23/17 (manual)
Engine: Supercharged 6.2-liter HEMI Hellcat V-8+
AvailabilityStandard — SRT Hellcat
Type and description90-degree V-type, liquid-cooled
Displacement376 cu. in. (6,166 cu.cm)
Bore x stroke4.09 x 3.58 (103.9 x 90.9)
Valve systemPushrod-operated overhead valves, 16 valves with sodium-filled exhaust valves and hollow stem intake valves, 16 conventional hydraulic lifters, all with roller tips
Fuel injectionSequential, multiport, electronic, returnless
ConstructionDeep-skirt cast-iron block with cross-bolted main bearing caps, unique aluminum alloy heads with hemispherical combustion chambers
Compression ratio9.5:1
Power (SAE net)717 bhp (535 kW) @ 6,000 rpm with Premium 91 octane fuel
Torque (SAE net)656 lb.-ft (889 N•m) @ 4,800 rpm with Premium 91 octane fuel
Max. engine speed6,200 rpm
Fuel requirementPremium 91 octane (R+M)/2 — required
Oil capacity7 quarts (6.6 liters)
Factory oil fill0W-40 Pennzoil Ultra synthetic
Coolant capacity15 quarts (14.4 liters)
Induction systemCombined air-flow rate of 1,048 CFM from: Dual-snorkel hood; Air Catcher headlamp; Air box opening near wheel liner
Intercooler systemSeparate low-temp cooling system with dual water-to-air intercoolers and a high-flow variable-speed electric water pump; when engine is shut down, radio-selectable Race Cooldown feature turns on radiator fan and intercooler water pump to reduce intercooler coolant temperature
Emission controlsDual close-coupled three-way catalytic converters heated wide range upstream and switching downstream O2 sensors and internal engine features
Exhaust typeDual 2.75-in. straight-though exhaust system with twin electronic exhaust valves (EEV) with rectangular Black Vapor-chromed tips
Max. gross trailer weightNot rated for trailer-tow
EPA fuel economy mpg (city/hwy/combined)13/22/16 (automatic); 13/21/16 (manual); 13/21/15 (automatic Widebody); 13/21/16 (manual Widebody)
Assembly plantSaltillo Engine Plant, Saltillo, Mexico
Engine: Supercharged 6.2-liter HEMI Hellcat High Output V-8+
AvailabilityStandard — Challenger SRT Hellcat Redeye
Type and description90-degree V-type, liquid-cooled
Displacement376 cu. in. (6,166 cu. cm.)
Bore x stroke4.09 x 3.58 (103.9 x 90.9)
Valve systemPushrod-operated overhead valve, 16 valves with sodium-filled exhausts and hollow stem intakes, 16 hydraulic roller lifters
Fuel injectionSequential, multiport, electronic, returnless
ConstructionDeep-skirt cast-iron block with cross-bolted main bearing caps, aluminum alloy heads with hemispherical combustion chambers
Compression ratio9.5:1
Power797 bhp (595 kW) @ 6,300 rpm; 807 bhp (601 Kw) @ 6,400 rpm on SRT Super Stock
Torque707 lb.-ft (959 N•m) @ 4,500
Max. engine speed6,500 rpm
Fuel requirementPremium 91 octane (R+M)/2 — required
Oil capacity7 quarts (6.6 liters)
Factory oil fill0W-40 Pennzoil Ultra synthetic
Coolant capacity15 quarts (14.4 liters)
Induction systemCombined air-flow rate of 1,130 CFM from: Dual-snorkel hood; Air Catcher headlamp; Air box opening near wheel liner
Intercooler systemSeparate low-temp cooling system with dual water-to-air intercoolers and a high-flow variable-speed electric water pump; SRT Power Chiller™ liquid to air intercooler chiller system is activated and redirects air conditioning refrigerant to chill the intercooler coolant (via radio button); when engine is shut down, radio-selectable Race Cooldown feature turns on radiator fan and intercooler water pump to reduce intercooler coolant temperature
Emission controlsDual close-coupled three-way catalytic converters heated wide range upstream and switching downstream O2 sensors
Exhaust typeDual 2.75-in. straight-though exhaust system with twin electronic exhaust valves (EEV) with rectangular Black Vapor-chromed tips
Max. gross trailer weightNot rated for trailer-tow
EPA fuel economy mpg (city/hwy/combined)13/22/16; 13/21/15 (Widebody)
Transmission: Six-speed manual Tremec TR-6060 with ZF-Sachs 240 mm twin disc clutch+
AvailabilityStandard — Challenger R/T and R/T Scat Pack models
DescriptionTriple cone/double cone synchronizer design, 1-4 skip shift and reverse inhibit solenoids, 5:1 remote shifter
1st2.97
2nd2.10
3rd1.46
4th1.00
5th0.74
6th0.50
Reverse2.90
Final drive ratio3.90 — asymmetric limited-slip, performance-tuned
Transmission: Tremec six-speed manual TR-6060 with ZF-Sachs 258 mm twin-disc clutch+
AvailabilityStandard — Challenger SRT Hellcat
DescriptionTriple cone (1st, 2nd) / double cone (3rd-6th) synchronizer design; 1-4 skip shift and reverse inhibit solenoids; 5:1 remote shifter
1st2.26
2nd1.58
3rd1.19
4th1.00
5th0.77
6th0.63
Reverse2.90
Final drive ratio3.70 — asymmetric limited-slip, performance-tuned
Overall top gear2.33
Transmission: TorqueFlite 8HP50 eight-speed automatic+
AvailabilityStandard — 3.6-liter Pentastar V-6 engine, RWD
DescriptionAdaptive electronic control, Sport Mode and available paddle-shifted driver-interactive manual control. Five-clutch pack design with only two open clutches in any gear. Off-center line pump with low-viscosity oil for reduced spin loss. Torque converter lock with turbine torsional damper for low lock-up speeds in first through eighth gear
1st4.71
2nd3.14
3rd2.10
4th1.67
5th1.29
6th1.00
7th0.84
8th0.67
Reverse3.30
Final drive ratio2.62 — standard; 3.08 — optional
Overall top gear1.76 — standard; 2.06 — optional
Transmission: TorqueFlite 850RE eight-speed automatic+
AvailabilityStandard — 3.6-liter Pentastar V-6 engine, AWD
DescriptionAdaptive electronic control, Sport Mode or paddle-shifted driver-interactive manual control. Five-clutch pack design with only two open clutches in any gear. Off-center line pump with low-viscosity oil for reduced spin loss. Torque converter lock with turbine torsional damper for low lock-up speeds in first through eighth gear
1st4.71
2nd3.14
3rd2.10
4th1.67
5th1.29
6th1.00
7th0.84
8th0.67
Reverse3.30
Final drive ratio3.08
Overall top gear2.06
Transmission: TorqueFlite 8HP70 eight-speed automatic+
AvailabilityAvailable with 5.7-liter and 392 HEMI V-8 engines
DescriptionAdaptive electronic control, configurable drive modes and paddle-shifted driver-interactive manual control, five-clutch pack design with only two open clutches in any gear, off-center line pump with low-viscosity oil for reduced spin loss, torque converter lock with turbine torsional damper for low lock-up speeds in first through eighth gear
1st4.71
2nd3.14
3rd2.11
4th1.67
5th1.29
6th1.00
7th0.84
8th0.67
Reverse3.32
Final drive ratio3.08 — standard with 5.7-liter; 3.09 — asymmetric limited-slip, performance-tuned, standard with 392 HEMI V-8; optional with 5.7-liter
Overall top gear2.06 (with 3.08 final drive ratio); 2.07 (with 3.09 final drive ratio)
Transmission: TorqueFlite 8HP90 eight-speed automatic+
AvailabilityOptional — SRT Hellcat; standard on SRT Hellcat Redeye and SRT Super Stock
DescriptionAdaptive electronic control with full manual control via gear selector or paddle shifters, with three SRT-unique selectable modes: Street, Sport and Track (features performance shifting and gear holding)
1st4.71
2nd3.14
3rd2.10
4th1.67
5th1.29
6th1.00
7th0.84
8th0.67
Reverse3.32
Final drive ratio2.62 — asymmetric limited-slip, performance-tuned (standard); 3.09 — asymmetric limited-slip, performance-tuned (optional on SRT Hellcat Redeye)
Overall top gear1.76 (with 2.62 final drive ratio); 2.07 (with 3.09 final drive ratio)
Transfer case+
AvailabilityStandard — AWD models
TypeActive, fully variable with front-axle disconnect
Center differentialPlanetary
Torque split, front/rearFully variable
Electrical system+
Alternator160-amp — standard on SXT, SXT AWD, GT AWD and R/T models; 180-amp — optional on SXT, SXT AWD, GT AWD and R/T models; 220-amp — standard on R/T Scat Pack, SRT Hellcat and SRT Hellcat Redeye models
BatteryH7 Case, 730 CCA maintenance-free
Steering+
TypeElectric power steering (EPS) with multi-mode assist
Overall ratio16.4:1 — SXT AWD and GT AWD models; 14.4:1 — all RWD models
Turn circle (curb-to-curb)37.4 ft. — SXT and R/T models; 37.8 ft. — R/T Scat Pack; 38.7 ft. — SRT Hellcat models and Widebody models
Steering turns (lock-to-lock)2.6 — SXT and R/T models; 3.1 — AWD models; 2.6 — R/T Scat Pack models; 2.5 — SRT Hellcat models
Suspension+
FrontIndependent SLA with high upper “A” arm; lateral and diagonal lower links (RWD models), one-piece lower-control arms (AWD models); coil spring over gas-charged monotube shock absorbers; Bilstein ADS shock absorbers (available on R/T Scat Pack; standard on R/T Scat Pack 1320, R/T Scat Pack Widebody and SRT Hellcat models); 32 mm (34 mm for R/T Scat Pack Widebody and SRT models, 28 mm included with 1320 package) hollow stabilizer bar
RearFive-link independent with coil springs; link-type 19 mm (22 mm on Widebody models) hollow stabilizer bar; gas-charged monotube shock absorbers; gas-charged Bilstein ADS shock absorbers (available on R/T Scat Pack; standard on R/T Scat Pack 1320, R/T Scat Pack Widebody and SRT Hellcat models); isolated suspension cradle
Sport suspensionStandard — SXT
Normal-duty suspensionStandard — SXT AWD and GT AWD
Performance suspensionStandard — GT and R/T models
High-performance suspensionStandard — R/T Scat Pack models; available — GT and R/T models (included with Performance Handling Package)
SRT-tuned three-mode Adaptive Damping Suspension (ADS) — 1320Standard — R/T Scat Pack 1320. Auto Mode: sporty, compliant ride. Sport Mode: firm, improved handling. Drag Mode: optimized for weight transfer to rear
SRT-tuned three-mode Adaptive Damping Suspension (ADS) — Widebody and HellcatStandard — R/T Scat Pack Widebody and SRT Hellcat models; available on R/T Scat Pack. Auto Mode: sporty, compliant ride. Sport Mode: firm, improved handling. Track Mode: firmest, maximum handling
SRT-tuned three-mode Adaptive Damping Suspension (ADS) — Super StockStandard — SRT Super Stock. Auto Mode: sporty, compliant ride. Sport Mode: firm, improved handling. Track Mode: optimized for weight transfer to rear
Dimensions and capacities+
Wheelbase116 (2,946)
Track, front63.4 (1,610); 64.0 (1,625) — SRT Hellcat models; 65.6 (1,667) — R/T Scat Pack Widebody, SRT Hellcat Widebody models
Track, rear63.8 (1,620); 63.7 (1,618) — SRT Hellcat models; 65.7 (1,618) — R/T Scat Pack Widebody, SRT Hellcat Widebody models
Overall length197.9 (5,027); 197.5 (5,017) — R/T Scat Pack Widebody, SRT Hellcat models
Overall width (with mirrors)85.4 (2,169)
Overall width (without mirrors)75.7 (1,923) (at widest point of vehicle, doors); 78.3 (1,990) — Widebody (at widest point of vehicle, front flares)
Overall height57.7 (1,465) — SXT, GT, R/T and R/T Scat Pack models; 58.4 (1,482) — AWD models; 57.2 (1,454) — SRT Hellcats models; 57.5 (1,461) — SRT Hellcat Widebody
Ground clearance5.2 (130.9); 4.5 (115.2) — SRT Hellcat models
Drag coefficient (Cd)0.337 Cd — SXT; 0.365 Cd — GT, R/T and R/T Scat Pack models; 0.382 Cd — SRT Hellcat models; 0.398 Cd — Widebody models
Frontal area, sq. ft. (sq. m)25.6 (2.4) — SXT; 26.0 (2.4) — GT, R/T, R/T Scat Pack and SRT Hellcat models; 26.3 (2.4) — AWD models; 26.8 (2.5) — Widebody models
Curb weight (kg)3,858 (1,750) — SXT; 3,906 (1,772) — GT; 4,057 (1,840) — SXT AWD; 4,078 (1,847) — GT AWD; 4,182 (1,895) — R/T (manual); 4,163 (1,886) — R/T (automatic); 4,127 (1,872) — R/T Scat Pack (with 1320 Package) without front passenger seat and rear seat; 4,230 (1,921) — R/T Scat Pack (manual); 4,236 (1,924) — R/T Scat Pack (automatic); 4,259 (1,932) — R/T Scat Pack Widebody (manual) without rear seat; 4,308 (1,954) — R/T Scat Pack Widebody (manual); 4,266 (1,935) — R/T Scat Pack Widebody (automatic) without rear seat; 4,314 (1,957) — R/T Scat Pack Widebody (automatic); 4,378 (1,986) — SRT Hellcat (manual) without rear seat; 4,429 (2,009) — SRT Hellcat (manual); 4,385 (1,989) — SRT Hellcat (automatic) without rear seat; 4,436 (2,012) — SRT Hellcat (automatic); 4,421 (2,005) — SRT Hellcat Widebody (manual) without rear seat; 4,470 (2,028) — SRT Hellcat Widebody (manual); 4,428 (2,009) — SRT Hellcat Widebody (automatic) without rear seat; 4,476 (2,030) — SRT Hellcat Widebody (automatic); 4,400 (1,996) — SRT Hellcat Redeye without rear seat; 4,451 (2,019) — SRT Hellcat Redeye; 4,443 (2,015) — SRT Hellcat Redeye Widebody without rear seat; 4,492 (2,038) — SRT Hellcat Redeye Widebody; 4,403 (1,997) — SRT Super Stock without rear seat; 4,452 (2,019) — SRT Super Stock
Weight distribution, percent F/R52/48 — SXT; 53/47 — GT; 54/46 — SXT AWD, GT AWD and R/T (manual); 55/45 — R/T (automatic); 55/45 — R/T Scat Pack (manual); 55/45 — R/T Scat Pack (automatic); 57/43 — SRT Hellcat (manual); 57/43 — SRT Hellcat (automatic)
Fuel tank capacity, gallons (liters)18.5 (70.0)
Accommodations: front+
Seating capacity — F/R2/3 — standard
Headroom39.3 (999)
Knee clearance4.4 (112)
Legroom42.0 (1,067)
Shoulder room58.5 (1,485)
Hip room55.3 (1,404)
Seat travelDriver — 10.0 (255); Passenger — 8.7 (220)
Recliner angle rangeDriver — 64 degrees; Passenger — 63 degrees
EPA front volume index cu. ft. (cu. m)55.8 (1.58)
Accommodations: rear+
Headroom37.1 (942)
Legroom33.1 (840)
Shoulder room53.9 (1,368)
Hip room47.8 (1,215)
EPA second row interior volume, cu. ft. (cu. m)37.9 (1.07)
Total interior volume, cu. ft. (cu. m)93.9 (2.67)
EPA luggage compartment volume, cu. ft. (cu. m)16.2 (0.459)
EPA interior volume index, cu. ft. (cu. m)110.1 (3.12)
Trunk liftover height33.2 (845)
Tires+
AvailabilitySize and typeMfr. and modelRevs per mile (km)
Tire 1Standard on SXT235/55R18 AS PerformanceMichelin Primacy MXM4740 (460)
Tire 2Standard on SXT AWD and GT AWD models235/55R19 BSW AS Performance TiresPirelli P Zero711 (442)
Tire 3Optional on SXT245/45R20 BSW AS Performance (included with Plus Group and Blacktop Package)Firestone Firehawk GTV726 (449)
Tire 4Standard on GT, R/T and R/T Scat Pack models245/45ZR20 All-season PerformanceGoodyear RS-A733 (456)
Tire 5Optional on GT, R/T and R/T Scat Pack modelsP245/45ZR20 BSW PerformanceGoodyear Eagle F1726 (451)
Tire 6Optional on R/T (included with Performance Plus Group), R/T Scat Pack, SRT Hellcat and SRT Hellcat Redeye275/40ZR20 SummerPirelli P Zero718 (446)
Tire 7Standard on SRT Hellcat and SRT Hellcat Redeye; optional on R/T Scat Pack (included with T/A Package and Dynamics Package)275/40ZR20 All Season Performance TiresPirelli P Zero718 (446)
Tire 8Optional on R/T Scat Pack (included with 1320 Package)275/40R20 street-legal drag radialsNexen N’FERA SUR4G Drag Spec707 (439)
Tire 9Optional on R/T Scat Pack, SRT Hellcat and SRT Hellcat Redeye (included with Widebody Package)305/35ZR20 All-season PerformancePirelli P Zero All-season731 (454)
Tire 10Optional on R/T Scat Pack, SRT Hellcat and SRT Hellcat Redeye (optional with Widebody Package)305/35ZR20 Three-season PerformancePirelli P Zero731 (454)
Tire 11Standard on SRT Super Stock315/40R18 102WNitto street-legal drag radials742 (461)

Row labels are added to number the tires in sheet order; the sheet lists each tire as a block.

Wheels+
AvailabilityType and materialSize
Wheel 1Standard on SXTFine Silver18 x 7.5 in.
Wheel 2Standard on SXT AWD and GT AWDSatin Carbon19 x 7.5 in.
Wheel 3Optional on SXT AWD and GT AWD (included with Blacktop Package)Black Noise19 x 7.5 in.
Wheel 4Standard on GT; optional on SXT (included with Plus Group)Satin Carbon20 x 8 in.
Wheel 5Standard on R/T; optional on GT (included with Plus Group)Satin Carbon20 x 8 in.
Wheel 6Optional on R/T (included with Plus Group)Polished with Tinted Clear and Granite pockets20 x 8 in.
Wheel 7Optional on SXT, GT and R/T (included with Blacktop Package)Black Noise20 x 8 in.
Wheel 8Optional on GT and R/T (included with Performance Handling Group and T/A Package)Lights Out20 x 9 in.
Wheel 9Standard on R/T Scat PackLow Gloss Granite20 x 9 in.
Wheel 10Optional on GT RWD and R/T models (included with 50th Anniversary Edition)Gold School20 x 9 in.
Wheel 11Optional on R/T and R/T Scat Pack (included with Performance Plus Group, T/A Package and Dynamics Package)Low Gloss Black20 x 9.5 in.
Wheel 12Optional on R/T Scat Pack (included with 1320 Package)Low Gloss Black with knurled bead seats20 x 9.5 in.
Wheel 13Standard on SRT Hellcat and SRT Hellcat Redeye modelsLow Gloss Black “5Deep”20 x 9.5 in.
Wheel 14Optional on SRT Hellcat and SRT Hellcat Redeye modelsMatte Vapor “5Deep”20 x 9.5 in.
Wheel 15Optional on SRT Hellcat and SRT Hellcat Redeye modelsMachined with Granite pockets20 x 9.5 in.
Wheel 16Optional on R/T Scat Pack, SRT Hellcat and SRT Hellcat Redeye modelsBrass Monkey20 x 9.5 in.
Wheel 17Optional on R/T Scat Pack, (included with 50th Anniversary Edition) and R/T (included with 50th Anniversary Edition; Performance Plus Group)Gold School20 x 9.5 in.
Wheel 18Optional on R/T Scat Pack (included with Widebody Package)Low Gloss Granite “Devil’s Rim”20 x 11 in.
Wheel 19Optional on SRT Hellcat and SRT Hellcat Redeye (included with Widebody Package); optional on R/T Scat Pack (optional with Widebody Package)Low Gloss Black20 x 11 in.
Wheel 20Optional on SRT Hellcat and SRT Hellcat Redeye (with Widebody Package)Low Gloss Granite “Warpspeed”20 x 11 in.
Wheel 21Optional on SRT Hellcat and SRT Hellcat Redeye (optional with Widebody Package)Brass Monkey “Devil’s Rim”20 x 11 in.
Wheel 22Optional on R/T Scat Pack, (included with 50th Anniversary Edition; Widebody Package)Gold School20 x 11 in.
Wheel 23Standard on SRT Super StockLow Gloss Granite drag wheel18 x 11 in.

Row labels are added to number the wheels in sheet order; the sheet lists each wheel as a block.

Brakes: Sport Brake Package+
AvailabilityStandard — SXT
Front — Rotor size and type12.6 x 1.1 (320 x 28) vented
Front — Caliper size and type2.36 (60) single-piston sliding with aluminum housing
Front — Swept area259 sq. in. (1,671 sq. cm)
Rear — Rotor size and type12.6 x 0.4 (320 x 10) solid
Rear — Caliper size and type1.65 (42) single-piston sliding with aluminum housing
Rear — Swept area264 sq. in. (1,703 sq. cm)
Brakes: Performance Brake Package+
AvailabilityStandard — GT and R/T models
Front — Rotor size and type13.6 x 1.26 (345 x 28) vented
Front — Caliper size and type1.65 (42) dual-piston sliding with aluminum housing
Front — Swept area249 sq. in. (1,606 sq. cm)
Rear — Rotor size and type12.6 x 0.87 (320 x 22) vented
Rear — Caliper size and type1.65 (42) single-piston sliding with aluminum housing
Rear — Swept area264 sq. in. (1,703 sq. cm)
Brakes: Brembo High-performance Brake Package+
AvailabilityStandard — R/T Scat Pack, SRT Super Stock; optional — GT and R/T models
Front — Rotor size and type14.2 x 1.26 (360 x 32.0) vented and slotted
Front — Caliper size and type1.73 (44) Brembo four-piston fixed with aluminum housing
Front — Swept area351 sq. in. (2,261 sq. cm)
Rear — Rotor size and type13.8 x 1.10 (350 x 28) vented and slotted
Rear — Caliper size and type1.26 (32) Brembo four-piston fixed with aluminum housing
Rear — Swept area316 sq. in. (2,036 sq. cm)
Brakes: SRT/Brembo High-performance Brake Package+
AvailabilityStandard — SRT Hellcat models; optional – R/T Scat Pack models
Front — Rotor size and type15.4 x 1.34 (390 x 34.0) two-piece aluminum hat, vented and slotted
Front — Caliper size and type1.42 (36 mm) Brembo six-piston fixed monoblock aluminum
Front — Swept area424 sq. in. (2735 sq. cm)
Rear — Rotor size and type13.8 x 1.10 (350 x 28) vented and slotted
Rear — Caliper size and type1.26 (32) Brembo four-piston fixed with aluminum housing
Rear — Swept area316 sq. in. (2,036 sq. cm)
Brakes: systems and controls+
Four-wheel Anti-lock Brake System (ABS) and Traction ControlStandard
Electronic Stability Control (ESC) and Brake AssistStandard
Brake Knockback MitigationStandard
Hill-start Assist (HSA)Standard
Three-mode (Normal, Sport, Off) ESC/Traction Control Mode SelectionStandard — GT, GT AWD and R/T models
Three-mode (Street, Drag, Off) ESC/Traction Control Mode SelectionStandard — R/T Scat Pack 1320
Four-mode (Street, Sport, Track, Off) ESC/Traction Control Mode SelectionStandard — R/T Scat Pack, SRT Hellcat models
Three-mode (Street, Track, Off) ESC/Traction Control Mode SelectionStandard — SRT Super Stock
Power-assist type8 + 9 (203 + 209) tandem-diaphragm vacuum booster

Source: 2020 Dodge Challenger and Challenger SRT Specifications (Stellantis media site).

2020 Dodge Challenger maintenance schedule

The factory schedule for normal driving. Oil changes follow the oil-change indicator on most models; severe use (towing, dusty roads, lots of idling) shortens some intervals.

A dot means the service is due at that mileage or after that many years, whichever comes first. Engines: see schedule title.

Service20k2 yr30k3 yr40k4 yr50k5 yr60k6 yr70k7 yr80k8 yr90k9 yr100k10 yr110k11 yr120k12 yr130k13 yr140k14 yr150k15 yr
Additional Inspections
Inspect the CV/Universal joints.
Inspect front suspension, tie rod ends, boot seals and replace if necessary.
Inspect the rear axle fluid. Inspect the front axle fluid (All Wheel Drive Only).
Inspect the manual transmission fluid (if equipped).
Inspect the brake linings, replace as necessary.
Adjust parking brake on vehicles equipped with four wheel disc brakes.
Inspect transfer case fluid (All Wheel Drive Only).
Additional Maintenance
Replace engine air cleaner filter.
Replace cabin/air conditioning filter.
Replace spark plugs.The spark plug change interval is mileage based only, yearly intervals do not apply.
Flush and replace the engine coolant at 10 years or 150,000 miles (240,000 km) whichever comes first.
Change the manual transmission fluid (if equipped) if using your vehicle for any of the following: Most of your driving is at sustained speeds during hot weather, above 90°F (32°C), driving in dusty conditions, or stop and go driving.
Change the transfer case fluid; if using your vehicle for any of the following: police, taxi, fleet, off-road, or frequent trailer towing. (All Wheel Drive Only).
Change the rear axle fluid and on models equipped with All Wheel Drive (AWD) change the front axle fluid if using your vehicle for any of the following: police, taxi, fleet, off-road, or frequent trailer towing.
Inspect and replace PCV valve if necessary.

At Every Oil Change Interval As Indicated By Oil Change Indicator System

  • Change oil and filter
  • Rotate the tires
  • Inspect battery and clean and tighten terminals as required
  • Inspect the CV/Universal joints
  • Inspect brake pads, shoes, rotors, drums, hoses and parking brake
  • Inspect engine cooling system protection and hoses
  • Inspect exhaust system
  • Inspect engine air cleaner if using in dusty or off-road conditions, replace air engine cleaner filter if necessary

2020 Dodge Challenger fluids & capacities

Oil, coolant, transmission and axle fluids with their capacities and specifications, wheel torque and fuel requirements, from the owner's manual.

Fluid capacities

SystemApplies toUSMetric
Fuel tank (approximate)3.6L engine18.5 gal70 L
5.7L engine18.5 gal70 L
6.4L engine18.5 gal70 L
SRT 6.2L supercharged18.5 gal70 L
Engine oil with filter3.6L engine6 qt5.6 L
5.7L engine7 qt6.6 L
6.4L engine7 qt6.6 L
SRT 6.2L supercharged7 qt6.6 L
Cooling system3.6L engine11.1 qt10.5 L
5.7L engine14.7 qt13.9 L
6.4L engine15.2 qt14.4 L
SRT 6.2L supercharged15.2 qt14.4 L
SRT 6.2L supercharged intercooler4.5 qt4.2 L

Engine fluids

ComponentFluid / gradeStandardMopar product
Engine coolant (3.6L, 5.7L and 6.4L engines)OAT (organic additive technology) 10-year/150,000-mile (240,000 km) coolant—Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula
Engine coolant (SRT 6.2L supercharged engine and intercooler)OAT (organic additive technology) 10-year/150,000-mile (240,000 km) coolant, OAT coolantMS.90032Mopar Antifreeze/Coolant 10 Year/150,000 Mile Formula
Engine oil (3.6L and 5.7L engines)API certified SAE 5W-20 (semi-synthetic acceptable)MS-6395Mopar SAE 5W-20
Engine oil (6.4L engine)SAE 0W-40 full synthetic, API certifiedMS-12633Pennzoil Ultra Platinum 0W-40 or equivalent Mopar engine oil
Engine oil (SRT 6.2L supercharged engine)SAE 0W-40 full synthetic, API certifiedMS-12633Pennzoil Ultra Platinum 0W-40 or equivalent Mopar engine oil
Engine oil filter——Mopar Engine Oil Filter
Spark plugs——Mopar Spark Plugs

Chassis fluids & lubricants

ComponentFluid / gradeStandardMopar product
Automatic transmission (8-speed automatic (including SRT))ZF 8&9 Speed ATF or equivalent—Mopar ZF 8&9 Speed ATF
Manual transmission (If equipped (including SRT))Automatic transmission fluid ATF+4—Mopar ATF+4
Brake master cylinder (Non-SRT models)DOT 3, SAE J1703—Mopar DOT 3
Brake master cylinder (SRT models)DOT 3, SAE J1703 (DOT 4 acceptable if DOT 3 unavailable)—Mopar DOT 3
Front axle (Non-SRT models)SAE 75W-90 synthetic gear lubricant, API GL-5—Mopar Synthetic Gear Lubricant SAE 75W90
Rear axle (3.6L/5.7L engine with automatic transmission)SAE 75W-85 synthetic gear lubricant, API GL-5—Mopar OD Synthetic Gear Lubricant SAE 75W85
Rear axle (5.7L/6.4L engine with manual transmission)SAE 75W-85 synthetic limited-slip gear lubricant, API GL-5—Mopar LSD Synthetic Gear Lubricant SAE 75W85
Rear axle (SRT models)SAE 75W-85 synthetic limited-slip gear lubricant, API GL-5—Mopar LSD Synthetic Gear Lubricant SAE 75W85
Transfer case (AWD, if equipped (non-SRT))Transfer case lubricant for BorgWarner 44-40—Mopar Transfer Case Lubricant for BorgWarner 44-40

Fuel

EngineMinimumEthanol / biodiesel
3.6L engine87 octane Regular unleadedUp to 15% (E15); no E85
5.7L engine with automatic transmission87 octane Regular unleaded (89 recommended for optimum performance and fuel economy)Up to 15% (E15); no E85
5.7L engine with manual transmission91 octane Premium unleadedUp to 15% (E15); no E85
6.4L engine91 octane Premium unleadedUp to 15% (E15); no E85
SRT 6.2L supercharged engine91 octane Premium unleadedUp to 15% (E15); no E85

Wheel lug nut torque

WheelsTorqueThreadSocket
Base models130 ft-lb (176 N·m)M14 x 1.5022 mm
SRT models111 ft-lb (150 N·m)M14 x 1.5022 mm
  • Cooling system capacity includes the heater and the coolant recovery bottle filled to MAX.
  • Manual's SRT cooling table lists the engine and intercooler circuits separately.
  • Lug torque: tighten in a star pattern twice, then recheck after 25 miles (40 km).
  • Do not use propylene glycol-based coolant; manual says it is not recommended.

Source: Owner's manual on Mopar.com. Always confirm with the manual for your exact vehicle.

2020 Dodge Challenger towing capacity: up to 1,000 lbEvery 2020 tow rating by engine and drive.Open the towing chart →

2020 Dodge Challenger owner's manuals & publications

The manufacturer's owner's manual, quick guides, radio manuals, supplements and warranty booklets for the 2020 model year.

2020 Dodge Challenger questions

How much oil does the 2020 Dodge Challenger take?

With a filter change: 3.6L engine, 6 qt / 5.6 L; 5.7L engine, 7 qt / 6.6 L; 6.4L engine, 7 qt / 6.6 L; and SRT 6.2L supercharged, 7 qt / 6.6 L. Capacities are from the owner's manual; check the dipstick or oil-life display after filling.

What kind of oil does the 2020 Dodge Challenger use?

3.6L and 5.7L engines: API certified SAE 5W-20 (semi-synthetic acceptable) (MS-6395); 6.4L engine: SAE 0W-40 full synthetic, API certified (MS-12633); and SRT 6.2L supercharged engine: SAE 0W-40 full synthetic, API certified (MS-12633).

When is the first scheduled maintenance on the 2020 Dodge Challenger?

At 20,000 miles or 2 years: inspect the cv/universal joints; inspect front suspension, tie rod ends, boot seals and replace if necessary; inspect the rear axle fluid. inspect the front axle fluid (all wheel drive only); inspect the manual transmission fluid (if equipped); inspect the brake linings, replace as necessary; adjust parking brake on vehicles equipped with four wheel disc brakes, plus 1 more items. Oil changes in between follow the oil-change indicator.

Where can I find the 2020 Dodge Challenger owner's manual?

The manufacturer publishes it free on Mopar.com as a PDF (linked in the manuals section above), along with quick guides, radio manuals and the warranty booklet.

Specifications come from the manufacturer's spec comparison and its media-site specification sheets; maintenance schedules, fluids and publications come from Mopar's owner site and owner's manuals. Equipment and ratings vary by configuration; check the owner's manual or a dealer for a specific vehicle. This model is no longer sold new.