2023 Dodge Challenger SRT Hellcat specifications, technical data, performance (2024)

Challenger

The Dodge Challenger SRT Hellcat is a rear wheel drive automobile, with its powerplant placed in the front, and a 2 door coupé body.Its 6.2 litre engine is a supercharged, overhead valve, 8 cylinder that develops 717 bhp (727 PS/535 kW) of power at 6000 rpm, and maximum torque of 889 N·m (656 lb·ft/90.7 kgm) at 4800 rpm.The power is transferred to the wheels through a 6 speed manual gearbox.Its quoted kerb weight is 2003 kg.

Key facts

What body style?	2 door fixed-head coupé with 2+2 seats
How long?	5027 mm
How heavy?	2003 kg
What drivetrain?	supercharged petrol
What size engine?	6.2 litre, 6166 cm³
How many cylinders?	8, V
How much power?	727 PS / 717 bhp / 535 kW @ 6000 rpm
How much torque?	889 Nm / 656 ft.lb / 90.7 kgm @ 4800 rpm
How economical?	13/21/16 US MPG EPA city/highway/combined

2023 Dodge Challenger SRT Hellcat specifications

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2023 Dodge Challenger SRT Hellcat data
bodywork
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Body type	2+2 seater fixed-head coupé
Number of doors	2
Designer
dimensions & weights
Wheelbase	2946 mm	116 inches
Track/tread (front)	1626 mm	64 inches
Track/tread (rear)	1618 mm	63.7 inches
Length	5027 mm	197.9 inches
Width	1923 mm	75.7 inches
Height	1453 mm	57.2 inches
Ground clearance	114 mm	4.5 inches
length:wheelbase ratio	1.71
Kerb weight	2003 kg	4416 lb
Weight distribution	57% front
fuel tank capacity	70.1 litres	15.4 [18.5] UK [US] gal.
aerodynamics
Drag coefficient	0.382
Frontal area	2.42 m²
CdA	0.92
Powertrain
engine type	supercharged petrol
Engine manufacturer	Chrysler
Engine code	Hemi Hellcat
Cylinders	V 8 in 90° vee
Capacity	6.2 litre 6166 cc (376.272 cu in)
Bore × Stroke	103.9 × 90.9 mm 4.09 × 3.58 in
Bore/stroke ratio	1.14
Valve gear	overhead valve (OHV) 2 valves per cylinder 16 valves in total
maximum power output (SAE net)	727 PS (717 bhp) (535 kW) at 6000 rpm
maximum torque (SAE net)	889 Nm (656 ft·lb) (90.7 kgm) at 4800 rpm
Specific output (SAE net)	86.7 kW/litre 117.9 ps/litre 116.3 bhp/litre 1.91 bhp/cu in
Specific torque (SAE net)	144.18 Nm/litre 1.74 ft·lb/cu³
Engine construction
sump	wet sumped
compression ratio	9.5:1
Fuel system	SMPFI
bmep (brake mean effective pressure)	1811.8 kPa (262.8 psi)
Maximum RPM	6200 rpm
crankshaft bearings	5
Engine coolant	Water
Unitary capacity	770.75 cc
Aspiration	S/Charged
Compressor
Intercooler
Catalytic converter	Y
performance
Acceleration 0-80km/h (50mph)
Acceleration 0-60mph
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph)
Standing quarter-mile
Standing kilometre
Maximum speed
Power-to-weight ratio	Higher is better362.94 PS/tonne (1000 kg) 0.36 PS/kg 266.93 kW/tonne (1000 kg) 0.27 kW/kg 357.96 bhp/tonne (1000 kg) 0.36 bhp/kg 0.16 bhp/lb
Weight-to-power ratio	Lower is better3.75 kg/kW 6.26 lb/bhp
fuel consumption
Fuel consumption	13/21/16 US MPG EPA city/highway/combined
universal fuel consumption (calculated from the above)
litres/100km	18.1/11.2/14.7 l/100km city/highway/combined
km/litre	5.5/8.9/6.8 km/l city/highway/combined
UK MPG	15.6/25.2/19.2 UK MPG city/highway/combined
US MPG	13.0/21.0/16.0 US MPG city/highway/combined
Carbon dioxide emissions
Carbon dioxide emissions
Carfolio Calculated CO₂ ^?
VED band (UK)
CO₂ Effizienz (DE)
chassis
Engine position	front
Engine layout	longitudinal
Drive wheels	rear wheel drive
Torque split	N/A
Steering	power assisted rack & pinion
turns lock-to-lock	2.500
Turning circle
Front suspension
Rear suspension
Wheel size front	9½ x 20
Wheel size rear	9½ x 20
Tyres front	Pirelli P Zero 275/40 ZR 20
Tyres rear	Pirelli P Zero 275/40 ZR 20
Brakes F/R	VeDi/VeDi-S-ABS
Front brake diameter	400 mm
Rear brake diameter	350 mm
Braked area
Gearbox	6 speed manual
Top gear ratio	0.63
Final drive ratio	3.70
general
Carfolio.com ID	794882
Production total
Model code
RAC rating	53.5
Insurance classification	No information available
Tax band	No information available
2023 Dodge Challenger SRT Hellcat added 2023-03-23. Last modified 2023-03-23.

Dodge Challenger models

2023Dodge Challenger GT

2 door fixed-head coupé FR 8A 3605 cm³/220.0cuin 307 PS 303 bhp 226 kW 1763 kg

2023Dodge Challenger GT AWD

2 door fixed-head coupé FA 8A 3605 cm³/220.0cuin 307 PS 303 bhp 226 kW 1854 kg

2023Dodge Challenger R/T Hemi

2 door fixed-head coupé FR 6M 5654 cm³/345.0cuin 380 PS 375 bhp 280 kW 1886 kg

2023Dodge Challenger R/T Hemi Automatic

FAQs

2023 Dodge Challenger SRT Hellcat specifications, technical data, performance? ›

As the most menacing engine available in the Dodge lineup, the Supercharged 6.2L High-Output HEMI^® V8 engine needs no introduction. This HEMI is available with 797 horsepower on the Hellcat Redeye models and 807 horsepower on the Challenger SRT^® Super Stock and SRT Jailbreak—all standard with 707 pound-feet of torque.

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What is the 0-60 time for a 2023 Hellcat Challenger? ›

A high-output version of the Hellcat engine gives you 797 horsepower and 707 pound-feet of torque, letting this beast go from 0 to 60 mph in an astounding 3.6 seconds,⁴ as tested by Car and Driver.

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How fast is the 2023 Hellcat SRT? ›

Ruling the road with a top speed of 203 mph, the 2023 Dodge Challenger SRT^® Hellcat Redeye Widebody is the fastest mass-produced muscle car( Disclosure4).

What are the performance specs of the Challenger Hellcat? ›

2023 Hellcat models scream to life with a 6.2-liter supercharged HEMI V-8 making 717 horsepower. The Hellcat engine makes 656 pound-feet of torque in the Challenger and 650 pound-feet of torque in the Charger.

Why are Hellcats so heavy? ›

To accommodate that massive engine and other equipment, the Hellcat ended up weighing much more than other similarly-sized cars. The original 2015 model Hellcat weighs around 4469 pounds, 1100 pounds more than Lamborghini Aventador or 1224 pounds more than the original Dodge Challenger!

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How big is a Hellcat gas tank? ›

18.5 gal

Why are Hellcats so expensive? ›

The reasons had everything to do with price and capability; Hellcat engines offered more power for a lot less than you'd expect. At that time, exotics from brands like Ferrari and McLaren cost much more than vehicles with Hellcat engines but failed to match this powertrain's prodigious output.

Are Hellcats reliable? ›

The Dodge Challenger SRT Hellcat holds a strong overall J.D. Power rating of 85 out of a maximum 100 and 88/100 for quality and reliability. These numbers are backed up by the fact that zero recalls have so far been issued for this year's model.

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How fast is a Hellcat Durango? ›

2023 DODGE DURANGO SRT^® HELLCAT

Dominate the streets in America's fastest, most capable three-row gas SUV 1, equipped with a jaw-dropping 710 horsepower and a top speed of 180 mph.

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How fast does a hellcat demon go? ›

The Hellcat can go from zero to 60 miles per hour in 3.6 seconds, while the Demon takes only 2.3 seconds. When it comes to speed, the Dodge Demon is a little faster, with an impressive top speed of around 211 miles per hour, while the Dodge Hellcat has a top speed of about 202 miles per hour.

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What is the fastest 2023 challenger? ›

20 Fast Facts of 2023 Dodge Challenger SRT Demon 170:

World's quickest production car, reaching 0-60 in 1.66 seconds with the highest G-force acceleration of any production car at 2.004 gs. Quickest vehicle ever produced in brand's 100-plus-year history.

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How fast is the demon in the 2023 Challenger? ›

The 2023 Dodge Challenger SRT Demon 170 goes 0 to 60 in 1.66 seconds. It can drive a quarter-mile in just over 8 seconds and tops speeds of 150 miles per hour.

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How fast is the 2024 Hellcat? ›

The 2024 Hellcat and Demon are fast — really fast. The Hellcat goes from zero to 60 mph in just 3.6 seconds, while the Demon reduces this time to a mind-boggling 1.66 seconds. The quarter-mile time further highlights the Demon's brilliance at drag racing. It blazes through in only 8.61 seconds at over 151 mph.

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What is the 0-60 time for a 2023 Dodge Charger Scat Pack? ›

2023 Dodge Charger Scat Pack 0-60 mph: 4.5 seconds. 2023 Dodge Charger Scat Pack Widebody 0-60 mph: 4.3 seconds. 2023 Dodge Charger SRT Hellcat Redeye Widebody 0-60 mph: 3.5 seconds. 2023 Dodge Charger Redeye Jailbreak 0-60 mph: 3.6 seconds.

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