Compare Dodge Viper VX I vs Audi R8 42 vs BMW i8
Variants
GTS
SRT
4.2 FSI 420
4.2 FSI 420 AMT
4.2 FSI 430
4.2 FSI 430 AMT
5.2 FSI 525
5.2 FSI 525 AMT
GT AMT
374PS
374PS Euro6d
362PS
Capacity
Cargo Capacity
114 L / 4.0 cu-ft
154 L / 5.4 cu-ft
Coolant Capacity
15.0 L / 15.9 qt
25.0 L / 26.4 qt
Engine Oil Capacity
10.4 L / 11.0 qt
4.2 L / 4.5 qt
Fuel Capacity
70.0 L / 18.5 gal
30.0 L / 7.9 gal
Passengers
2
2
4
Payload
300 kg / 661 lbs
Chassis
Brakes | Front
Ventilated discs, 355.6 mm
Ventilated discs
Brakes | Rear
Ventilated discs, 355.6 mm
Ventilated discs
Offroad | Approach Angle
10.7 deg
Offroad | Departure Angle
16.1 deg
Power Steering
Electric Steering
Hydraulic Steering
Electric Steering
Suspension | Front
Double-wishbone
Double-wishbone
Double-wishbone
Suspension | Rear
Double-wishbone
Multi-link
Multi-link
Tire Size
Front wheel tires: 295/30 ZR18 Rear wheel tires: 355/30 ZR19
Front wheel tires: 195/50 R20 Rear wheel tires: 215/45 R20
Turning Circle
12.3 m / 40.5 ft
11.8 m / 38.7 ft
12.3 m / 40.3 ft
Construction
Battery | Type
Lithium-ion
Battery | Voltage
355.0 V
Body Style
3-door Coupe
2-door Coupe
2-door plug-in hybrid Coupe
Dimensions
Ground Clearance
127 mm / 5.0 in
117 mm / 4.6 in
Size | Height
1246 mm / 49.1 in
1252 mm / 49.3 in
Size | Length
4463 mm / 175.7 in
4689 mm / 184.6 in
Size | Width
1941 mm / 76.4 in
1942 mm / 76.5 in | 2218 mm / 87.3 in (mirror unfolded)
Track Width | Front
1598.0 mm / 62.9 in
1644.0 mm / 64.7 in
Track Width | Rear
1550.0 mm / 61.0 in
Wheel Size
Front wheel rims: 10.5J x 18 Rear wheel rims: 13J x 19
Front wheel rims: 7J x 20 Rear wheel rims: 7.5J x 20
Wheelbase
2510 mm / 98.8 in
2650 mm / 104.3 in
2800 mm / 110.2 in
Performance
Acceleration | 0 - 100 km/h
3.9 sec
4.4 sec
Acceleration | 0 - 60 mph
3.7 sec
4.2 sec
Coefficient Of Drag
0.369
0.26
Fuel Economy
16.8 L/100km / 14.0 MPG (combined) | 19.6 L/100km / 12.0 MPG (urban) | 12.4 L/100km / 19.0 MPG (highway)
Top Speed
325.0 km/h / 201.9 mph
250.0 km/h / 155.3 mph, 120.0 km/h / 74.6 mph (EV mode)
Powertrain
Drivetrain Layout
Front-engine (longitudinal), Rear-wheel drive
Rear-engine (longitudinal), All-wheel drive
Rear-engine (transverse), All-wheel drive
Engine
B38K15T0
Engine | Bore
103.0 mm / 4.1 in
84.5 mm / 3.3 in
82.0 mm / 3.2 in
Engine | Compression Ratio
10.2:1
12.5:1
9.5:1
Engine | Displacement
8.4 L / 511.5 cu-in / 8382.0 cc
1.5 L / 91.5 cu-in / 1499.0 cc
Engine | Power
649.0 hp / 484.0 kW @ 6200 rpm
Engine | Redline
6400 rpm
Engine | Specific Output
77.4 hp/L / 1.3 hp/cu-in
154.1 hp/L / 2.5 hp/cu-in
Engine | Stroke
100.6 mm / 4.0 in
92.8 mm / 3.7 in
Engine | Torque
814 Nm / 600.4 lb-ft @ 5000 rpm
320 Nm / 236.0 lb-ft @ 3700 rpm + 250 Nm / 184.4 lb-ft
Engine | Type
Naturally-aspirated multi-port injected petrol V10 pushrod (OHV) engine with 2 values per cylinder
Twin-scroll turbocharged direct-injected petrol inline-3 engine with 4 values per cylinder
Transmission | Gears
6-speed
6-speed
6-speed
Transmission | Type
Manual
Automatic
Production
Availability
2013 ~ 2017
Reviews
Neofiliac score
91%
86%
54%
Pros
- Superb Viper V10 engine
- Great manual transmission
- Sensual yet imposing styling
- Double-wishbone suspensions all around
- Wonderful dry sump engines
- Good handling characteristics
- Manual transmission
- Supercar-like styling
- Good 0.26 drag coefficient
- Low official fuel consumption
Cons
- High 0.36 drag coefficient
- Very high fuel consumption
- Very little cargo space
- AWD-only
- Automated manual transmission
- Awkward styling from some angles
- Only available with tiny engines
- Very little cargo space
- Gigantic reliability concern
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