Car comparison

Dodge Viper VX SRT 8.4i V10 20VvsMercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8

Compare specs, acceleration, fuel consumption, dimensions, practicality, and estimated running costs side by side.

New comparison

Dodge Viper VX

SRT 8.4i V10 20V

649 hp8382 ccGasolineRWDManualNaturally aspiratedCoupe2013-2017
VS

Mercedes-Benz SLS AMG Coupe (C197)

Black Series 6.2 V8

631 hp6208 ccGasolineRWDDual-clutchNaturally aspiratedCoupe2013-2013

Comparison overview

Use the estimates as comparison hints and verify exact figures before making decisions.

Best choices

Dodge Viper VX SRT 8.4i V10 20V

  • Fastest top speed
    335 km/h
    208 mph Unrestricted
    325 km/h
    202 mph Restricted
  • Most powerful
    649 hp
    484 kW
  • Highest torque
    814 Nm
    600 lb-ft
  • Lightest
    1,521 kg
    3,353 lb
  • Best power-to-weight
    427 hp/t
    318 kW/t
    2.3 kg/hp
  • Lowest city consumption
    19.6 L/100 km
    12.0 mpg US
    14.4 mpg UK
  • Best overall score
    76/100
  • Best performance score
    92/100
  • Best practicality score
    43/100

Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8

  • Quickest 0-100 km/h
    3.6 s
  • Lowest combined fuel consumption
    13.7 L/100 km
    17.2 mpg US
    20.6 mpg UK
  • Lowest highway consumption
    10.2 L/100 km
    23.1 mpg US
    27.7 mpg UK
  • Best estimated range
    620 km
    386 mi
  • Largest trunk
    176 L
  • Best economy score
    70/100

Specification comparison

Specification comparison
ModelDodgeViper VXSRT 8.4i V10 20VMercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
Power
649hp484kW
631hp471kW
Torque
814Nm600lb-ft
635Nm468lb-ft
Curb weight
1,521kg3,353lb
1,550kg3,417lb
Gross weight-
1,860kg4,101lb
Top speed
Unrestricted
335 km/h208 mph
Restricted
325 km/h202 mph
Calculated
315 km/h
196 mph
To 99% top speed
57.4s99% target: 332 km/h / 206 mph
Calculated
51.7s99% target: 312 km/h / 194 mph
Calculated
0-100 km/h
3.9s
3.6s
0-200 km/h
10.5s
Calculated
10.2s
Calculated
0-60 mph
3.7s
Calculated
3.4s
Calculated
Fuel consumption
16.8L/100 km14mpg US16.8mpg UK
13.7L/100 km17.2mpg US20.6mpg UK
Fuel consumption city
19.6L/100 km12mpg US14.4mpg UK
19.7L/100 km11.9mpg US14.3mpg UK
Fuel consumption highway
12.4L/100 km19mpg US22.8mpg UK
10.2L/100 km23.1mpg US27.7mpg UK
Quarter mile
11.5s
Calculated
11.3s
Calculated
Power-to-weight
427hp/t318kW/t194hp/1000 lb
Calculated
407hp/t304kW/t185hp/1000 lb
Calculated
Torque-to-weight
535Nm/t358lb-ft/ton
Calculated
410Nm/t274lb-ft/ton
Calculated
Estimated range
417km259mi
Calculated
620km386mi
Calculated
Displacement
8,382cc512cu in
6,208cc379cu in
Length
4,463mm176in
4,638mm183in
Width
1,941mm76in
1,965mm77in
Height
1,246mm49in
1,260mm50in
Wheelbase
2,510mm99in
2,680mm106in
Front track
1,598mm63in
1,702mm67in
Rear track
1,550mm61in
1,677mm66in
Ground clearance
127mm5in
-
Trunk volume-
176L
Max trunk volume
114L
-
Doors
3
2
Seats
2
2
Fuel tank
70L
85L

Performance charts

Use the estimates as comparison hints and verify exact figures before making decisions.

Dyno simulation

Estimated stock-style power and torque curves by engine speed.

Dodge Viper VX SRT 8.4i V10 20VMercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8PowerTorque
  • Dodge Viper VX SRT 8.4i V10 20V: Power / Torque
  • Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8: Power / Torque
Dyno simulation data table
VehiclePeak power RPMPeak torque RPMMax engine speed
DodgeViper VXSRT 8.4i V10 20V6,200 rpm5,000 rpm6,450 rpm
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V87,400 rpm5,500 rpm8,000 rpm

Acceleration curve

Estimated speed over time for selected vehicles.

Acceleration and drag-race table
MetricDodgeViper VXSRT 8.4i V10 20VMercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
Acceleration checkpoints
0-60 mph
0-97 km/h
3.7 s
3.4 s
0-100 km/h
0-62 mph
3.9 s
3.6 s
0-200 km/h
0-124 mph
10.5 s
10.2 s
0-200 mph
0-322 km/h
39.7 s
-
Top speed
Unrestricted
335 km/h208 mph
Restricted
325 km/h202 mph
Likely limited
315 km/h
196 mph
Drag race simulation
60 ft
18 m
2.1 s
2.0 s
330 ft
101 m
5.2 s
5.0 s
1/8 mile
201 m
7.7 s
7.5 s
1000 ft
305 m
9.8 s
9.5 s
1/4 mile
402 m
11.5 s
11.3 s
Trap speed
1/4 mile
402 m
211 km/h
131 mph
211 km/h
131 mph

Power comparison

Bar comparison chart for Power. Higher is better · hp / kW

Chart data table
VehicleValue
DodgeViper VXSRT 8.4i V10 20V
649 hp
484 kW
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
631 hp
471 kW

Dodge Viper VX SRT 8.4i V10 20V has 18 hp more than Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8.

The biggest power difference is between Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 and Dodge Viper VX SRT 8.4i V10 20V: 18 hp (13 kW).

Torque comparison

Bar comparison chart for Torque. Higher is better · Nm / lb-ft

Chart data table
VehicleValue
DodgeViper VXSRT 8.4i V10 20V
814 Nm
600 lb-ft
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
635 Nm
468 lb-ft

Curb weight comparison

Bar comparison chart for Curb weight. Lower is better · kg / lb

Chart data table
VehicleValue
DodgeViper VXSRT 8.4i V10 20V
1,521 kg
3,353 lb
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
1,550 kg
3,417 lb

Top speed without limiter comparison

Bar comparison chart for Top speed without limiter. Higher is better · km/h / mph

Chart data table
VehicleValue
DodgeViper VXSRT 8.4i V10 20V
Unrestricted
335 km/h208 mph
Restricted
325 km/h202 mph
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
315 km/h
196 mph

0-100 km/h comparison

Bar comparison chart for 0-100 km/h. Lower is better · seconds

Chart data table
VehicleValue
DodgeViper VXSRT 8.4i V10 20V3.9 s
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V83.6 s

Although Dodge Viper VX SRT 8.4i V10 20V has more power, Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 is quicker from 0-100 km/h.

The biggest 0-100 km/h difference is between Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 and Dodge Viper VX SRT 8.4i V10 20V: 0.3 s.

Fuel consumption comparison

Bar comparison chart for Fuel consumption. Lower is better · L/100 km / mpg US / mpg UK

Chart data table
VehicleValue
DodgeViper VXSRT 8.4i V10 20V
16.8 L/100 km
14.0 mpg US
16.8 mpg UK
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
13.7 L/100 km
17.2 mpg US
20.6 mpg UK

The biggest fuel consumption difference is between Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 and Dodge Viper VX SRT 8.4i V10 20V: 3.1 L/100 km.

Power-to-weight comparison

Bar comparison chart for Power-to-weight. Higher is better · hp/t / kW/t

Chart data table
VehicleValue
DodgeViper VXSRT 8.4i V10 20V
427 hp/t
318 kW/t
2.3 kg/hp
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
407 hp/t
304 kW/t
2.5 kg/hp

Estimated range comparison

Bar comparison chart for Estimated range. Higher is better · km / mi

Chart data table
VehicleValue
DodgeViper VXSRT 8.4i V10 20V
417 km
259 mi
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
620 km
386 mi

Performance spider chart

Radar chart comparing normalized performance and fuel-consumption scores.

Chart data table
VehiclePowerAccelerationTop speed
DodgeViper VXSRT 8.4i V10 20V
649 hp
484 kW
3.9 s
Unrestricted
335 km/h208 mph
Restricted
325 km/h202 mph
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
631 hp
471 kW
3.6 s
315 km/h
196 mph

Most attractive quadrant

Scatter chart with performance score on the X axis and practicality score on the Y axis.

Chart data table
VehiclePerformance scorePracticality score
DodgeViper VXSRT 8.4i V10 20V
Power
649 hp
484 kW
0-100 km/h3.9 s
Top speed
Unrestricted
335 km/h208 mph
Restricted
325 km/h202 mph
Doors/seats
3 doors
2 seats
Trunk
114 L
4.0 cu ft
Length
4,463 mm
175.7 in
Height
1,246 mm
49.1 in
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
Power
631 hp
471 kW
0-100 km/h3.6 s
Top speed
315 km/h
196 mph
Doors/seats
2 doors
2 seats
Trunk
176 L
6.2 cu ft
Length
4,638 mm
182.6 in
Height
1,260 mm
49.6 in

Performance vs fuel economy

Cars closer to the top-right corner combine stronger performance with better fuel economy scores.

Performance vs fuel economy data table
VehiclePerformance scoreFuel economy score
DodgeViper VXSRT 8.4i V10 20V
Power
649 hp
484 kW
0-100 km/h3.9 s
Top speed
Unrestricted
335 km/h208 mph
Restricted
325 km/h202 mph
16.8 L/100 km
14.0 mpg US
16.8 mpg UK
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
Power
631 hp
471 kW
0-100 km/h3.6 s
Top speed
315 km/h
196 mph
13.7 L/100 km
17.2 mpg US
20.6 mpg UK

Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8 is closest to the top-right balance target for performance and fuel economy.

Acceleration vs fuel consumption

Cars closer to the lower-left corner offer a better mix of quick acceleration and low fuel consumption.

Acceleration vs fuel consumption data table
VehicleFuel consumption, L/100 km0-100 km/h, s
DodgeViper VXSRT 8.4i V10 20V
16.8 L/100 km
14.0 mpg US
16.8 mpg UK
3.9 s
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
3.6 s

Power-to-weight vs fuel consumption

The shaded area favors higher power-to-weight with lower combined fuel consumption.

Power-to-weight vs fuel consumption data table
VehiclePower-to-weight, hp/tFuel consumption, L/100 km
DodgeViper VXSRT 8.4i V10 20V
427 hp/t
318 kW/t
2.3 kg/hp
16.8 L/100 km
14.0 mpg US
16.8 mpg UK
Mercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
407 hp/t
304 kW/t
2.5 kg/hp
13.7 L/100 km
17.2 mpg US
20.6 mpg UK

Detailed score breakdown

Detailed score breakdown
VehicleDodgeViper VXSRT 8.4i V10 20VMercedes-BenzSLS AMG Coupe (C197)Black Series 6.2 V8
Power
649 hp
484 kW
631 hp
471 kW
Torque
814 Nm
600 lb-ft
635 Nm
468 lb-ft
Acceleration
3.9 s
3.6 s
Top speed
Unrestricted
335 km/h208 mph
Restricted
325 km/h202 mph
315 km/h
196 mph
Lightness
1,521 kg
3,353 lb
1,550 kg
3,417 lb
Fuel consumption
16.8 L/100 km
14.0 mpg US
16.8 mpg UK
13.7 L/100 km
17.2 mpg US
20.6 mpg UK
Practicality
Doors/seats
3 doors
2 seats
Trunk
114 L
4.0 cu ft
Length
4,463 mm
175.7 in
Height
1,246 mm
49.1 in
Doors/seats
2 doors
2 seats
Trunk
176 L
6.2 cu ft
Length
4,638 mm
182.6 in
Height
1,260 mm
49.6 in
Range score
417 km
259 mi
620 km
386 mi
Trunk score
114 L
4.0 cu ft
176 L
6.2 cu ft
Power-to-weight score
427 hp/t
318 kW/t
2.3 kg/hp
407 hp/t
304 kW/t
2.5 kg/hp
Overall
Fixed score
Fixed score

Fuel cost and annual usage

Estimate running costs from combined consumption, your annual distance, and the fuel price in your local currency.

Enter the fuel price in your local currency, for example €/L, $/gal, £/L or any other local currency.

LC = Local Currency

Fuel cost and annual usage
VehicleDodge Viper VX SRT 8.4i V10 20VMercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8
Consumption16.8 L/100 km14 mpg US16.8 mpg UK13.7 L/100 km17.2 mpg US20.6 mpg UK
Cost / 100 km29.40 LC100 km23.97 LC100 km
Cost / 100 mi47.31 LC100 mi38.58 LC100 mi
Annual fuel used2,520 L666 US gal554 UK gal2,055 L543 US gal452 UK gal
Annual fuel cost4,410 LC/year3,596 LC/year

Head-to-head comparisons

Dodge Viper VX SRT 8.4i V10 20V

  • Has 18 hp more
  • Has 179 Nm more
  • Is 29 kg lighter
  • Has 20 km/h (12 mph) higher top speed
  • Has 20 hp/t better power-to-weight

Pros

  • Highest top speed
  • Most powerful
  • Highest torque
  • Lightest
  • Best power-to-weight ratio

Cons

  • Slowest 0-100 km/h
  • Highest combined fuel consumption
  • Smallest trunk

Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8

  • Is 0.3 s quicker from 0-100 km/h
  • Uses 3.1 L/100 km less fuel
  • Has 204 km (127 mi) more estimated range
  • Has 62 L more trunk volume

Pros

  • Quickest 0-100 km/h in this comparison
  • Lowest combined fuel consumption
  • Best estimated range
  • Largest trunk

Cons

  • Lowest power
  • Heaviest
  • Lowest top speed

Choose cars to compare

Brand
Model
Generation
Engine or modification
Dodge Viper VX SRT 8.4i V10 20V
Mercedes-Benz SLS AMG Coupe (C197) Black Series 6.2 V8
Compare selected cars
2 vehicles selected

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