The Comparative Analysis :

Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17) vs. Chrysler Viper GTS (97 - 99)

€ 448,200
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17) Rolls-Royce Phantom Coupé 6.8 V12
€ 87,900
 Chrysler Viper GTS (97 - 99) Chrysler Viper
€ 448,200
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 87,900

ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info

Vehicle Dimensions

The Rolls-Royce Phantom Coupé 6.8 V12 is substantially bigger in every dimension. It's 112.4 cm longer, 5.2 cm wider and 37 cm taller than the Chrysler Viper.
Rolls-Royce Phantom Coupé 6.8 V12
Chrysler Viper
1598
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
1987
2187
1228
Blueprint Chrysler Viper GTS (97 - 99)
1935
2135
1987 mm
Width
1935 mm
2187 mm
Width Incl. Mirrors
2135 mm
1598 mm
Height
1228 mm
Blueprint Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
3320
5612
Blueprint Chrysler Viper GTS (97 - 99)
2444
4488
5612 mm
Length
4488 mm
3320 mm
Wheelbase
2444 mm

Vehicle Weight

Rolls-Royce Phantom Coupé 6.8 V12
Chrysler Viper
2620 kg
Kerb Weight
1540 kg
3050 kg
Gross Vehicle
Weight
1730 kg
Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
Weight Difference:
1080 kg
41.22 %
Chrysler Viper GTS (97 - 99)

General

Rolls-Royce Phantom Coupé 6.8 V12
Chrysler Viper
RR3
Generation
SR
Coupe
Car Body Style
Coupe
Super Unleaded (98 RON)
Fuel Type
Super Unleaded (98 RON)
Rear-wheel drive
Drive
Rear-wheel drive
6-speed automatic transmission
Transmission
6-speed manual transmission

Engine

Rolls-Royce Phantom Coupé 6.8 V12
Chrysler Viper
V12 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V10 petrol engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
2
12
Cylinders
10
6749 CC
Engine Capacity
7990 CC
454 bhp
at 5350 rpm
Power
405 bhp
at 5100 rpm
Rolls-Royce Phantom Coupé 6.8 V12
454 bhp
405 bhp
Chrysler Viper
720 NM
at 3500 rpm
Max. Torque
630 NM
at 3600 rpm
Rolls-Royce Phantom Coupé 6.8 V12
720 NM
630 NM
Chrysler Viper

Performance

Rolls-Royce Phantom Coupé 6.8 V12
Chrysler Viper
155 mph
Maximum Speed
177 mph
5.8 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph 62
mph

81 m
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12

62 mph 62
mph

64 m
0.000 sec

Chrysler Viper

▶ REPLAY
5.77 kg/bhp
Weight-to-Power Ratio
3.8 kg/bhp
Rolls-Royce Phantom Coupé 6.8 V12
5.77 kg/bhp
3.8 kg/bhp
Chrysler Viper

Fuel Economy / Emissions

Rolls-Royce Phantom Coupé 6.8 V12
Chrysler Viper
Fuel Economy
19 mpg
combined
14 mpg
Rolls-Royce Phantom Coupé 6.8 V12
19 mpg
14 mpg
Chrysler Viper
12 mpg
city
8 mpg
28 mpg
motorway
23 mpg
Kraftstoffanzeige
100 L
Fuel Tank Capacity
72 L
Kraftstoffanzeige
420 mi
Range
221 mi
Rolls-Royce Phantom Coupé 6.8 V12
420 mi
221 mi
Chrysler Viper
Environmental Impact
280.3 kWh
Total Energy Consumption
per 100 miles ⓘThe total energy consumption per 100 miles is the amount of energy consumed by a vehicle when burning fuel or using electricity per 100 miles (final energy), and the energy required to produce the appropriate amount of fuel or electricity (primary energy).
382.7 kWh
Rolls-Royce Phantom Coupé 6.8 V12
280.3 kWh
382.7 kWh
Chrysler Viper
Euro 6b (NEFZ)
Emission Standard
Euro 2 (bis 2500kg)
347 g/km (NEFZ)
CO2 Emissions
480 g/km (NEFZ)

Practical Convenience

Rolls-Royce Phantom Coupé 6.8 V12
Chrysler Viper
2
Doors
2
4
No. of Seats
2
430 kg
Maximum Payload
190 kg
395 L
Boot Capacity
261 L
No data
Boot Capacity (Seats Down)
No data