The Comparative Analysis :
Chrysler Viper GTS (99 - 02) vs. Rolls-Royce Phantom Coupé 6.8 V12 Automatic (10 - 17)
€ 90,300

€ 448,200

€ 90,300
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 448,200
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Chrysler Viper is substantially smaller in every dimension. It's 45.8 inches shorter, 2 inches narrower and 14.6 inches lower than the Rolls-Royce Phantom Coupé 6.8 V12.
Chrysler Viper
Rolls-Royce Phantom Coupé 6.8 V12
48.3
76.2
84.1
62.9
78.2
86.1
76.2 in
Width
78.2 in
84.1 in
Width Incl. Mirrors
86.1 in
48.3 in
Height
62.9 in
96.2
175.1
130.7
220.9
175.1 in
Length
220.9 in
96.2 in
Wheelbase
130.7 in
Vehicle Weight
Chrysler Viper
Rolls-Royce Phantom Coupé 6.8 V12
3395 lb
Curb Weight
5776 lb
3814 lb
Gross Vehicle
Weight
Weight
6724 lb

Weight Difference:
2381 lb
41.22 %

General
Chrysler Viper
Rolls-Royce Phantom Coupé 6.8 V12
SR
Generation
RR3
Coupe
Car Body Style
Coupe
Mid-Grade Unleaded
Fuel Type
Premium Unleaded

Rear-wheel drive
Drivetrain
Rear-wheel drive

6-speed manual transmission
Transmission
6-speed automatic transmission
Engine
Chrysler Viper
Rolls-Royce Phantom Coupé 6.8 V12
V10 gasoline engine (naturally aspirated engine)
Engine Type
V12 gasoline engine (naturally aspirated engine)
2
Valves
4
10
Cylinders
12
8 L / 391 cu in
Displacement
6.7 L / 328 cu in
379 hp
at 5100 rpm
Power
454 hp
at 5350 rpm
Chrysler Viper
379 hp
454 hp
Rolls-Royce Phantom Coupé 6.8 V12
454 lb‑ft
at 3600 rpm
Max. Torque
531 lb‑ft
at 3500 rpm
Chrysler Viper
454 lb‑ft
531 lb‑ft
Rolls-Royce Phantom Coupé 6.8 V12
Performance
Chrysler Viper
Rolls-Royce Phantom Coupé 6.8 V12
177 mph
Maximum Speed
155 mph
4.6 sec
Acceleration 0 to 62 mph
5.8 sec
62 mph
62
mph
mph
210 ft
0.000 sec

Chrysler Viper
62 mph
62
mph
mph
266 ft
0.000 sec

Rolls-Royce Phantom Coupé 6.8 V12
▶ REPLAY
8.96 lb/hp
Weight-to-Power Ratio
12.72 lb/hp
Chrysler Viper
8.96 lb/hp
12.72 lb/hp
Rolls-Royce Phantom Coupé 6.8 V12
Fuel Economy / Emissions
Chrysler Viper
Rolls-Royce Phantom Coupé 6.8 V12
Fuel Economy
19 mpg
combined
16 mpg
Chrysler Viper
19 mpg
16 mpg
Rolls-Royce Phantom Coupé 6.8 V12
No data
city
10 mpg
No data
highway
23 mpg
21.9 gal
Fuel Tank Capacity
26.4 gal
423 mi
Range
420 mi
Chrysler Viper
423 mi
420 mi
Rolls-Royce Phantom Coupé 6.8 V12
Environmental Impact
231.1 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).
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).
280.3 kWh
Chrysler Viper
231.1 kWh
280.3 kWh
Rolls-Royce Phantom Coupé 6.8 V12
Euro 3
Emission Standard
Euro 6b (NEFZ)
No data
CO2 Emissions
558 g/mi (NEFZ)
Practical Convenience
Chrysler Viper
Rolls-Royce Phantom Coupé 6.8 V12
2
Doors
2
2
No. of Seats
4
419 lb
Maximum Payload
948 lb
7.4 cu ft
Trunk Volume
11.2 cu ft






No data
Cargo Volume (Seats Down)
No data