The Comparative Analysis :
BMW 640i Gran Coupé Automatic (12 - 13) vs. Chrysler Viper RT/10c (93 - 98)
€ 79,900
€ 74,100
€ 79,900
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 74,100
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The dimensions of these vehicles differ significantly. The BMW 640i Gran Coupé is 22 inches longer, 1.2 inches narrower and 10.8 inches taller than the Chrysler Viper.
BMW 640i Gran Coupé
Chrysler Viper
54.8
74.6
81.9
44
75.7
83.6
74.6 in
Width
75.7 in
81.9 in
Width Incl. Mirrors
83.6 in
54.8 in
Height
44 in
116.9
197.1
96.2
175.1
197.1 in
Length
175.1 in
116.9 in
Wheelbase
96.2 in
Vehicle Weight
BMW 640i Gran Coupé
Chrysler Viper
4023 lb
Curb Weight
3538 lb
5203 lb
Gross Vehicle
Weight
Weight
3946 lb
Weight Difference:
485 lb
12.05 %
General
BMW 640i Gran Coupé
Chrysler Viper
F06
Generation
SR
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Mid-Grade Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
8-speed automatic transmission
Transmission
6-speed manual transmission
Engine
BMW 640i Gran Coupé
Chrysler Viper
Straight-six gasoline engine with turbocharger
Engine Type
V10 gasoline engine (naturally aspirated engine)
BMW N55
Engine Series
N55-B30
Engine Code
4
Valves
2
6
Cylinders
10
3 L / 147 cu in
Displacement
8 L / 391 cu in
316 hp
at 5800 rpm
Power
389 hp
at 5150 rpm
BMW 640i Gran Coupé
316 hp
389 hp
Chrysler Viper
332 lb‑ft
at 1300 rpm
Max. Torque
457 lb‑ft
at 3600 rpm
BMW 640i Gran Coupé
332 lb‑ft
457 lb‑ft
Chrysler Viper
Performance
BMW 640i Gran Coupé
Chrysler Viper
155 mph
Maximum Speed
165 mph
5.4 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph
62
mph
mph
246 ft
0.000 sec
BMW 640i Gran Coupé
62 mph
62
mph
mph
207 ft
0.000 sec
Chrysler Viper
▶ REPLAY
12.73 lb/hp
Weight-to-Power Ratio
9.1 lb/hp
BMW 640i Gran Coupé
12.73 lb/hp
9.1 lb/hp
Chrysler Viper
Fuel Economy / Emissions
BMW 640i Gran Coupé
Chrysler Viper
Fuel Economy
30 mpg
combined
No data
BMW 640i Gran Coupé
30 mpg
mpg
Chrysler Viper
22 mpg
city
No data
No data
highway
No data
18.5 gal
Fuel Tank Capacity
21.9 gal
557 mi
Range
No data
BMW 640i Gran Coupé
557 mi
mi
Chrysler Viper
Environmental Impact
147.7 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).
No data
BMW 640i Gran Coupé
147.7 kWh
0 kWh
Chrysler Viper
Euro 5
Emission Standard
Euro 2 (bis 2500kg)
291 g/mi (NEFZ)
CO2 Emissions
772 g/mi (NEFZ)
Practical Convenience
BMW 640i Gran Coupé
Chrysler Viper
4
Doors
2
5
No. of Seats
2
1179 lb
Maximum Payload
408 lb
13 cu ft
Trunk Volume
9.5 cu ft
No data
Cargo Volume (Seats Down)
No data
