The Comparative Analysis :
Porsche 911 Turbo Coupé S PDK (16 - 18) vs. Chrysler Viper GTS (97 - 99)
€ 205,100
€ 87,900
€ 205,100
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 dimensions of these vehicles differ slightly. The Porsche 911 Turbo Coupé S is 0.7 inches longer, 2.2 inches narrower and 2.7 inches taller than the Chrysler Viper.
Porsche 911 Turbo Coupé S
Chrysler Viper
51.1
74
77.9
48.3
76.2
84.1
74 in
Width
76.2 in
77.9 in
Width Incl. Mirrors
84.1 in
51.1 in
Height
48.3 in
96.5
177.4
96.2
176.7
177.4 in
Length
176.7 in
96.5 in
Wheelbase
96.2 in
Vehicle Weight
Porsche 911 Turbo Coupé S
Chrysler Viper
3693 lb
Curb Weight
3395 lb
4387 lb
Gross Vehicle
Weight
Weight
3814 lb
Weight Difference:
298 lb
8.07 %
General
Porsche 911 Turbo Coupé S
Chrysler Viper
991
Generation
SR
Coupe
Car Body Style
Coupe
Premium Unleaded
Fuel Type
Premium Unleaded
Permanent all-wheel drive (AWD)
Drivetrain
Rear-wheel drive
7-speed dual clutch transmission
Transmission
6-speed manual transmission
Engine
Porsche 911 Turbo Coupé S
Chrysler Viper
6-cylinder boxer gasoline engine with two turbochargers (biturbo)
Engine Type
V10 gasoline engine (naturally aspirated engine)
4
Valves
2
6
Cylinders
10
3.8 L / 186 cu in
Displacement
8 L / 391 cu in
572 hp
at 6750 rpm
Power
405 hp
at 5100 rpm
Porsche 911 Turbo Coupé S
572 hp
405 hp
Chrysler Viper
516 lb‑ft
at 2100 rpm
Max. Torque
465 lb‑ft
at 3600 rpm
Porsche 911 Turbo Coupé S
516 lb‑ft
465 lb‑ft
Chrysler Viper
Performance
Porsche 911 Turbo Coupé S
Chrysler Viper
205 mph
Maximum Speed
177 mph
2.9 sec
Acceleration 0 to 62 mph
4.6 sec
62 mph
62
mph
mph
131 ft
0.000 sec
Porsche 911 Turbo Coupé S
62 mph
62
mph
mph
210 ft
0.000 sec
Chrysler Viper
▶ REPLAY
6.46 lb/hp
Weight-to-Power Ratio
8.38 lb/hp
Porsche 911 Turbo Coupé S
6.46 lb/hp
8.38 lb/hp
Chrysler Viper
Fuel Economy / Emissions
Porsche 911 Turbo Coupé S
Chrysler Viper
Fuel Economy
26 mpg
combined
12 mpg
Porsche 911 Turbo Coupé S
26 mpg
12 mpg
Chrysler Viper
20 mpg
city
7 mpg
31 mpg
highway
19 mpg
18 gal
Fuel Tank Capacity
19 gal
464 mi
Range
221 mi
Porsche 911 Turbo Coupé S
464 mi
221 mi
Chrysler Viper
Environmental Impact
172.4 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).
382.7 kWh
Porsche 911 Turbo Coupé S
172.4 kWh
382.7 kWh
Chrysler Viper
Euro 6b (NEFZ)
Emission Standard
Euro 2 (bis 2500kg)
341 g/mi (NEFZ)
CO2 Emissions
772 g/mi (NEFZ)
Practical Convenience
Porsche 911 Turbo Coupé S
Chrysler Viper
2
Doors
2
4
No. of Seats
2
694 lb
Maximum Payload
419 lb
3.3 cu ft
Trunk Volume
7.4 cu ft
No data
Cargo Volume (Seats Down)
No data
