The Comparative Analysis :

Porsche 911 Speedster PDK (10 - 12) vs. Audi R8 Spyder V8 quattro S tronic (12 - 15)

€ 201,700
Porsche 911 Speedster PDK (10 - 12) Porsche 911 Speedster
€ 133,800
 Audi R8 Spyder V8 quattro S tronic (12 - 15) Audi R8 Spyder V8
€ 201,700
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 133,800

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

Vehicle Dimensions

The dimensions of these vehicles differ a little. Both cars are the same length, but the Porsche 911 Speedster is 2 inches narrower and 1.6 inches taller.
Porsche 911 Speedster
Audi R8 Spyder V8
50.6
Blueprint Porsche 911 Speedster PDK (10 - 12)
72.9
80.8
49
Blueprint Audi R8 Spyder V8 quattro S tronic (12 - 15)
75
79.9
72.9 in
Width
75 in
80.8 in
Width Incl. Mirrors
79.9 in
50.6 in
Height
49 in
Blueprint Porsche 911 Speedster PDK (10 - 12)
92.5
174.8
Blueprint Audi R8 Spyder V8 quattro S tronic (12 - 15)
104.3
174.8
174.8 in
Length
174.8 in
92.5 in
Wheelbase
104.3 in

Vehicle Weight

Porsche 911 Speedster
Audi R8 Spyder V8
3560 lb
Curb Weight
3880 lb
4233 lb
Gross Vehicle
Weight
4376 lb
Porsche 911 Speedster PDK (10 - 12)
Weight Difference:
320 lb
8.25 %
Audi R8 Spyder V8 quattro S tronic (12 - 15)

General

Porsche 911 Speedster
Audi R8 Spyder V8
997
Generation
42
Roadster
Car Body Style
Roadster
Premium Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Permanent all-wheel drive (AWD)
7-speed dual clutch transmission
Transmission
7-speed dual clutch transmission

Engine

Porsche 911 Speedster
Audi R8 Spyder V8
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Type
V8 gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
Engine Code
DKAC
4
Valves
4
6
Cylinders
8
3.8 L / 186 cu in
Displacement
4.2 L / 206 cu in
402 hp
at 7300 rpm
Power
424 hp
at 7900 rpm
Porsche 911 Speedster
402 hp
424 hp
Audi R8 Spyder V8
310 lb‑ft
at 4200 rpm
Max. Torque
317 lb‑ft
at 4500 rpm
Porsche 911 Speedster
310 lb‑ft
317 lb‑ft
Audi R8 Spyder V8

Performance

Porsche 911 Speedster
Audi R8 Spyder V8
190 mph
Maximum Speed
186 mph
4.4 sec
Acceleration 0 to 62 mph
4.5 sec
62 mph 62
mph

200 ft
0.000 sec

Porsche 911 Speedster

62 mph 62
mph

207 ft
0.000 sec

Audi R8 Spyder V8

▶ REPLAY
8.86 lb/hp
Weight-to-Power Ratio
9.15 lb/hp
Porsche 911 Speedster
8.86 lb/hp
9.15 lb/hp
Audi R8 Spyder V8

Fuel Economy / Emissions

Porsche 911 Speedster
Audi R8 Spyder V8
Fuel Economy
23 mpg
combined
19 mpg
Porsche 911 Speedster
23 mpg
19 mpg
Audi R8 Spyder V8
15 mpg
city
12 mpg
32 mpg
highway
No data
Kraftstoffanzeige
16.9 gal
Fuel Tank Capacity
21.1 gal
Kraftstoffanzeige
386 mi
Range
395 mi
Porsche 911 Speedster
386 mi
395 mi
Audi R8 Spyder V8
Environmental Impact
195.2 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).
238.7 kWh
Porsche 911 Speedster
195.2 kWh
238.7 kWh
Audi R8 Spyder V8
Euro 5
Emission Standard
Euro 5
389 g/mi (NEFZ)
CO2 Emissions
473 g/mi (NEFZ)

Practical Convenience

Porsche 911 Speedster
Audi R8 Spyder V8
2
Doors
2
2
No. of Seats
2
672 lb
Maximum Payload
496 lb
3.8 cu ft
Trunk Volume
2.8 cu ft
No data
Cargo Volume (Seats Down)
No data