The Comparative Analysis :
Donkervoort D8 GTO Touring (13 - 16) vs. Porsche 911 Speedster PDK (10 - 12)
€ 150,100

€ 201,700

€ 150,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 201,700
ⓘBase price of a new vehicle with standard equipment in Germany at market launch. Price Info
Vehicle Dimensions
The Donkervoort D8 GTO is significantly smaller in every dimension. It's 70 cm shorter, 0.2 cm narrower and 14.4 cm lower than the Porsche 911 Speedster.
Donkervoort D8 GTO
Porsche 911 Speedster
1140
1850
2050
1284
1852
2052
1850 mm
Width
1852 mm
2050 mm
Width Incl. Mirrors
2052 mm
1140 mm
Height
1284 mm
2350
3740
2350
4440
3740 mm
Length
4440 mm
2350 mm
Wheelbase
2350 mm
Vehicle Weight
Donkervoort D8 GTO
Porsche 911 Speedster
730 kg
Kerb Weight
1615 kg
2000 kg
Gross Vehicle
Weight
Weight
1920 kg

Weight Difference:
885 kg
54.8 %

General
Donkervoort D8 GTO
Porsche 911 Speedster
D8
Generation
997
Roadster
Car Body Style
Roadster
Unleaded (95 RON)
Fuel Type
Super Unleaded (98 RON)

Rear-wheel drive
Drive
Rear-wheel drive

5-speed manual transmission
Transmission
7-speed dual clutch transmission
Engine
Donkervoort D8 GTO
Porsche 911 Speedster
Straight-five petrol engine with turbocharger
Engine Type
6-cylinder boxer petrol engine (naturally aspirated engine)
4
Valves
4
5
Cylinders
6
2480 CC
Engine Capacity
3800 CC
340 bhp
at 5400 rpm
Power
402 bhp
at 7300 rpm
Donkervoort D8 GTO
340 bhp
402 bhp
Porsche 911 Speedster
450 NM
at 2000 rpm
Max. Torque
420 NM
at 4200 rpm
Donkervoort D8 GTO
450 NM
420 NM
Porsche 911 Speedster
Performance
Donkervoort D8 GTO
Porsche 911 Speedster
158 mph
Maximum Speed
190 mph
3.3 sec
Acceleration 0 to 62 mph
4.4 sec
62 mph
62
mph
mph
46 m
0.000 sec

Donkervoort D8 GTO
62 mph
62
mph
mph
61 m
0.000 sec

Porsche 911 Speedster
▶ REPLAY
2.15 kg/bhp
Weight-to-Power Ratio
4.02 kg/bhp
Donkervoort D8 GTO
2.15 kg/bhp
4.02 kg/bhp
Porsche 911 Speedster
Fuel Economy / Emissions
Donkervoort D8 GTO
Porsche 911 Speedster
Fuel Economy
35 mpg
combined
27 mpg
Donkervoort D8 GTO
35 mpg
27 mpg
Porsche 911 Speedster
No data
city
18 mpg
No data
motorway
39 mpg
48 L
Fuel Tank Capacity
64 L
373 mi
Range
386 mi
Donkervoort D8 GTO
373 mi
386 mi
Porsche 911 Speedster
Environmental Impact
151.6 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).
195.2 kWh
Donkervoort D8 GTO
151.6 kWh
195.2 kWh
Porsche 911 Speedster
Euro 6b (NEFZ)
Emission Standard
Euro 5
178 g/km (NEFZ)
CO2 Emissions
242 g/km (NEFZ)
Practical Convenience
Donkervoort D8 GTO
Porsche 911 Speedster
2
Doors
2
2
No. of Seats
2
1270 kg
Maximum Payload
305 kg
250 L
Boot Capacity
135 L



No data
Boot Capacity (Seats Down)
No data