The Comparative Analysis :

Donkervoort D8 GTO Touring (13 - 16) vs. Porsche 911 Speedster (19 - ..)

€ 150,100
Donkervoort D8 GTO Touring (13 - 16) Donkervoort D8 GTO
€ 269,300
 Porsche 911 Speedster (19 - ..) Porsche 911 Speedster
€ 150,100
Base Price ⓘBase price of a new vehicle with standard equipment in Germany at market launch.
€ 269,300

ⓘ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 32.4 inches shorter, 0.1 inches narrower and 4.3 inches lower than the Porsche 911 Speedster.
Donkervoort D8 GTO
Porsche 911 Speedster
44.9
Blueprint Donkervoort D8 GTO Touring (13 - 16)
72.8
80.7
49.2
Blueprint Porsche 911 Speedster (19 - ..)
72.9
77.9
72.8 in
Width
72.9 in
80.7 in
Width Incl. Mirrors
77.9 in
44.9 in
Height
49.2 in
Blueprint Donkervoort D8 GTO Touring (13 - 16)
92.5
147.2
Blueprint Porsche 911 Speedster (19 - ..)
96.7
179.6
147.2 in
Length
179.6 in
92.5 in
Wheelbase
96.7 in

Vehicle Weight

Donkervoort D8 GTO
Porsche 911 Speedster
1609 lb
Curb Weight
3395 lb
4409 lb
Gross Vehicle
Weight
3953 lb
Donkervoort D8 GTO Touring (13 - 16)
Weight Difference:
1786 lb
52.6 %
Porsche 911 Speedster (19 - ..)

General

Donkervoort D8 GTO
Porsche 911 Speedster
D8
Generation
991
Roadster
Car Body Style
Roadster
Mid-Grade Unleaded
Fuel Type
Premium Unleaded
Rear-wheel drive
Drivetrain
Rear-wheel drive
5-speed manual transmission
Transmission
6-speed manual transmission

Engine

Donkervoort D8 GTO
Porsche 911 Speedster
Straight-five gasoline engine with tur­bo­charger
Engine Type
6-cylinder boxer gasoline engine (nat­u­ral­ly as­pi­rat­ed engine)
4
Valves
4
5
Cylinders
6
2.5 L / 122 cu in
Displacement
4 L / 196 cu in
340 hp
at 5400 rpm
Power
503 hp
at 8400 rpm
Donkervoort D8 GTO
340 hp
503 hp
Porsche 911 Speedster
332 lb‑ft
at 2000 rpm
Max. Torque
347 lb‑ft
at 6250 rpm
Donkervoort D8 GTO
332 lb‑ft
347 lb‑ft
Porsche 911 Speedster

Performance

Donkervoort D8 GTO
Porsche 911 Speedster
158 mph
Maximum Speed
193 mph
3.3 sec
Acceleration 0 to 62 mph
4 sec
62 mph 62
mph

151 ft
0.000 sec

Donkervoort D8 GTO

62 mph 62
mph

184 ft
0.000 sec

Porsche 911 Speedster

▶ REPLAY
4.73 lb/hp
Weight-to-Power Ratio
6.75 lb/hp
Donkervoort D8 GTO
4.73 lb/hp
6.75 lb/hp
Porsche 911 Speedster

Fuel Economy / Emissions

Donkervoort D8 GTO
Porsche 911 Speedster
Fuel Economy
29 mpg
combined
17 mpg
Donkervoort D8 GTO
29 mpg
17 mpg
Porsche 911 Speedster
No data
city
11 mpg
No data
highway
24 mpg
Kraftstoffanzeige
12.7 gal
Fuel Tank Capacity
16.9 gal
Kraftstoffanzeige
373 mi
Range
288 mi
Donkervoort D8 GTO
373 mi
288 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).
261.5 kWh
Donkervoort D8 GTO
151.6 kWh
261.5 kWh
Porsche 911 Speedster
Euro 6b (NEFZ)
Emission Standard
Euro 6d-TEMP-EVAP-ISC (WLTP) 36CH, 36CI, 36DG
286 g/mi (NEFZ)
CO2 Emissions
499 g/mi (WLTP)

Practical Convenience

Donkervoort D8 GTO
Porsche 911 Speedster
2
Doors
2
2
No. of Seats
2
2800 lb
Maximum Payload
558 lb
7.1 cu ft
Trunk Volume
3.5 cu ft
No data
Cargo Volume (Seats Down)
No data