| General information |
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| Brand | David Brown |
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| Model | Speedback GT |
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| Generation | Speedback GT |
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| Modification (Engine) | 5.0 V8 (510 Hp) Automatic |
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| Start of production | 2014 year |
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| End of production | 2017 year |
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| Powertrain Architecture | Internal Combustion engine |
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| Body type | Coupe |
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| Seats | 2-4 |
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| Doors | 2 |
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| Performance specs |
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| Fuel consumption (economy) - urban |
18.9 l/100 km
12.45 US mpg14.95 UK mpg5.29 km/l |
| Fuel consumption (economy) - extra urban |
8.6 l/100 km
27.35 US mpg32.85 UK mpg11.63 km/l |
| Fuel consumption (economy) - combined |
12.3 l/100 km
19.12 US mpg22.97 UK mpg8.13 km/l |
| CO2 emissions | 292 g/km |
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| Fuel Type | Petrol (Gasoline) |
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| Acceleration 0 - 100 km/h | 4.8 sec |
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| Acceleration 0 - 62 mph | 4.8 sec |
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| Acceleration 0 - 60 mph | 4.6 sec |
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| Maximum speed |
250 km/h
155.34 mph |
| Weight-to-power ratio | 3.8 kg/Hp, 265.6 Hp/tonne |
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| Weight-to-torque ratio | 3.1 kg/Nm, 325.5 Nm/tonne |
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| Engine specs |
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| Power | 510 Hp @ 6000-6500 rpm. |
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| Power per litre | 102 Hp/l |
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| Torque |
625 Nm @ 2500-5000 rpm.
460.98 lb.-ft. @ 2500-5000 rpm. |
| Engine location | Front, Transverse |
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| Engine displacement |
5000 cm3
305.12 cu. in. |
| Number of cylinders | 8 |
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| Position of cylinders | V-engine |
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| Compression ratio | 9.5 |
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| Number of valves per cylinder | 4 |
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| Fuel System | Direct injection |
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| Engine aspiration | Twin-Turbo, Intercooler |
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| Space, Volume and weights |
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| Kerb Weight |
1920 kg
4232.88 lbs. |
| Max. weight |
2129 kg
4693.64 lbs. |
| Max load |
209 kg
460.77 lbs. |
| Trunk (boot) space - minimum |
243 l
8.58 cu. ft. |
| Trunk (boot) space - maximum |
502 l
17.73 cu. ft. |
| Fuel tank capacity |
71 l
18.76 US gal | 15.62 UK gal |
| Dimensions |
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| Length |
4760 mm
187.4 in. |
| Width |
1860 mm
73.23 in. |
| Width including mirrors |
2100 mm
82.68 in. |
| Height |
1350 mm
53.15 in. |
| Wheelbase |
2750 mm
108.27 in. |
| Drivetrain, brakes and suspension specs |
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| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
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| Drive wheel | Rear wheel drive |
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| Number of Gears (automatic transmission) | 6 |
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| Assisting systems | ABS (Anti-lock braking system) |
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