| General information |
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| Brand | BMW |
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| Model | 8 Series |
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| Generation | 8 Series Convertible (G14) |
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| Modification (Engine) | 840d (320 Hp) xDrive Steptronic |
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| Start of production | 2019 year |
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| End of production | 2020 year |
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| Powertrain Architecture | Internal Combustion engine |
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| Body type | Cabriolet |
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| Seats | 4 |
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| Doors | 2 |
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| Performance specs |
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| Fuel consumption (economy) - urban |
7.3-7.4 l/100 km
32.22 - 31.79 US mpg38.7 - 38.17 UK mpg13.7 - 13.51 km/l |
| Fuel consumption (economy) - extra urban |
5.1-5.6 l/100 km
46.12 - 42 US mpg55.39 - 50.44 UK mpg19.61 - 17.86 km/l |
| Fuel consumption (economy) - combined |
5.9-6.3 l/100 km
39.87 - 37.34 US mpg47.88 - 44.84 UK mpg16.95 - 15.87 km/l |
| CO2 emissions | 155-166 g/km |
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| Fuel Type | Diesel |
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| Acceleration 0 - 100 km/h | 5.2 sec |
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| Acceleration 0 - 62 mph | 5.2 sec |
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| Acceleration 0 - 60 mph | 4.9 sec |
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| Maximum speed |
250 km/h
155.34 mph |
| Emission standard | Euro 6d |
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| Weight-to-power ratio | 6.1 kg/Hp, 163.7 Hp/tonne |
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| Weight-to-torque ratio | 2.9 kg/Nm, 347.8 Nm/tonne |
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| Engine specs |
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| Power | 320 Hp @ 4400 rpm. |
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| Power per litre | 106.9 Hp/l |
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| Torque |
680 Nm @ 1750-2250 rpm.
501.54 lb.-ft. @ 1750-2250 rpm. |
| Engine location | Front, Longitudinal |
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| Engine Model/Code | B57D30B |
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| Engine displacement |
2993 cm3
182.64 cu. in. |
| Number of cylinders | 6 |
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| Position of cylinders | Inline |
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| Cylinder Bore |
84 mm
3.31 in. |
| Piston Stroke |
90 mm
3.54 in. |
| Compression ratio | 16.5 |
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| Number of valves per cylinder | 4 |
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| Fuel System | Diesel Commonrail |
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| Engine aspiration | Twin-power turbo, Intercooler |
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| Engine oil capacity |
6.5 l
6.87 US qt | 5.72 UK qt |
| Oil viscosity | No Data |
| Engine oil specification |
| Coolant |
9.5 l
10.04 US qt | 8.36 UK qt |
| Engine systems | Particulate filter |
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| Space, Volume and weights |
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| Kerb Weight |
1955 kg
4310.04 lbs. |
| Max. weight |
2485 kg
5478.49 lbs. |
| Max load |
530 kg
1168.45 lbs. |
| Trunk (boot) space - minimum |
350 l
12.36 cu. ft. |
| Fuel tank capacity |
66 l
17.44 US gal | 14.52 UK gal |
| Dimensions |
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| Length |
4843 mm
190.67 in. |
| Width |
1902 mm
74.88 in. |
| Width including mirrors |
2137 mm
84.13 in. |
| Height |
1339 mm
52.72 in. |
| Wheelbase |
2822 mm
111.1 in. |
| Front track |
1619 mm
63.74 in. |
| Rear (Back) track |
1642 mm
64.65 in. |
| Ride height (ground clearance) |
118 mm
4.65 in. |
| Drag coefficient (Cd) | 0.30 |
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| Minimum turning circle (turning diameter) |
11.9 m
39.04 ft. |
| Drivetrain, brakes and suspension specs |
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| Drive wheel | All wheel drive (4x4) |
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| Number of Gears (automatic transmission) | 8 Steptronic |
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| Front suspension | Double wishbone |
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| Rear suspension | Multi-link independent |
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| Front brakes | Ventilated discs |
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| Rear brakes | Ventilated discs |
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| Assisting systems | ABS (Anti-lock braking system) |
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| Steering type | Steering rack and pinion |
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| Power steering | Electric Steering |
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| Tires size | 245/45 R18 100Y; 275/40 R18 103Y |
| Wheel rims size | 8J x 18; 9J x 18 |
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