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THE 8
THE BMW 8 SERIES CONVERTIBLE: ENGINES & TECHNICAL DATA
The key facts and figures for the BMW 8 Series Convertible at a glance:
- Engines, consumption and CO2 emissions
- Performance data such as displacement, hp, Nm and acceleration
- Weight, dimensions, wheel and tyre sizes
THE 8THE BMW 8 SERIES CONVERTIBLE: ENGINES & TECHNICAL DATA
The key facts and figures for the BMW 8 Series Convertible at a glance:
- Engines, consumption and CO2 emissions
- Performance data such as displacement, hp, Nm and acceleration
- Weight, dimensions, wheel and tyre sizes
TECHNICAL DATA OF THE BMW 8 SERIES CONVERTIBLE.
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- BMW 840i Convertible
- BMW 840i xDrive Convertible
- BMW M850i xDrive Convertible
- BMW M840d xDrive Convertible
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| Powertrain type | Petrol |
|---|---|
| Power in kW (hp) | 245 (333) |
| Torque in Nm | 500 |
| Transmission | 8-speed, automatic |
| Drivetrain | Rear-wheel drive |
| Cylinders | 6 |
|---|---|
| Displacement in cm³ | 2998 |
| Nominal power in kW (hp)/1/min | 245 (333)/5500-6250 |
| Nominal torque in Nm/1/min | 500/1700-4000 |
| (Nominal) power/30 minutes power in kW (hp) | - |
|---|---|
| (Nominal) torque in Nm | - |
| Acceleration 0–100 km/h in s | 5.5 |
|---|---|
| Maximum speed in km/h | 250 |
| Fuel consumption, combined in l/100 km | 8.8-8.4 |
|---|---|
| CO2 emissions, combined WLTP in g/km | 201-191 |
| Stationary noise level in dB(A)/1/min [3] | - [6] |
| Pass-by noise in dB(A) [3] | - [6] |
| Battery capacity in kWh | - |
|---|
| Length/width/height in mm | 4851/1902/1345 |
|---|---|
| Wheelbase in mm | 2822 |
| Curb weight in kg [4] | 1915 |
| Luggage capacity in l | 280-350 |
| Fuel capacity in l | 68 |
| Optionally delivered with support for trailer load, braked, up to 12%/towbar download in kg | - |
| Powertrain type | Petrol |
|---|---|
| Power in kW (hp) | 245 (333) |
| Torque in Nm | 500 |
| Transmission | 8-speed, automatic |
| Drivetrain | All-wheel drive |
| Cylinders | 6 |
|---|---|
| Displacement in cm³ | 2998 |
| Nominal power in kW (hp)/1/min | 245 (333)/5500-6250 |
| Nominal torque in Nm/1/min | 500/1700-4000 |
| (Nominal) power/30 minutes power in kW (hp) | - |
|---|---|
| (Nominal) torque in Nm | - |
| Acceleration 0–100 km/h in s | 5.2 |
|---|---|
| Maximum speed in km/h | 250 |
| Fuel consumption, combined in l/100 km | 9.2-8.8 |
|---|---|
| CO2 emissions, combined WLTP in g/km | 209-200 |
| Stationary noise level in dB(A)/1/min [3] | - [6] |
| Pass-by noise in dB(A) [3] | - [6] |
| Battery capacity in kWh | - |
|---|
| Length/width/height in mm | 4851/1902/1345 |
|---|---|
| Wheelbase in mm | 2822 |
| Curb weight in kg [4] | 1990 |
| Luggage capacity in l | 280-350 |
| Fuel capacity in l | 68 |
| Optionally delivered with support for trailer load, braked, up to 12%/towbar download in kg | - |
| Powertrain type | Petrol |
|---|---|
| Power in kW (hp) | 390 (530) |
| Torque in Nm | 750 |
| Transmission | 8-speed, automatic |
| Drivetrain | All-wheel drive |
| Cylinders | 8 |
|---|---|
| Displacement in cm³ | 4395 |
| Nominal power in kW (hp)/1/min | 390 (530)/5500-6000 |
| Nominal torque in Nm/1/min | 750/1800-4600 |
| (Nominal) power/30 minutes power in kW (hp) | - |
|---|---|
| (Nominal) torque in Nm | - |
| Acceleration 0–100 km/h in s | 4.1 |
|---|---|
| Maximum speed in km/h | 250 |
| Fuel consumption, combined in l/100 km | 11.0-10.7 |
|---|---|
| CO2 emissions, combined WLTP in g/km | 249-243 |
| Stationary noise level in dB(A)/1/min [3] | - [6] |
| Pass-by noise in dB(A) [3] | - [6] |
| Battery capacity in kWh | - |
|---|
| Length/width/height in mm | 4851/1902/1345 |
|---|---|
| Wheelbase in mm | 2822 |
| Curb weight in kg [4] | 2135 |
| Luggage capacity in l | 280-350 |
| Fuel capacity in l | 68 |
| Optionally delivered with support for trailer load, braked, up to 12%/towbar download in kg | - |
| Powertrain type | Diesel |
|---|---|
| Power in kW (hp) | 250 (340) |
| Torque in Nm | 700 |
| Transmission | 8-speed, automatic |
| Drivetrain | All-wheel drive |
| Cylinders | 6 |
|---|---|
| Displacement in cm³ | 2993 |
| Nominal power in kW (hp)/1/min | 250 (340)/4400 |
| Nominal torque in Nm/1/min | 700/1750-2250 |
| (Nominal) power/30 minutes power in kW (hp) | 8 (11)/- [6] |
|---|---|
| (Nominal) torque in Nm | - [5] |
| Acceleration 0–100 km/h in s | 5.1 |
|---|---|
| Maximum speed in km/h | 250 |
| Fuel consumption, combined in l/100 km | 7.2-6.9 |
|---|---|
| CO2 emissions, combined WLTP in g/km | 189-180 |
| Stationary noise level in dB(A)/1/min [3] | - [6] |
| Pass-by noise in dB(A) [3] | - [6] |
| Battery capacity in kWh | 0.46 |
|---|
| Length/width/height in mm | 4851/1902/1345 |
|---|---|
| Wheelbase in mm | 2822 |
| Curb weight in kg [4] | 2100 |
| Luggage capacity in l | 280-350 |
| Fuel capacity in l | 66 |
| Optionally delivered with support for trailer load, braked, up to 12%/towbar download in kg | - |
Fuel consumption and CO2 emissions of the new BMW 8 Series Convertible.
BMW M850i xDrive Convertible:
Fuel consumption in l/100 km (combined): 11.0–10.7
CO2 emissions in g/km (combined): 249–243
BMW 840i xDrive Convertible:
Fuel consumption in l/100 km (combined): 9.2–8.8
CO2 emissions in g/km (combined): 209–200
BMW 840i Convertible:
Fuel consumption in l/100 km (combined): 8.8–8.4
CO2 emissions in g/km (combined): 201–191
BMW 840d xDrive Convertible:
Fuel consumption in l/100 km (combined): 7.2–6.9
CO2 emissions in g/km (combined): 189-180
The figures for performance, consumption and CO2 emissions refer to vehicles with standard transmission.
[1] Performance data of petrol engines apply to vehicles using RON 98 fuel. Fuel consumption data apply to vehicles using reference fuels in accordance with EU Regulation 715/2007. Unleaded RON 91 and higher with a maximum ethanol content of 10% (E10) may also be used. BMW recommends RON 95 fuel. For high-performance automobiles, BMW recommends RON 98 fuel.
[2] Official data for fuel consumption, CO2 emissions, power consumption and electric range was determined in accordance with the prescribed measuring procedure and corresponds to European Regulation (EC) 715/2007 in the applicable version. For ranges, data determined as per WLTP takes into account any optional equipment (available on the German market in this case). For vehicles that have been newly type approved since 1 January 2021, only the official data according to WLTP exists. In addition, NEDC values are deleted from the certificates of conformity as of 1 January 2023 by EC regulation 2022/195.
For more information about NEDC and WLTP measuring procedures visit www.bmw.com/wltp
Further information about fuel consumption and official model-specific CO2 emissions of new passenger cars can be found in the "Guideline for fuel consumption, CO2 emissions and electric power consumption for new passenger cars", available free of charge at all points of sale, at the Deutsche Automobil Treuhand GmbH (DAT), Hellmuth-Hirth-Str. 1, 73760 Ostfildern-Scharnhausen, Germany, and under https://www.dat.de/co2/.
[3] The charging performance depends on the state of charge, ambient temperature, individual driving profile and use of auxiliary consumers. The ranges shown are based on the WLTP best case. The charging times apply to ambient temperatures of 23 degrees Celsius after a preceding drive and may differ depending on the usage behaviour.
[4] The EC unladen weight refers to a vehicle with standard equipment and does not include any optional extras. The unladen weight includes a 90% full tank and a driver weight of 75 kg. Optional equipment may affect the weight of the vehicle, the payload and the top speed if the selected equipment has an impact on the vehicle's aerodynamics.
[5] Composed of combustion engine drive (specified nominal value) and electric drive (up to specified nominal value).
[6] Provisional figures; any missing figures were unavailable at the time of publication.
Fuel consumption and CO2 emissions of the new BMW 8 Series Convertible.
BMW M850i xDrive Convertible:
Fuel consumption in l/100 km (combined): 10.8-10.7
CO2 emissions in g/km (combined): 246-243
BMW 840i xDrive Convertible:
Fuel consumption in l/100 km (combined): 8.9-8.8
CO2 emissions in g/km (combined): 203-200
BMW 840i Convertible:
Fuel consumption in l/100 km (combined): 8.5-8.4
CO2 emissions in g/km (combined): 195-191
BMW 840d xDrive Convertible:
Fuel consumption in l/100 km (combined): 6.9-6.7
CO2 emissions in g/km (combined): 180-175
Official data on fuel consumption and CO2 emissions were determined in accordance with the mandatory measurement procedure and comply with Regulation (EU) 715/2007 valid at the time of type approval. In case of a range, figures in the WLTP take into account any optional equipment. For newly type-tested vehicles since 01.01.2021, the official data no longer exist according to NEDC, but only according to WLTP. For more information on the WLTP and NEDC measurement procedures, see www.bmw.de/wltp
The figures for performance, consumption and CO2 emissions refer to vehicles with standard transmission.
[1] Performance data of petrol engines apply to vehicles using RON 98 fuel. Fuel consumption data apply to vehicles using reference fuels in accordance with EU Regulation 715/2007. Unleaded RON 91 and higher with a maximum ethanol content of 10% (E10) may also be used. BMW recommends RON 95 fuel. For high-performance automobiles, BMW recommends RON 98 fuel.
[2] Official data for fuel consumption, CO2 emissions, power consumption and electric range was determined in accordance with the prescribed measuring procedure and corresponds to European Regulation (EC) 715/2007 in the applicable version. For ranges, data determined as per WLTP takes into account any optional equipment (available on the German market in this case). For vehicles that have been newly type approved since 1 January 2021, only the official data according to WLTP exists. For more information about NEDC and WLTP measuring procedures visit www.bmw.com/wltp
[3] The charging performance depends on the state of charge, ambient temperature, individual driving profile and use of auxiliary consumers. The ranges shown are based on the WLTP best case. The charging times apply to ambient temperatures of 23 degrees Celsius after a preceding drive and may differ depending on the usage behaviour.
[4] The EC unladen weight refers to a vehicle with standard equipment and does not include any optional extras. The unladen weight includes a 90% full tank and a driver weight of 75 kg. Optional equipment may affect the weight of the vehicle, the payload and the top speed if the selected equipment has an impact on the vehicle's aerodynamics.
[5] Composed of combustion engine drive (specified nominal value) and electric drive (up to specified nominal value).
[6] Provisional figures; any missing figures were unavailable at the time of publication.
Fuel consumption and CO2 emissions of the new BMW 8 Series Convertible.
BMW M850i xDrive Convertible:
Fuel consumption in l/100 km (combined): 10.8-10.7
CO2 emissions in g/km (combined): 246-243
BMW 840i xDrive Convertible:
Fuel consumption in l/100 km (combined): 8.9-8.8
CO2 emissions in g/km (combined): 203-200
BMW 840i Convertible:
Fuel consumption in l/100 km (combined): 8.5-8.4
CO2 emissions in g/km (combined): 195-191BMW 840d xDrive Convertible:
Fuel consumption in l/100 km (combined): 6.9-6.7
CO2 emissions in g/km (combined): 180-175
Official data on fuel consumption and CO2 emissions were determined in accordance with the mandatory measurement procedure and comply with Regulation (EU) 715/2007 valid at the time of type approval. In case of a range, figures in the WLTP take into account any optional equipment. For newly type-tested vehicles since 01.01.2021, the official data no longer exist according to NEDC, but only according to WLTP. For more information on the WLTP and NEDC measurement procedures, see www.bmw.de/wltp