BMW · model year 2023
2023 BMW 8 Series
Specifications and certified data for the 2023 model year. All BMW 8 Series model years →
2023 UK builds, engines & trims
| Build | Engine | Fuel | Gearbox | Power hp | CO₂ g/km | MPG | Record |
|---|---|---|---|---|---|---|---|
| Diesel | — | Diesel | Automatic | 310 | 140 | — | Dossier |
| Petrol | — | Petrol | Automatic | 300 | 165 | — | Dossier |
UK Vehicle Certification Agency fuel & emissions data and ACS catalogue records, Open Government Licence v3.0, VCA ↗.
2023 US EPA fuel-economy records
| Year | Engine | Drive | Transmission | Fuel | MPG (US) comb. | CO₂ g/mi | EV range mi | Source |
|---|---|---|---|---|---|---|---|---|
| 2023 | 3.0 L 6-cyl | Rear-Wheel Drive | Automatic (S8) | Premium | 24 | 373 | — | EPA ↗ |
| 2023 | 3.0 L 6-cyl | All-Wheel Drive | Automatic (S8) | Premium | 24 | 373 | — | EPA ↗ |
| 2023 | 3.0 L 6-cyl | Rear-Wheel Drive | Automatic (S8) | Premium | 24 | 374 | — | EPA ↗ |
| 2023 | 3.0 L 6-cyl | All-Wheel Drive | Automatic (S8) | Premium | 24 | 373 | — | EPA ↗ |
| 2023 | 3.0 L 6-cyl | Rear-Wheel Drive | Automatic (S8) | Premium | 24 | 374 | — | EPA ↗ |
| 2023 | 3.0 L 6-cyl | All-Wheel Drive | Automatic (S8) | Premium | 24 | 373 | — | EPA ↗ |
US EPA test figures (US MPG, US test cycle), fueleconomy.gov ↗, US government public domain.
US safety recalls
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26V525000 2026-08-12 · model years 2022, 2023, 2024, 2025, 2026
POWER TRAIN:DRIVELINE:DRIVESHAFT
BMW of North America, LLC (BMW) is recalling certain 2022-2026 840i, 840i xDrive, 2021-2023 540i, 540i xDrive, M550i xDrive, and 2024-2026 750e xDrive vehicles. The connection between the driveshaft and the rear differential may become damaged, possibly resulting in a loss of power to the rear wheels or a vehicle…
Remedy: Dealers will inspect the connection between the driveshaft and rear axle differential, and apply adhesive or replace the driveshaft and rear axle differential, as necessary, free of charge. Owner notification letters…
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25V644000 2025-09-25 · model years 2020, 2021, 2022, 2023, 2024, 2025
ELECTRICAL SYSTEM:STARTER ASSEMBLY
BMW of North America, LLC (BMW) is recalling certain 2020 340I, X6, 2020-2025 840I, 2020-2022 740LI, 2019-2020 X7, and X5 vehicles. After repeated attempts, the starter motor may overheat from an electrical overload.
Remedy: Dealers will replace the engine starter, free of charge. This recall includes vehicles repaired under recall 24V576 and those owners will need to have their vehicle repaired again. Owner notification letters were mailed…
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23V821000 2023-12-06 · model years 2023
POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)
BMW of North America, LLC (BMW) is recalling certain 2023 Toyota GR Supra, 3 Series Sedan (330i xDrive, M340i xDrive, M3), 5 Series Sedan (530i, 530i xDrive, M5), 4 Series Gran Coupe (430i, 430i xDrive), 4 Series Coupe (430i, 430i xDrive, M440i xDrive), 4 Series Convertible (430i, 430i xDrive, M440i xDrive), 8 Series…
Remedy: Dealers will replace the transmission mechatronics module and the automatic transmission fluid, as necessary, free of charge. Owner notification letters were mailed January 26, 2024. Owners may contact BMW customer…
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23V099000 2023-02-17 · model years 2023
VISIBILITY:POWER WINDOW DEVICES AND CONTROLS
BMW of North Americal, LLC (BMW) is recalling certain 2023 8 Series Coupe (840i, 840i xDrive, M850i xDrive, M8), 8 Series Convertible (840i, 840i xDrive, M850i xDrive, M8), 8 Series Gran Coupe (840i, 840i xDrive, M850i xDrive, M8, Alpine B8 xDrive), 2 Series Coupe (230i, 230i xDrive, M240i xDrive, M2), and 2022-2023…
Remedy: Dealers will update the software for the Electronic Control Unit (ECU), free of charge. In addition, the digital key function via cellular service and Wi-Fi capability will be deactivated until the vehicle is updated…
NHTSA recalls database (US government, public domain). Recalls apply to US-market vehicles; check the manufacturer for your country.
Generation in 2023
Sources
- UK VCA fuel & emissions data — https://carfueldata.vehicle-certification-agency.gov.uk/Open Government Licence v3.0
- US EPA / DOE FuelEconomy.gov — https://www.fueleconomy.gov/feg/ws/index.shtmlUS Government public domain
- NHTSA recalls database — https://www.nhtsa.gov/recallsUS Government public domain
- Car Model Index — https://models.autoculturesociety.com/Compiled record. Sources that do not permit reuse are not copied; this index is credited instead.