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2023 BMW

Alpina B8 Gran Coupe

Auto (S8), 8 cyl, 4.4 L, Turbo

BMW Alpina B8: best and worst years
2023 BMW Alpina B8 Gran Coupe (photo 1 of 2)

Closest available photo (2022 model year); you're viewing the 2023.

2022 photoCalreyn88CC BY-SA 4.0via Wikimedia Commons

Known issues manufacturer service bulletins, model year

2 service bulletins filed with NHTSA for this model year

  • Jan 11, 2024ELECTRICAL SYSTEMB611305

    The electrical system of BMW vehicles has been subject to an ongoing development process over the last few years. This has led to increased demands being placed on the battery. This document covers important information for the dealer on how to handle “discharged battery” complaints.

  • Sep 29, 2023POWER TRAIN:DRIVELINE:DRIVESHAFTMCAS4023

    BMW AG has requested the inspection of all dealer stock of the following part number(s) listed below to ensure the spacer is conformed to drawing.

Source: NHTSA manufacturer communications (technical service bulletins).

Warranty manufacturer terms, by make

Basic
4 yr / 50k mi
Powertrain
4 yr / 50k mi
Roadside assistance
4 yr
Maintenance
3 yr / 36k mi
EV battery
8 yr / 100k mi

Source: bmwusaservice.com as of 2026-06

Information is gathered on a best-effort basis from public sources, may be incomplete or out of date, and is not purchasing or financial advice. Verify with the manufacturer or dealer before buying.