If you own the 8 Series Gran Coupe built between 2018 and 2025, the BMW 8 Series G16 service and repair manual is the workshop reference your luxury grand tourer deserves. Supplied as an instant, downloadable PDF, this complete factory manual covers every system of the G16 with clear, step-by-step procedures, helping DIY owners and professional technicians alike keep this flagship BMW in superb condition.
What’s Inside
- Service and repair instructions for every G16 system and component
- Wiring diagrams and illustrations, including component locations
- Troubleshooting guides for diagnosing common faults
- Maintenance schedules to keep your BMW running at its best
- Part numbers and technical specifications for correct ordering
- Labour time estimates to help you plan each job
BMW 8 Series G16 Trim Details
Our manual offers detailed information for each trim level, providing tailored insights for your specific model. See below for details on the trims covered:
| Trim | Description |
|---|---|
| 840d xDrive | A 3.0L inline-six diesel engine with xDrive all-wheel drive, delivering impressive fuel efficiency and robust performance. |
| 840i | Powered by a 3.0L inline-six petrol engine with rear-wheel drive, the 840i offers an engaging balance of performance and luxury. |
| 840i xDrive | The 840i xDrive includes the same 3.0L petrol engine, with added xDrive all-wheel-drive for enhanced control and traction. |
| Alpina B8 | A high-performance trim with a 4.4L V8 twin-turbo engine, crafted by Alpina for those seeking top-tier speed and luxury. |
About the BMW G16
The 8 Series Gran Coupe, codenamed G16, arrived in 2019 as the four-door member of BMW’s revived 8 Series family, reviving a nameplate last seen in the 1990s. Built on BMW’s CLAR platform alongside the G14 convertible and G15 coupe, the G16 combines sweeping coupe styling with genuine four-door practicality. The range runs from the 3.0-litre straight-six 840i and 840d to the thunderous M850i xDrive with a 4.4-litre twin-turbo V8, all driving through an eight-speed automatic. The range-topping Alpina B8 Gran Coupe pushes output even higher. With its frameless windows, luxurious cabin and long-distance comfort, the G16 is the definitive modern BMW grand tourer.
Working on a related BMW? You may also need the BMW 8 Series G14 service and repair manual, the BMW 8 Series G15 service and repair manual, or the BMW 6 Series G32 service and repair manual.
FAQs
What does the BMW 8 Series G16 service and repair manual include?
The manual contains step-by-step repair instructions, wiring diagrams, maintenance schedules and troubleshooting guides, all tailored to the specific needs of BMW 8 Series G16 owners.
Is the manual available in digital format?
Yes. It is available as an instant downloadable PDF from bmwservicemanuals.com, accessible on any device for easy reference.
Does the manual cover all BMW 8 Series G16 trims?
Yes. It covers all trims listed above — 840d xDrive, 840i, 840i xDrive and the Alpina B8 — with guidance tailored to each model.
Is this manual suitable for DIY maintenance?
Yes. Clear instructions, diagrams and troubleshooting advice make it ideal for DIY owners, while the technical depth suits professional technicians too.
Order your PDF download today from bmwservicemanuals.com and keep your 8 Series Gran Coupe in peak condition with the same factory documentation trusted by professional technicians. For more official BMW information, visit the BMW website.


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