The BMW 4 Series G26 Service and Repair Manual (2020-2024) is the complete downloadable PDF guide for BMW’s sleek 4 Series Gran Coupé. Whether you’re a DIY owner maintaining your own coupé or a professional technician seeking factory-level reference material, this manual covers every G26 trim in step-by-step detail — including the electric i4 models. From routine servicing to advanced repairs, clear instructions help you keep your 4 Series performing at its best.
What’s Inside
- Complete service & repair instructions for all major systems
- Wiring diagrams & illustrations for accurate fault tracing
- Troubleshooting guides for fast, reliable diagnostics
- Maintenance schedules to keep your 4 Series in peak condition
- Part numbers & technical specifications for correct fitment
- Labor time estimates to plan every job with confidence
Also browse our related manuals for the BMW 4 Series F36, BMW 3 Series F30 and BMW M6 F13.
BMW Series 4 G26 Trim Information
Our BMW Series 4 G26 Service Manual covers all trims, each of which offers unique features and benefits. Below is a detailed breakdown of the available trims:
| Trim | Engine Type | Transmission | Power Output | Fuel Efficiency |
|---|---|---|---|---|
| 420d | 2.0L Turbo Diesel | 8-Speed Automatic | 190 hp | 5.2 L/100 km |
| 420d x | 2.0L Turbo Diesel (xDrive) | 8-Speed Automatic | 190 hp | 5.4 L/100 km |
| 420i | 2.0L Turbo Petrol | 8-Speed Automatic | 184 hp | 6.3 L/100 km |
| 430i | 2.0L Turbo Petrol | 8-Speed Automatic | 258 hp | 6.7 L/100 km |
| 430i x | 2.0L Turbo Petrol (xDrive) | 8-Speed Automatic | 258 hp | 6.9 L/100 km |
| Alpina B4 | 3.0L Turbo Petrol | 8-Speed Automatic | 462 hp | 9.4 L/100 km |
| i4 eDrive40 | Electric | Single-Speed Automatic | 340 hp | Up to 590 km range |
| i4 M50 | Electric | Single-Speed Automatic | 544 hp | Up to 520 km range |
About the BMW G26
Launched in 2020, the BMW 4 Series G26 Gran Coupé brought sleek four-door coupé styling to the 4 Series range, built on BMW’s CLAR platform. Sharing much with the G20 3 Series, the G26 offered turbocharged petrol and diesel engines alongside the all-electric i4 eDrive40 and i4 M50 — the latter delivering up to 544 hp. A controversial large kidney grille, frameless doors and a driver-focused cabin defined its character. Built in Munich and Dingolfing, the G26 appealed to drivers wanting coupé style with everyday practicality, and it remains a key model in BMW’s electrified line-up.
FAQs
What does the BMW Series 4 G26 Service Manual cover?
The manual covers comprehensive maintenance, repair instructions, wiring diagrams, troubleshooting guides and technical specifications for all G26 trims, including petrol, diesel and electric models.
Is this manual suitable for beginners?
Yes. The manual is written in a clear, accessible format with step-by-step instructions, making it suitable for both novice DIY owners and experienced technicians.
Can I download the manual as a PDF?
Yes. The manual is available as a downloadable PDF. After checkout, your download link appears on the order confirmation page and is also emailed to you.
Will the manual help with electrical repairs?
Absolutely. The manual includes detailed wiring diagrams and labelled illustrations, making electrical diagnostics straightforward.
Can I use it on any device?
The manual is a standard PDF that opens on phones, tablets and computers, so you can keep it in the garage or take it on the road.
Download Your Manual Today
Ready to take control of your BMW 4 Series’ maintenance and repairs? Add the BMW 4 Series G26 Service and Repair Manual (2020-2024) to your cart now and get instant PDF access to wiring diagrams, troubleshooting guides, maintenance schedules and much more.
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