BMW 2 Series wheel fitment — G42
Overview
The BMW 2 Series is a range of subcompact executive cars (C-segment) manufactured by BMW since 2014, spun-off from the 2-door models of the BMW 1 Series into a separate series. The first generation was launched as rear-wheel drive coupé and convertible in 2014, followed by front-wheel drive Active Tourer compact MPV and Gran Tourer variants in subsequent years. In 2021, the second-generation G42 coupé was introduced, remaining rear-wheel drive but built on BMW's CLAR platform with a roughly 50-50 weight distribution.
BMW 2 Series wheel fitment
Start with the hub. The BMW 2 Series G42 spec table gives the bolt pattern and bore; the second table is the aftermarket window for BMW 2 Series wheel fitment.
| Bolt pattern (PCD) | 5x112 |
| Centre bore | 66.6 mm |
| Bolt / thread | M14 x 1.25 (bolts) |
| Wheel-bolt torque | 140 Nm |
| Seat type | tapered |
| Factory setup | staggered |
| TPMS | direct |
| Run-flat | Yes |
Aftermarket wheel sizes — read per position:
| Position | Width | Offset |
|---|---|---|
| Front | 6.5J–8J | ET23–ET45 |
| Rear (staggered) | 7.5J–9J | ET33–ET45 |
Go wider and the offset has to rise with it, about 8 to 10 ET per extra 1J, or the wheel pokes past the arch. The fit-check settles the exact offset and any spacer.
UK popularity & demand
Based on DfT VEH0124 vehicle-parc data (2025), there are approximately 144,594 BMW 2 Series on UK roads, placing it in the top 3% of car models by volume across our fitment database.
A parc that size is why BMW 2 Series wheel fitment is worth getting exactly right: a lot of owners are shopping for these numbers.
Source: DfT/DVLA licensed-vehicle statistics (VEH0124), matched to the AIWheelTech fitment database.
Engines & drivetrain
| Variant | Engine | Fuel | Power | Drive, years |
|---|---|---|---|---|
| 218i | BMW B48B20U1, 1,998 cc | petrol | 115 kW (156 PS) | RWD, 2022 to 2024 |
| 218i | BMW B48B20U1, 1,998 cc | petrol | 115 kW (156 PS) | RWD, 2024 to present |
| 220i | BMW B48B20M1, 1,998 cc | petrol | 135 kW (184 PS) | RWD, 2021 to 2024 |
| 220i | BMW B48B20M1, 1,998 cc | petrol | 135 kW (184 PS) | RWD, 2024 to present |
| 230i | BMW B48O1ZIK, 1,998 cc | petrol | 180 kW (245 PS) | RWD, 2022 to 2024 |
| 230i | BMW B48O1ZIK, 1,998 cc | petrol | 180 kW (245 PS) | RWD, 2024 to present |
| M240i | BMW B58, 2,998 cc | petrol | 275 kW (374 PS) | RWD, 2022 to 2024 |
| M240i xDrive | BMW B58, 2,998 cc | petrol | 275 kW (374 PS) | xDrive, 2021 to 2024 |
| M240i xDrive | BMW B58, 2,998 cc | petrol | 275 kW (374 PS) | xDrive, 2024 to 2025 |
| M240i xDrive | BMW B58, 2,998 cc | petrol | 288 kW (392 PS) | xDrive, 2025 to present |
| M2 | BMW S58, 2,993 cc | petrol | 338 kW (460 PS) | RWD, 2023 to 2024 |
| M2 | BMW S58, 2,993 cc | petrol | 353 kW (480 PS) | RWD, 2024 to present |
| M2 xDrive | BMW S58, 2,993 cc | petrol | 353 kW (480 PS) | xDrive, 2026 to present |
| M2 CS | BMW S58, 2,993 cc | petrol | 390 kW (530 PS) | RWD, 2025 to present |
| 220d | BMW B47D20, 1,995 cc | diesel | 140 kW (190 PS) | RWD, 2021 to 2024 |
| 220d | BMW B47D20, 1,995 cc | diesel | 140 kW (190 PS) | RWD, 2024 to present |
Source: BMW G42, de.wikipedia.org.
Dimensions
| Length | 4,537 to 4,587 mm |
| Width | 1,838 to 1,887 mm |
| Height | 1,390 to 1,404 mm |
| Wheelbase | 2,741 to 2,747 mm |
| Kerb weight | 1,505 to 1,665 kg |
Source: BMW G42, de.wikipedia.org; EU type-approval data (EEA).
Body styles & production
| Body styles | 2-door coupé |
| Produced | 2021–2024 |
Trim levels
Factory colours
History & notable variants
The first generation of the 2 Series included various models like the M235i and F87 M2. The second generation (G42) debuted in July 2021, featuring advanced technology and engine options shared with the G20 3 Series and G22 4 Series. Notable is the exclusive production of this generation at BMW's San Luis Potosí plant in Mexico.
Reliability & owner notes
- Pros: Advanced technology integration, powerful engine options, rear-wheel drive dynamics
- Cons: No manual transmission option, limited to coupé body style only
- Common issues: None reported