Mercedes B-Class wheel fitment — Electric Drive 245G
Overview
The Mercedes-Benz B-Class is a subcompact executive car manufactured and marketed by Mercedes-Benz since 2005. The third generation (W247) was launched at the Paris Motor Show on October 2, 2018. It features an improved design with a shorter front overhang and advanced infotainment systems including MBUX. This generation introduced a plug-in hybrid option but removed the all-electric configuration. Production took place in Germany.
Mercedes B-Class wheel fitment
Start with the hub. The Mercedes B-Class Electric Drive 245G spec table gives the bolt pattern and bore; the second table is the aftermarket window for Mercedes B-Class wheel fitment.
| Bolt pattern (PCD) | 5x112 |
| Centre bore | 66.6 mm |
| Bolt / thread | M14x1.5 (bolts) |
| Wheel-bolt torque | 130 Nm |
| Seat type | radius |
| Factory setup | square |
| TPMS | direct |
| Run-flat | Yes |
Aftermarket wheel sizes — read per position:
| Position | Width | Offset |
|---|---|---|
| Front | 6.5J–8.5J | ET30–ET48 |
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.
Dimensions
| Kerb weight | 1,725 kg |
Source: EU type-approval data (EEA).
Body styles & production
| Produced | 2018–2026 |
Trim levels
Factory colours
History & notable variants
The third-generation B-Class was unveiled at the Paris Motor Show in 2018, marking a significant update with improved design aesthetics and technological advancements. In 2022, it received a minor facelift for the 2023 model year, featuring updated exterior styling and enhanced infotainment systems.
Reliability & owner notes
- Pros: Advanced infotainment system, improved design aesthetics, plug-in hybrid option
- Cons: Removed all-electric configuration, manual transmission no longer available