BMW Z4 (G29)
BMW · Z4 · G29
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Reliability snapshot
The current G29 Z4 uses modular B-series engines and shares its platform with the Toyota Supra. It is a relatively recent model with limited long-term data; reported items are mostly minor electronics and routine maintenance. The B48 four-cylinder and B58 six-cylinder turbos are well regarded. Following the Condition Based Service schedule is the main need.
Engines and trims
G29 production variants
B48 2.0 turbo inline-4
2.0L I4 Turbo
Modular turbo four.
3.0L petrol (B58)
2.0L petrol (B48)
B58 3.0 turbo inline-6
3.0L I6 Turbo
Modular turbo inline-six, well regarded.
Maintenance overview
Key service intervals (varies by engine and driving conditions)
| Service item | Interval | Typical cost |
|---|---|---|
| Brake fluid Per BMW schedule | ~2 years | |
| Engine oil and filter Per BMW's Condition Based Service schedule | 12,000–15,000 km |