Comparison · European Market

BMW Z4 M vs Infiniti G Convertible

Side-by-side reliability, price, and known-issue comparison for the European used-car market. Composite scores come from TÜV (Germany), ADAC (pan-European), and NHTSA (US-sold variants).

B

BMW Z4 M

2007–2008
Reliability composite
—
/ 100
No data
Catalogue price range
€50,100–€52,400
Documented issues
0
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I

Infiniti G Convertible

2011–2013
Reliability composite
—
/ 100
No data
Catalogue price range
€45,750–€61,450
Documented issues
0
Analyze a listing →Full reliability report →

Bottom Line

These two are statistically tied on reliability composite. Decide based on the issue list, drive preference, and ownership cost projections — both are reasonable buys with similar long-term risk profiles. Plug your specific listing into the analyzer to factor in mileage, asking price, and current service history.

Deep dive →
BMW Z4 M reliability
Deep dive →
Infiniti G Convertible reliability