2004 BMW Z4 Reliability ReportKeepScore 82/100 · top failure points · buy or avoid
Quick Facts · 2004 BMW Z4
- Outscores the 2003 BMW Z4 by 4 points — one of the stronger nearby years to consider.
- The system most likely to surface first: cooling system (major severity).
- Has 1 NHTSA recall on record — the most notable involves the fuel system, gasoline:delivery:fuel pump.
2004 BMW Z4: Buy or Avoid?
The 2004 BMW Z4 offers an exhilarating driving experience and distinctive styling, but it demands proactive maintenance and a healthy repair budget to keep its German engineering performing flawlessly. While the core engine is robust, be prepared for typical BMW-era weaknesses in the cooling system and electrical components. It’s a rewarding car for the enthusiast, provided you address its known issues head-on.
Biggest Strengths
- Engaging driving dynamics and sharp handling
- Robust M54 engine block (if well-maintained)
- Classic roadster aesthetic with strong road presence
2004 BMW Z4 — Known Trouble Spots
The systems that break first on the 2004 BMW Z4. Mileage windows, repair costs, and fix-before-you-buy notes are in the full report.
Safety Recalls on the 2004 BMW Z4
1 recall on record from NHTSA. Check your VIN atnhtsa.gov to see if the repair was performed.
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
ON CERTAIN PASSENGER VEHICLES, UNDER CERTAIN ENVIRONMENTAL CONDITIONS, A VAPOR LOCK IN THE FUEL PUMP COULD OCCUR CAUSING THE ENGINE TO STALL. IF THIS WERE TO HAPPEN, THE ENGINE WOULD NOT BE ABLE TO BE RESTARTED FOR APPROXIMATELY 15 TO 20 MINUTES.
What breaks on the 2004 BMW Z4?
Full reliability breakdown — engine, transmission, rust, electrical. With repair costs and mileage danger zones.
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BMW Z4 — Year-by-Year Comparison
Compare KeepScores across nearby years of the BMW Z4. Click any year for its full report.
Competing 2004s Worth a Look
Similar class, similar year range — ranked by KeepScore.
Relevant Products for Your 2004 BMW Z4
Parts and accessories matched to your 2004 BMW Z4
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Frequently Asked Questions
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