2019 BMW Z4 — Should You Buy One?
Typical asking price: $35,000–$52,000. This is one of the more reliable vehicles in its class — here's what to watch for anyway.
Kestrel Take
A refined, quick roadster — the redesigned 2019 Z4 (shared with the Toyota Supra) offers strong turbo power, a comfortable retractable soft top, and genuine grand-touring ability. The B48/B58 engines are stout; it's a used BMW, so records and a repair budget matter. A documented, well-maintained Z4 is a stylish, capable roadster; verify service, the soft top operation, and check for abuse. The B58-powered M40i is the enthusiast pick.
Known Issues for the 2019 BMW Z4
Ranked by wallet impact. These are documented, recurring problems — not freak accidents.
BMW service, electronics, and cooling components cost more; demand history and budget accordingly.
Repair cost range: $300-$1,500 per visit
Verify the retractable soft top operates and seals properly.
Repair cost range: $200-$1,500 if faults
The B48/B58 turbos want clean oil and healthy cooling; verify service.
Repair cost range: $200-$1,500
Inspect for track use, curb/crash damage, and tune.
Repair cost range: Varies
Walk-Away Red Flags
- ✗No service history
- ✗Soft top faults
- ✗Coolant/oil leaks
- ✗Track/abuse evidence
Good Signs
- ✓Documented BMW service
- ✓Working soft top
- ✓Stock, adult-owned car
Found a specific BMW Z4?
This page covers what goes wrong on the 2019 BMW Z4 in general. The Kestrel report covers this specific car— the asking price vs. market, the photos, the seller's description, and a BUY / NEGOTIATE / WALK AWAY verdict with a negotiation script.
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Known issues on this page are based on documented owner reports, NHTSA complaints, class-action records, and manufacturer technical service bulletins. Individual vehicles vary. A pre-purchase inspection by a trusted mechanic is always worth doing.
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