BMW Z4 (E85/E86)
The E85 roadster and E86 coupé were built in South Carolina and reached the UK in 2003, replacing the Z3 with a much stiffer chassis, electric power steering and the controversial flame-surfaced body. Early cars used M54 straight-sixes; the 2006 facelift brought N52 engines, the fixed-roof coupé and the S54-powered Z4 M. UK buyers mostly chose the 2.5i and 3.0i, with the 2.0i four-cylinder arriving in 2005 as the cheap route in. It is a proper rear-drive sports car with strong club and specialist support, and values of clean six-cylinder manuals are firming. The main ownership costs are roof motors, cooling system plastics and suspension consumables, so buy the best car you can rather than the cheapest.
Check a specific car?
Got a registration for a Z4 (E85/E86)? Get an instant MOT and history report.
Common Faults & Reliability
These are the most common documented problems for the BMW Z4 (E85/E86), sorted by their typical impact and frequency.
Roof Motor Water Damage
high severityThe electric roof motor is located in a drainage cavity that blocks with leaves and debris. The motor eventually sits in a pool of water and rusts solid.
Sticky Steering (EPS Column)
medium severityThe grease in the electric power steering column can dry out or the components expand with heat, causing the steering to feel "sticky" or notchy on center.
Rear Coil Springs Snapping
medium severityThe brittle rear springs often snap at the very bottom coil due to the car's weight distribution and UK potholes. It can be hard to spot without inspection.
Browse by Production Year
Select a specific year to view detailed registration directory lookup and annual MOT history reports for the BMW Z4 (E85/E86).