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2006 BMW Z4 3.0si Coupe AT

The 2006 BMW Z4 3.0si Coupe AT is a 255-hp 3.0-liter inline-6 coupe with a 6-speed automatic and rear-wheel drive. It starts at $40,795 MSRP and is rated at 21 mpg combined.

It makes 255 horsepower. EPA fuel-economy estimates are 18 mpg city and 27 mpg highway (21 mpg combined).

Spec Value
Vehicle
Body TypeCoupe
PowertrainGas
Price
MSRP$40,795 ($65,766 *)
Engine
Engine Type3.0L Inline-6 Valvetronic
Displacement3 L
Horsepower255 hp
Drivetrain
Drive TypeRWD
Transmission
Transmission6-speed automatic
Fuel Economy
City18 MPG
Highway27 MPG
Combined21 MPG
* Amount adjusted for inflation to 2026 dollars

Safety & Recalls

NCAP safety ratings

Overall Not rated
Frontal crash Not rated
Frontal – driver ★★★★★
Frontal – passenger ★★★★★
Side crash Not rated
Rollover Not rated
Tested variant: 2006 BMW Z4 Roadster w/SAB

Recalls

2 recalls on file with NHTSA for the 2006 BMW Z4. Not every recall applies to every trim or VIN — check yours at nhtsa.gov/recalls.

Mar 2, 2022 · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

BMW of North America, LLC (BMW) is recalling certain 2008-2013 1 Series Coupe (128i); 2007-2013 3 Series Coupe (328i, 328xi, 328i xDrive); 2007-2010 X3 SAV (X3 3.0si, X3 xDrive30i); 2008-2013 1 Series Convertible (128i); 2006-2011 3 Series Sedan (325i, 325xi, 328i, 328xi, 328i xDrive, 330i, 330xi); 2006-2012 3 Series Wagon (328i, 328i xDrive); 2007-2013 3 Series Convertible (328i); 2006-2010 5 Series Sedan (525i, 525xi, 528i, 528xi, 530i, 530xi); 2006-2007 5 Series Wagon (530xi); 2007-2010 X5 SAV (X5 3.0si, X5 xDrive30i); 2006-2008 Z4 Coupe (Z4 3.0si); and 2006-2011 Z4 Roadster (Z4 3.0i, Z4 3.0si, Z4 sDrive30i) vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.

Consequence: An electrical short can cause the PCV valve heater to overheat, increasing the risk of a fire while driving or, soon after driving when parked.

Remedy: This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Dealers will install an electrical wiring harness with fuse protection for the PCV Valve heater in potentially affected vehicles, free of charge. This recall supersedes and expands previous NHTSA recalls 17V-683 and 19V-273. Vehicles previously repaired under the prior recalls will need to come back for the new recall remedy. The remedy is currently being developed. Interim owner notification letters informing owners of the safety risk were mailed on April 1, 2022. Owner notification letters were mailed on July 22, 2022. Owners may contact BMW customer service at 1-800-525-7417.

NHTSA campaign 22V119000

Apr 4, 2019 · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CRANKCASE (PCV)

BMW of North America, LLC (BMW) is recalling certain 2006 525i, 525xi, 530i, 530xi, 530xi Sports Wagon, 325i, 325xi, 325xi Sports Wagon, 330i, 330xi, Z4 3.0i and Z4 3.0si vehicles. The heater for the positive crankcase ventilation (PCV) valve may short circuit.

Consequence: An electrical short can cause the parts within the PCV valve to melt, increasing the risk of a fire, even when the vehicle is not in use.

Remedy: BMW will notify owners, and dealers will replace the PCV valve heater, free of charge. The recall began May 30, 2019. Owners may contact BMW customer service at 1-800-525-7417. Note: This recall is an expansion to recall 17V-683.

NHTSA campaign 19V273000

91 owner complaints to NHTSA for the 2006 BMW Z4

Owner Complaints

91 owner complaints filed with NHTSA for the 2006 BMW Z4 (1 mention a crash, 3 a fire, 1 an injury). See all on nhtsa.gov

Most-cited areas
Steering55
Air Bags14
Electrical System13
Engine5
Engine And Engine Cooling4
Exterior Lighting4
A complaint can cite more than one area.
Most recent complaints
Mar 20, 2024 · Steering
“The electronic steering has failed several times while driving. This makes it very difficult to maintain a lane and avoid other vehicles. This problem continues intermittently. Thousands of Z4 owners…”
Oct 20, 2023 · Steering
“In hot weather, the steering binds, making keeping the car in the correct lane extremely difficult. The car will dart from one side to the other. The car will be nearly impossible to keep in the…”
Sep 3, 2023 · Electrical System, Exterior Lighting
“I have just found out that my 2006 BMW Z4 Convertible has serious wiring issues. The wires for example on my front headlights the insulation is falling off the and leaving bare wires. I am very…”
Apr 11, 2023 · Steering
“When the car gets hot (parked in the sun) the steering becomes knotchy or sticky and the car becomes difficult to control. No problems whatsoever when the car is cool or on a cooler day. This problem…”
Sep 16, 2022 · Engine And Engine Cooling
“The contact owns a 2006 BMW Z4. The contact received notification of NHTSA Campaign Number: 22V119000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The…”

Complaints are unverified reports submitted to NHTSA by owners. They cover the whole model year, not a specific trim, and a count alone doesn't show how common a problem is.

Source: US National Highway Traffic Safety Administration (nhtsa.gov), matched as 2006 BMW Z4. US-market vehicles only; data cached for up to 7 days.

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