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The 2007 3 Series is less reliable than other cars from the same model year.
The Reliability score is based on our latest subscriber survey of 2007 BMW 3 Series owners. The owner comments describe problems respondents experienced with this vehicle.
Muffler, pipes, catalytic converter, exhaust manifold, heat shields, leaks.
"Hard top constable top would not function."
Anonymous, OK (2007 BMW 3 Series 328i 3.0-L 6 Cyl)"Coolant leaking into the oil"
Anonymous, MI (2007 BMW 3 Series 335i 3.0-L 6 Cyl turbo)"Transfer case failed"
Anonymous, VA (2007 BMW 3 Series 328xi 3.0-L 6 Cyl)AC compressor, blower (fan) motor, condenser, evaporator, heater system, automatic climate system, electrical failure, refrigerant leakage.
"Musty smell from evaporator due to AC water condensation not draining/evaporating completely without running the fan only ( without AC) upto 5 minutes after the trip - a major issue since most folks don't have the time to wait in the car for that long."
Anonymous, VA (2007 BMW 3 Series 328i 3.0-L 6 Cyl)""This is just a suspicion at this point as I mentioned I haven't actually had the issue diagnosed, but perhaps the a/c compressor is also gone. I didn't check that time in the list of issues as I am not certain about this.""
Anonymous, NJ (2007 BMW 3 Series 328xi 3.0-L 6 Cyl)""Problem has not been resolved as I haven't taken it anywhere to be resolved. However, this is the 2nd time the a/c is not working, and it was a refrigerant leak the first time. It appears to be the same issue.""
Anonymous, NJ (2007 BMW 3 Series 328xi 3.0-L 6 Cyl)Cruise control, clock, warning lights, body control module, keyless entry, wiper motor or washer, tire pressure monitor, interior or exterior lights, horn, gauges, 12V power plug, USB ports, alarm or security system, remote engine start, heated or cooled seats, heated steering wheel, headlights, automatic headlights, automatic wipers, wireless charging pad.
"Installation of the timing belt was not as easy at it should be and same goes for should be a simple headlight replacement"
Anonymous A., IN (2007 BMW 3 Series 335i 3.0-L 6 Cyl turbo)"Both rear quarter panel compartments, located in the trunk flooded with water, probably just rain, no floods, and no warning because these compartments are under the trunk floor. Audio amp got fried in the left compartment, and the battery cables corroded and broke in the right compartment. Cost about $1500 to repair, and drilled drain holes to prevent recurrence."
Anonymous, GA (2007 BMW 3 Series 328i 3.0-L 6 Cyl)"The ignition system will not turn the engine over to fire. The mechanic cannot figure out what the cause of the problem is."
Anonymous, WA (2007 BMW 3 Series 328i 3.0-L 6 Cyl)Radiator, cooling fan, water pump, thermostat, antifreeze leaks, overheating.
"Plastic portion of radiator cracked. Radiator had to be replaced"
Anonymous, CA (2007 BMW 3 Series 328i 3.0-L 6 Cyl)Sensors (O₂, or oxygen, sensor), emission-control devices (includes EGR), fuel-injection system, fuel gauge/sender, fuel pump, problems filling up the tank.
"Warning message re: injectors. Garage told it had the original injectors which had been problematic quoted about $5000 to repair. Used two tanks of gas with injector cleaner which seems to have the trouble"
Anonymous A., CO (2007 BMW 3 Series 335i 3.0-L 6 Cyl turbo)Gear selector and linkage, transmission computer, transmission sensor or solenoid, clutch adjustment, rough shifting, slipping transmission, leaks.
"From the beginning the uphill shifts is rough or hard - a major known issue with this model."
Anonymous, VA (2007 BMW 3 Series 328i 3.0-L 6 Cyl)Alternator, starter, hybrid battery replacement, hybrid battery related systems, regular battery, battery cables, engine harness, coil, ignition switch, electronic ignition, spark plugs and wires failure, auto stop/start.
""Car failed to start. Needed to be towed to repair shop, alternator was replaced, second time in four years""
Anonymous, MO (2007 BMW 3 Series 335i 3.0-L 6 Cyl)Shocks or struts, ball joints, tie rods, wheel bearings, alignment, steering linkage (includes rack and pinion), power steering (pumps and hoses, leaks), wheel balance, springs or torsion bars, bushings, electronic or air suspension.
"After more than 200,000 miles, it's no surprise that the front tie rods bushings were shot. Cheaper to replace the entire tie rods than pay for the labor to replace just the bushings."
Anonymous, GA (2007 BMW 3 Series 328i 3.0-L 6 Cyl)Windows, locks and latches, doors or sliding doors, tailgate, trunk or hatch, mirrors, seat controls (power or manual), seat belts, sunroof, convertible top, glass defect.
Accessory belts and pulleys, engine computer, engine mounts, engine knock or ping, fuel leaks, oil leaks.
Driveshaft or axle, CV joint, differential, transfer case, four-wheel-drive/all-wheel-drive components, driveline vibration, electrical failure, traction control, electronic stability control.
Paint (fading, chalking, peeling, or cracking), loose interior or exterior trim or moldings, rust.
Infotainment system (audio, GPS, phone), rear entertainment system, backup or other camera/sensors, head-up display.
Transmission rebuild or replacement, torque converter, premature clutch replacement.
Premature pad/rotor wear, pulsation or vibration, antilock system, parking brake, master cylinder, calipers, squeaking, brake failure, regenerative braking.
Squeaks, rattles, wind noises, seals and/or weather stripping, air and water leaks.
Engine rebuild or replacement, cylinder head, head gasket, turbocharger or supercharger, timing chain or belt.
"Manufacturer's recall."
Anonymous, OR (2007 BMW 3 Series 328i 3.0-L 6 Cyl)