Problems · by component
2008 smart Fortwo power train problems
39 owner complaints to NHTSA about the 2008 smart Fortwo cite power train, 24% of all 160 complaints for this model year.
Complaints
39
24% of all complaints
Crashes
3
Reported by owners
Fires
1
Reported by owners
Injuries
6
Reported by owners
What owners say about the power train
Verbatim from NHTSA complaints, newest first
“I was entering an intersection and missed judged the traffic light and was a bit to far forward, so I tried to reverse but the car would not shift to reverse. I have had an actuator replaced but the problem still happens intermittently where it will not shift to reverse. I have logged into smart car forums online and it seems to be an ongoing problem with many smart cars. I have not had the manufacturer look at it yet. Many on the forum said in some cases it is a software issue. But it is dangerous.”
“TL* THE CONTACT OWNS A 2008 SMART FORTWO. AFTER THE VEHICLE WAS STARTED AND SHIFTED INTO REVERSE, IT FAILED TO RESPOND. THE VEHICLE WAS TAKEN TO MERCEDES-BENZ OF ORLANDO (810 ORLANDO AVE, MAITLAND, FL 32751, (407) 680-0784) TO BE DIAGNOSED, BUT THE MECHANIC WAS UNABLE TO DUPLICATE THE FAILURE. THE VEHICLE WAS NOT REPAIRED. THE FAILURE OCCURRED AT LEAST FOUR TIMES PREVIOUSLY. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE APPROXIMATE FAILURE MILEAGE WAS 30,000.”
“TL* THE CONTACT OWNS A 2008 SMART FORTWO. AFTER STARTING THE VEHICLE, THE TRANSMISSION SHIFTER WOULD NOT SWITCH TO THE REVERSE POSITION. THE FAILURE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER AND LOCAL DEALER WERE NOT NOTIFIED. THE FAILURE MILEAGE WAS 45,000.”
“KNOW ISSUE WITH TRANSMISSION. WILL NOT GO INTO REVERSE HALF THE TIME. MAKING IT DANGEROUS IF NEEDED QUICKLY. PARALLEL PARKING ON A BUSY STREET, THE CAR WOULD NOT GO INTO REVERSE, HOLDING UP TRAFFIC FOR A VERY LONG TIME. HAVING TO PUSH IT INTO THE SPOT! MERCEDES SAYS IT IS A SOFTWARE PROBLEM. BUT THAT SHOULD BE A RECALL BECAUSE THAT IS THEIR PROBLEM. MANY PEOPLE HAVE HAD THE SAME ISSUE. DRIVING DOWN THE HIGHWAY AT 70MPH AND THE CAR INSTANTLY STARTS FLASHING NEUTRAL AND BEEPING. CAR SLOWS AND WILL NOT GO INTO GEAR. WE NEED THIS CAR TO BE RECALLED! *TR”
“WHILE DRIVING CAR WILL DRIVE FINE..STOP TO PARALLEL PARK OR REVERSE...CAR WILL NOT GO INTO REVERSE GEAR..OR DRIVE GEAR.... SHUT CAR OFF TO RESET EVERYTHING THEN CAR WILL NOT START UP FOR AWHILE..... IF AT ALL TAKEN TO SMART CENTER TO NO AVIL CALLED SMART ALL THEY WANT TO DO IS GIVE ME A $500 DOLLAR DISCOUNT ON ANOTHER SMART CAR... AND NO ANSWER TO THE CURRENT PROBLEM IM HAVING WITH A CURRENT SMART CAR CAR ONLY HAS 43,277 MILES”
“SEVERAL TIMES MY 2008 SMART WILL NOT GO INTO REVERSE GEAR.OR START SOMETIMES AS EXPLAINED IN MANY OTHER POST HERE. MB SAID THAT ITS MY CLUTCH ASSEMBY, MB REPORT SAYS (1) TRANSMISSION NEED TO BE REMOVED INSPECT CLUTCH DISK PRESSURE PLATES AND THOWOUT BEARING/ CLUTCH WILL NOT TEACH IN CAUSING ENGINE LAMP COST $1359.00 AND IF THAT DONT WORK (2) CLUTCH ASSEMBY REPLACEMENT OF CLUTCH THOWOUT BEARING PRESSURE PLATE IF NEEDED WHEN TRANSMISSION IS OUT PARTS ONLY $1031.20 THIS CAR ONLY HAS 38,326 MILES ON IT I AM THE 2ND OWNER PAD GOT THE CAR WITH 4,500 MILES ON IT. MB AND SMARTUSA HAVE BEEN NO HELP AT ALL IN THIS MATTER”
Showing 6 of 39 reports. Read every report on NHTSA.gov.
Data from NHTSA Complaints API (owner reports, unverified) · synced Nov 6, 2026NHTSA vehicle page
Complaints are unverified owner reports to NHTSA and are not normalized for sales volume. One complaint can cite several components.