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Engine & cooling

2011 Smart Fortwo Engine problems

Owners have filed 5 complaints about the 2011 Smart Fortwo's engine & cooling with NHTSA - 31% of all its complaints, most recently on April 27, 2017. They describe 0 crashes, 1 fire and 0 injuries. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.

Complaints
5
Recalls
0
Crashes
0
Fires
1
Injuries
0
Deaths
0

Engine complaints

Engine & coolingFire

I was driving eastbound in the number 1 lane of california highway 24 about 1/4 mile before the tunnel road exit. I heard a noise coming from the engine are of the car, looked at the instrument cluster and noticed that the engine light had illuminated, and experience a sudden loss of power. I pulled off of the highway at the tunnel road exit and stalled on the off ramp. I attempted to restart the engine twice by turning the key. I saw smoke in my rearview mirror, exited the vehicle, and saw flames coming from...

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underneath the vehicle. I called 911 and gave the dispatch operator my location. By the time the highway patrol and local fire department arrived, my car was totaled. The attached photos tell the story of the damage.

Filed Incident EngineNHTSA 10981144
Engine & cooling

2011 Smart fortwo coupe. Running rough and showing check engine light with obd code p0302. Mercedes-benz dealership found misfire on cylinder #2. Further investigation found cylinder #2 leaking 75%. Removed and replaced cylinder head with a new cylinder head as a "goodwill repair." This particular mercedes-benz dealer has done 14 of these repairs to date. This appears to be a problem with a number of the mitsubishi engines used in the current model smart fortwo. *Tr

Filed Incident EngineNHTSA 10714370
Engine & cooling

Engine check light came on. No apparent reason. Car drove ok brought to mb dealer. They run diagnostic. Noted that cylinder 3 misfired at some point, but everything is fine now. Car was in warranty then. After several months check engine light came on again. Car was riding rough temporarily. Then it was ok and the light went off. Light came on again around 35000 miles. Brought to dealer again. Car was driving fine at that point. There was some occasional hesitation in shifting. Was informed that...

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cylinder 3 was not seated properly and misfiring. I would need a cylinder head replaced costing about $7000. At this point warranty expired. After the check was performed the car was in worst condition and could not be driven. *Tr

Filed Incident EngineNHTSA 10555017
BrakesEngine & cooling

Tl* the contact owns a 2011 smart fortwo. The contact stated that the check engine light illuminated, the vehicle was taken to the dealer to have a diagnostic performed. The failure was located at cylinder three. The contact also stated that while the brake pedal was depressed, it made a squeaking noise. The dealer replaced the brake stop lamp switch; however, the engine failure was not corrected. The manufacturer was made aware of the failure. The approximate failure mileage was 27,200 and the current mileage was 28,300.

Filed Incident Service brakes · EngineNHTSA 10509372
Transmission & drivetrainElectrical systemEngine & cooling

This car is just over a year old, only 24,928 miles on it. It will not come out of park. I called the smart dealership of buckhead, ga and they told me to try to "re-train" it by turning it on part way 3 times with my foot on the brake and then it would shift. Nope. I called them back up and they said that I was over my 24,000 mile warranty (even if only by 928 miles which is less than 2 weeks worth of driving for me) and because I did my oil changes somewhere else they won't do this as warranty work. (Even though...

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I told them I had the records!) How can a transmission fail within 24,000 miles! I am very upset I ever bought a smart car from these people. Who would allow this type of "quality" out there. This is the worst car I've ever owned! And I will be happy to tell everyone about all the issues I've had with this piece of garbage. I have a dodge ram that's 8 years old and has never had a problem! Bad smart car people! *Tr

Filed Incident Power train · Electrical system · EngineNHTSA 10475775

Smart Fortwo engine complaints by year

Fortwo engine problems, every year

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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