RoadVitals

2011 Smart Fortwo Problems

Owner-reported complaints filed with NHTSA, grouped by component

Data refreshed

Owner complaintsComplaints are reports submitted to NHTSA by owners and drivers. NHTSA does not verify most reports before publishing them, and a complaint does not establish that a defect exists. Volume is influenced by how many of a vehicle were sold, how long it has been on the road, and how much attention an issue has received.
16
Latest Jan 9, 2023
Components namedHow many of our component categories appear on at least one report for this model year. One report can name several.
10
Crash or fire reportedComplaints whose submitter recorded that a crash or a fire occurred. These are the reporter's own answers on the NHTSA form, not verified findings.
3

What this page shows

Everything below is an owner-reported complaint submitted to NHTSA about the 2011 Smart Fortwo, grouped by the component NHTSA recorded on the report. These are not confirmed defects, and they are not recalls. NHTSA does not verify most reports before publishing them, and a category with more reports in it is not evidence that a part is defective.

Complaints are reports submitted by owners and drivers to NHTSA. They are not verified and do not establish that a defect exists.

Reports by component

Ranked by how many owner reports name each component category

  • Engine522.7%
  • Seat belts418.2%
  • Electrical418.2%
  • Brakes29.1%
  • Powertrain (other)29.1%
  • Visibility14.5%
  • Driver assistance14.5%
  • Fuel system14.5%
  • Tires & wheels14.5%
  • Body & structure14.5%

Percentages are of component mentions. A single complaint can name more than one component, so these do not sum to the total complaint count.

Each component in detail

What the reports in each category say, in the owners' own words

Engine

Reports naming the engine itself — including stalling, misfires, oil consumption, cooling and internal engine components.

5
reports

From owner reports, verbatim

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 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.

NHTSA ID 10981144 · filed Apr 27, 2017

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

NHTSA ID 10714370 · filed May 4, 2015

Too few reports in this category for a page of its own — they appear in the full complaint list.

Seat belts

Reports naming seat belts, buckles, retractors and pretensioners.

4
reports

From owner reports, verbatim

THE DRIVER SIDE SEAT BELT LATCH HAS FAILED FOR THE SECOND TIME IN 2 YEARS. THE MALE END CAN NOT BE INSERTED INTO THE FEMALE END.

NHTSA ID 11143407 · filed Oct 27, 2018

THE METAL SEAT BELT CONNECTOR FRAYED IN TO TWO PIECES. REPLACED WITH OEM PART. IT FRAYED AGAIN. IT'S A 2011 DRIVEN BY A 75 YR.OLD SENIOR CITIZEN. MERCEDES ACCUSED OWNER OF MALICIOUSLY CUTTING CABLE. EXTREME SAFETY HAZZARD.

NHTSA ID 11115029 · filed Jul 31, 2018

Too few reports in this category for a page of its own — they appear in the full complaint list.

Electrical

Reports naming the electrical system — wiring, battery, charging, control modules, infotainment and electrical accessories.

4
reports

From owner reports, verbatim

THE METAL SEAT BELT CONNECTOR FRAYED IN TO TWO PIECES. REPLACED WITH OEM PART. IT FRAYED AGAIN. IT'S A 2011 DRIVEN BY A 75 YR.OLD SENIOR CITIZEN. MERCEDES ACCUSED OWNER OF MALICIOUSLY CUTTING CABLE. EXTREME SAFETY HAZZARD.

NHTSA ID 11115029 · filed Jul 31, 2018

THE CAR DOES NOT PULL OUT OF PARKING AND DOES NOT TAKE GEARS. IT HAS GONE 4 TIMES WITH THE SAME ISSUES TO THE DEALER TO LEAVE WITH THE SAME PROBLEM. AS A LAST RESORT THEY TOLD ME TO CHANGE THE TRANSMISSION 4,000.00 AND NO GUARANTEE THAT THE PROBLEM WILL BE FIX. SOMETHING NEEDS TO BE DONE THIS IS ABUSIVE. AND I HAVE NO ONE TO HELP BECAUSE I DO NOT WANT MY CREDIT AFFECTED BUT THESE CARS ARE NO GOOD. NOT EVEN THE DEALER KNOWS HOW TO FIX THEM. AND SMART USA SAYS NOTHING CAN BE DONE BECAUSE THEIR OUT OF WARRANTY. BUT MY COMPLAINT IS THAT THIS IS THE 5 TIME MY CAR HAS NOT LEFT THE DEALER FOR 4 AND HALF MONTH WITH DIFFERENT TEST EACH MONTH IS FIX AND WHEN I GO OUT AND RUN IT BY THE END OF THE BLOCK I HAVE TO RETURN TO THE DEALER AND LEAVE IT. *TR

NHTSA ID 10504116 · filed Mar 22, 2013

Too few reports in this category for a page of its own — they appear in the full complaint list.

Brakes

Reports naming service brakes, the antilock braking system, brake hoses, master cylinders or the parking brake.

2
reports

From owner reports, verbatim

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.

NHTSA ID 10509372 · filed Apr 24, 2013

STOPPED AT A RED LIGHT BEHIND OTHER CAR. VEHICLE ROLLED FORWARD WHILE FOOT WAS ON BRAKE INTO OTHER STOPPED VEHICLE. *TR

NHTSA ID 10458246 · filed May 13, 2012

Too few reports in this category for a page of its own — they appear in the full complaint list.

Powertrain (other)

Powertrain reports that are not specifically the engine or transmission — driveshafts, axles, transfer cases and differentials.

2
reports

From owner reports, verbatim

THE CAR DOES NOT PULL OUT OF PARKING AND DOES NOT TAKE GEARS. IT HAS GONE 4 TIMES WITH THE SAME ISSUES TO THE DEALER TO LEAVE WITH THE SAME PROBLEM. AS A LAST RESORT THEY TOLD ME TO CHANGE THE TRANSMISSION 4,000.00 AND NO GUARANTEE THAT THE PROBLEM WILL BE FIX. SOMETHING NEEDS TO BE DONE THIS IS ABUSIVE. AND I HAVE NO ONE TO HELP BECAUSE I DO NOT WANT MY CREDIT AFFECTED BUT THESE CARS ARE NO GOOD. NOT EVEN THE DEALER KNOWS HOW TO FIX THEM. AND SMART USA SAYS NOTHING CAN BE DONE BECAUSE THEIR OUT OF WARRANTY. BUT MY COMPLAINT IS THAT THIS IS THE 5 TIME MY CAR HAS NOT LEFT THE DEALER FOR 4 AND HALF MONTH WITH DIFFERENT TEST EACH MONTH IS FIX AND WHEN I GO OUT AND RUN IT BY THE END OF THE BLOCK I HAVE TO RETURN TO THE DEALER AND LEAVE IT. *TR

NHTSA ID 10504116 · filed Mar 22, 2013

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 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

NHTSA ID 10475775 · filed Sep 18, 2012

Too few reports in this category for a page of its own — they appear in the full complaint list.

Visibility

Reports naming windshields, glass, wipers, defrosters and mirrors.

1
report

From owner reports, verbatim

HEATER BLOWER SQUEAKS AND STOPS RUNNING CAUSING VISIBILITY ISSUES AND DISCOMFORT. POTENTIAL DANGER DUE TO LOSS OF VISIBILITY. THERE ARE VERY FEW OF THESE CARS IN THE USA SO PLEASE CONSIDER THIS WHEN LOOKING AT NUMBER OF REPORTED ISSUES. *TR

NHTSA ID 10487276 · filed Dec 4, 2012

Too few reports in this category for a page of its own — they appear in the full complaint list.

Driver assistance

Reports naming forward-collision avoidance, lane keeping, back-over prevention, cruise control and related electronic driver-assistance systems.

1
report

From owner reports, verbatim

STOPPED AT A RED LIGHT BEHIND OTHER CAR. VEHICLE ROLLED FORWARD WHILE FOOT WAS ON BRAKE INTO OTHER STOPPED VEHICLE. *TR

NHTSA ID 10458246 · filed May 13, 2012

Too few reports in this category for a page of its own — they appear in the full complaint list.

Fuel system

Reports naming fuel storage or delivery — tanks, pumps, lines, injectors and fuel leaks.

1
report

From owner reports, verbatim

THE CAR BROKE DOWN ON EXIT 231 B IN VIRGINIA. THE SMART HAD A GAS TANK DEFECT. I WAS NEARLY KILLED. I HAVE TAKEN THE CAR TO TYSINGER MOTORS IN VIRGINIA MULTIPLE TIMES.

NHTSA ID 10914887 · filed Oct 8, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Tires & wheels

Reports naming tires, wheels, hubs, or the tire-pressure monitoring system.

1
report

From owner reports, verbatim

175 55 r15 Tge tires wires startes to unravelling and chabgibg the ahape of tge tire.

NHTSA ID 11500754 · filed Jan 9, 2023

Too few reports in this category for a page of its own — they appear in the full complaint list.

Body & structure

Reports naming the vehicle structure, frame, body panels, doors, hood and trim.

1
report

From owner reports, verbatim

THE PANORAMIC ROOF IS CRAZING! IT'S UNSAFE TO DRIVE THE CAR BECAUSE THE GLASS CAN SHATTERED ON TOP OF MY HEAD AT ANY GIVING MOMENT! WHEN IT'S RAINING OR WASHING THE CAR AT THE CARWASH THE ROOF IS ALSO LEAKING. THIS IS A VERY COMMON PROBLEM WITH THE SMART CAR PASSION MODEL! A LOT OF COMPLAINTS ABOUT IT!

NHTSA ID 10906862 · filed Sep 15, 2016

Too few reports in this category for a page of its own — they appear in the full complaint list.

Higher-selling and older vehicles accumulate more reports. Counts are not failure rates and are not directly comparable between vehicles that sold in very different numbers.

Elsewhere on this vehicle

Data sources

Data on this page last refreshed .