IllustrationEL CARRO CUANDO VA SUBIENDO CUESTA LARGAS NO ACCELERA SE QUEDA SIN FUERZA Y DICE QUE BAJE LA VELOCIDAD SI EL SOLO LO BAJA Y NO PERMITE ACCELERAL Y EL MOTOR TIENE UN RUIDO QUENO ES NORMAL NI LO HACIA ANTES
2012 Mitsubishi Lancer
Owner reports · Recalls · Investigations
Limited comparison data
There is not enough comparable history to draw a useful model-year comparison.
About this comparison →How this year compares
Owner complaints by model year
Compare all Lancer years →Counts vary with age, sales and reporting. They are not failure rates.
What owners reported most
All reported categories
Tap a category to read its complaints. One report may name several components.
When problems were reported
Mileage at the reported incident
Limited mileage data: 15 of 19 reports include usable mileage. There isn’t enough coverage to show a useful chart.
NHTSA’s mileage field refers to the reported incident, not necessarily the filing date. This shows report counts, not the likelihood of a failure.
What to inspect
Issues worth paying extra attention to based on owner reports.
- Power Train. Review the 6 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Engine. Review the 5 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
- Fuel/propulsion System. Review the 2 owner reports in this category and discuss these concerns during a pre-purchase inspection. Read reports →
NHTSA owner reports · September 18, 2026 snapshot.
3 crash reports0 fire reports1 injury reports
Vehicle Speed Control complaints
2 reportsTL* THE CONTACT OWNS A 2012 MITSUBISHI LANCER. WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE ACCELERATED INDEPENDENTLY WHEN THE CONTACT REMOVED HER FOOT FROM THE ACCELERATOR PEDAL. THE VEHICLE WAS TAKEN TO A MECHANIC WHO WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NO…
Read full complaint
TL* THE CONTACT OWNS A 2012 MITSUBISHI LANCER. WHILE DRIVING APPROXIMATELY 30 MPH, THE VEHICLE ACCELERATED INDEPENDENTLY WHEN THE CONTACT REMOVED HER FOOT FROM THE ACCELERATOR PEDAL. THE VEHICLE WAS TAKEN TO A MECHANIC WHO WAS UNABLE TO DETERMINE THE CAUSE OF THE FAILURE. THE VEHICLE WAS NOT REPAIRED AND THE MANUFACTURER WAS NOT NOTIFIED. THE APPROXIMATE FAILURE MILEAGE WAS 24,000.
Official recalls
118V069000 · Engine And Engine Cooling:engine:gasoline:belts And Associated Pulleys
Jan 26, 2018
Mitsubishi Motors North America, Inc. (MMNA) is recalling certain 2009-2012 Lancer, 2008-2012 Outlander, 2010-2012 Lancer Sportback, and 2011-2012 Outlander Sport vehicles equipped with either a 4B11 or 4B12 engine. The drive belt automatic tensioner flange may crack, allowing the accessory drive belt to detach.
Consequence & remedy
Consequence: If the drive belt detaches, the battery will discharge and the engine will stall, increasing the risk of a crash.
Remedy: MMNA will notify owners, and dealers will replace the belt tensioner with one that has an improved shape, free of charge. The recall is expected to begin March 27, 2018. Owners may contact MMNA customer service at 1-888-648-7820. MMNA's number for this recall is SR-18-001.
Model-level recall history does not show whether a particular VIN is affected or has received a repair. Check a VIN with NHTSA ↗
NHTSA investigations
0No exact-year investigations in this snapshot.