Chevrolet Malibu Premier
2.0-liter turbo four-cylinder with 252 hp and 260 lb-ft. Modern direct injection with dual VVT, paired with the 9T50 nine-speed automatic. Dropped from the Equinox after 2020 because the premium didn't make sense for family buyers. Mechanically more solid than the 1.5 turbo.
Good engine, terrible gearbox
The 2.0T itself was the Malibu's last honest moment — 250 hp, genuine shove, and reasonably stout internals. GM then bolted it to the 9T50 nine-speed, which in 2017–2018 cars failed catastrophically under 40k miles from casting debris in the valve body. TCM reflash saves most, full rebuild kills the rest. Premier trim discontinued after 2022. Buy one with a healthy transmission and it's actually decent.
Vehicle Weaknesses 12
2016–2019 Malibu shows 'Shift to Park' warning even when already in P. Car won't shut off, doors won't lock. Cause: silicone contamination on the shifter sensor. Settled class action, $500 pro rata + $375 reimbursement.
2016–2018 Malibu: sudden 'Engine Power Reduced' error and power drop while driving. Electronic throttle or APP sensor defect. Hutchinson v. GM class action. 171 NHTSA complaints on 2018 MY, averaging 15,387 mi.
The 9T50 9-speed in the 2.0T Malibu fails catastrophically from casting debris in the valve body — under 40k miles. Car gets stuck in 4th/5th gear or won't engage at all. TSB 18-NA-081 with TCM reflash, severe cases need a full rebuild.
NHTSA 16V-870: Takata airbag inflator may rupture and send metal fragments into the cabin. Affects 2017 MY Malibu. Free replacement.
NHTSA 18V-358: fuel pump may detach from the mounting flange, fuel leak and stall. Affects 2016–2018 MY. Free replacement.
NHTSA 18V-576: rear brake caliper piston defect can reduce braking performance. 2018 MY only.
NHTSA 19V-642: engine control module software error may disable fuel injectors. Affects 1.5T Malibus. Software update.
The 6T40 in the 1.5T Malibu shows shift shock and flare past 85k miles from valve body wear. Same pattern as in Gen VII and VIII.
Continuation of the Malibu A/C compressor theme in the 9th generation. Often by 50,000 mi, especially with heavy A/C use.
The 8-inch MyLink in the 9th gen continues to freeze, reboot spontaneously, and go black. Same as documented in the 8th gen.
The 9th gen auto stop/start system destroys main and 12V aux battery. P305F Dual Battery Control Module code. Both batteries must be replaced together plus sensor calibration.
Trunk lid or taillight seals leak. Water in the spare tire well, wet carpet. CarComplaints 2016 MY body category.
