There are 6 owner-reported engine complaints for the 2018 Chevrolet Camaroin NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
Lifter collapsed. Car had new gm lifters put in with a new camshaft in august of 2025 they have about 5k miles on them and failed they are the gm high performance lifters
[XXX] Here is a link that explains this further. The oil pump on this vehicle has gone out with 11,000 miles on it. This a known problem from GM and they will not fix it. I am being told my car is out of warranty so no luck. This is not right. The pump should not go out that quick. I am being thrown to the side because I cherished my GM vehicle and didn't drive it as much as others. It risks blowing up the motor due to their faulty part. It isn't safe. [XXX] Here is another link to GM's site explaining that they know it is an issue. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The oil pump failed which caused to replace the engine as the oil pump is located in the engine. Pieces of metal from the oil pump failure went into the engine which could cause serious crash. I have paperwork from a shop indicating the issue. I have replaced my long block engine which was ordered from the independent mechanic shop who has ordered it from a GM reseller company. No warning signs other then the oil pump went to zero during a drive on [XXX] . I have an invoice and emails going back and forth with GM. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)
The car had a partial oil pump failure where oil pressure dropped 30% in 2 days at 14k miles while under warranty. car was taken to dealership where I was denied service. they said I put the wrong oil in it and "installed the oil filter wrong". I cant even think of a way that is possible. they changed the oil and filter and pushed me out the door. Tt 18.6k miles the pump completely gave out and had zero oil pressure while driving, which destroyed the engine. A quick search online will yeild plenty of instances where the 18+ camaro ZL1 has had oil pump falures.
CAME IN DUE TO AN EXHAUST RATTLE ISSUE ON MY VEHICLE. THE ISSUE WAS DUPLICATED BY THE DEALERSHIP, AND THEY INFORMED ME THAT THERE IS A LEAK IN THE EXHAUST SYSTEM THAT IS CAUSING THIS RATTLE NOISE. THE LEAK IS IN THE CENTER OF THE EXHAUST PIPE, UNDERNEATH THE CENTER CONSOLE. I WAS TOLD BY THE DEALERSHIP THAT THE VEHICLE IS SAFE TO OPERATE, HOWEVER THAT IS NOT MY EXPERIENCE. THERE IS EXCESSIVE NOISE COMING FROM THE EXHAUST CAUSING DISTURBANCE IN MY NEIGHBORHOOD, AND ALSO THE SMELL OF EXHAUST GAS IS AT TIMES APPARENT IN THE CABIN. THIS ISSUE HAS NOT BEEN RESOLVED FOR OVER 2 MONTHS NOW, WITH DEALERSHIP CONTINUING TO PUSH THE DELIVERY DATE OF THE PART ON A WEEKLY BASIS, WITHOUT PROVIDING ANY INTERIM SOLUTION TO ADDRESS THE PROBLEM UNTIL THE PART IS AVAILABLE.
ON THE ZL1 TRIM PACKAGE, MANUAL TRANSMISSION CARS WHEN TAKING OFF FROM A STOP THE THE CARS TORQUE MANAGEMENT SYSTEM IS INCORRECTLY CONFIGURED AND SENSES WHEEL SLIP (EVIDENT ON THE ELSD SLIP GUAGE) AND CUTS ENGINE POWER AND CAUSES THE CAR TO BOG DOWN AND POTENTIALLY STALL. THIS IS ESPECIALLY DANGEROUS WHEN PULLING OUT INTO TRAFFIC AND IS A MATTER OF TIME BEFORE IT CAUSES AN ACCIDENT. THIS IS A KNOWN ISSUE AND DISCUSSED AT LENGTH ON NUMEROUS FORUMS. HERE IS A GOOD EXAMPLE. HTTP://WWW.CAMARO6.COM/FORUMS/SHOWTHREAD.PHP?T=498180
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 25, 2026