2018 Chevrolet Cruze: Engine failure
Common wear/failure (not a recall)
Symptoms
Owners of the 2018 Cruze report: engine failure. CarComplaints.com lists 2 owner complaints, average mileage 3,000 miles.
NHTSA has 29 owner complaints for the 2018 Cruze in this area. Examples:
- NHTSA complaint ODI #11736759 (filed 05/09/2026): “Coming to a stop sign or red light the car won’t accelerate or will go in traction control making it difficult to move or not accelerate. had 2-3 fuel leaks this year also having problems to keep the car going sometimes the max speed it will go is 20-40 miles …”
- NHTSA complaint ODI #11724389 (filed 03/15/2026): “Unknown. the car seems to stall or slip when accelerating as is misfiring. it cuts off in the middle of the streets after coming out of auto stop mode. pcv valve keeps popping up as issue. i had the pcv changed o2 sensors checked cleaned throttle body and air …”
Likely causes
Sources do not establish a single root cause; diagnosis is needed. Owner-reported fixes are listed below.
Fix, in plain English
Most common owner-reported solutions on CarComplaints.com: new engine (2 reports). Check for open recalls and extended warranty coverage with a dealer before paying out of pocket.
DIY difficulty: Pro
Internal engine work (lifters, oil consumption, fuel dilution diagnosis) requires engine teardown or dealer software/tests. (Our assessment.)
Cost
No sourced cost range: get a written quote after diagnosis.
Typical parts (search links, no affiliate codes)
AutoZone · O'Reilly · Advance · RockAuto
Sources
Estimated repair cost: engine replacement (used or remanufactured engine)
Average shop cost
$1,435
Range $800–$2,225 (labor)
8.0–16.0 h × $100–$139/h estimated shop labor rate
Parts not included.
Average mobile mechanic cost
$2,150
Range $1,200–$3,335 (labor)
Shop labor × 1.5 (mobile convenience premium)
Parts not included.
Estimates only, not a quote. Actual prices vary by vehicle, shop and location. See the estimate for your city → · About this repair and its cost
Same repair on other models: 2012 Chevrolet Traverse: Engine seized · 2012 Toyota 4Runner: Engine blew up · 2014 Hyundai Sonata: Seized engine · 2015 Hyundai Santa Fe: Engine seized · 2018 Ford Edge: Leaking coolant killed engine · 2019 Ford Fusion: Coolant intrusion cracked short block
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