The 2018 Cruze, particularly with the 1.4L turbo, is plagued by catastrophic engine failure issues stemming from piston ring defects and coolant consumption, often requiring complete rebuilds or replacement well before 100,000 miles. Transmission cooling system failures and premature wear round out a platform with serious reliability concerns.
Symptoms: Excessive oil consumption (1 qt per 1,000 mi or worse), Knocking/rattling from engine block, especially cold starts, White/blue smoke from exhaust, Check engine light with misfire codes or low oil pressure warnings, Sudden loss of power or complete engine seizure
Fix: Complete engine rebuild or short block replacement required. Involves pulling engine, replacing pistons, rings, bearings, and often crankshaft machining. 18-25 labor hours for rebuild, 12-16 hours for short block swap if available.
Estimated cost: $4,500-8,500
Coolant Consumption / Head Gasket Failure (1.4L Turbo)
Common · high severity
Typical onset: 50,000-90,000 mi
Symptoms: Repeated need to top off coolant with no visible leaks, White smoke from exhaust on startup, Overheating or temperature fluctuations, Milky oil on dipstick or oil cap (severe cases), Sweet smell from exhaust
Fix: Head gasket replacement with decking of head surface. Often reveals piston ring issues during teardown. 10-14 labor hours including head removal, resurfacing, and reassembly.
Estimated cost: $2,200-3,800
Transmission Oil Cooler Line Failure
Common · medium severity
Typical onset: 40,000-80,000 mi
Symptoms: Transmission fluid leaking near radiator or under vehicle, Pink or red fluid pooling under front of car, Transmission overheating warnings, Harsh shifting or slipping after fluid loss
Fix: Replace transmission oil cooler lines and potentially external cooler assembly. Lines corrode at fittings. 2-4 labor hours including fluid flush and refill. Check for cross-contamination if cooler failed internally.
Estimated cost: $450-900
Transmission Mount Collapse
Occasional · medium severity
Typical onset: 60,000-100,000 mi
Symptoms: Clunking when shifting from park to drive/reverse, Excessive vibration at idle, Visible engine movement when accelerating, Transmission shifter feels loose or notchy
Fix: Replace transmission mount and often recommend inspecting/replacing engine mounts simultaneously as they wear together. 1.5-2.5 labor hours for transmission mount alone.
Estimated cost: $250-500
Turbocharger Wastegate Rattle/Failure
Occasional · medium severity
Typical onset: 70,000-120,000 mi
Symptoms: Rattling noise from engine bay on cold start (first 30 seconds), Loss of boost/power under acceleration, Check engine light with turbo underboost codes (P0299), Turbo whistle becomes louder or changes pitch
Fix: Turbocharger replacement or wastegate actuator repair. Wastegate rod loosens causing rattle; eventually fails completely. 4-6 labor hours including removal of heat shields and exhaust components.
Fix: DPF cleaning or replacement. Short-trip driving accelerates clogging. Can attempt forced regen or walnut blasting first (2-3 hours), but often needs replacement (6-8 hours with exhaust removal).
Estimated cost: $800-3,200
Brake Caliper Seizure (Rear)
Occasional · medium severity
Typical onset: 50,000-90,000 mi
Symptoms: Pulling to one side when braking, Parking brake warning light stays on, Burning smell from rear wheels, Premature wear on rear pads/rotors (one side significantly worse), Reduced fuel economy from dragging brake
Fix: Rear caliper replacement due to electronic parking brake integration and corrosion. Slides seize from road salt. 2-3 labor hours per side including bleeding and EPB relearn procedure.
Estimated cost: $400-750
Owner tips
Check oil level every 500 miles religiously on 1.4L turbo engines—consumption is an early warning sign of imminent failure
Avoid short trips with the diesel; DPF needs highway driving to regenerate properly
Inspect transmission cooler lines annually in salt-belt states—corrosion happens fast
Consider extended warranty if buying used under 80,000 mi; engine failure risk is too high to self-insure
Document all coolant top-offs; GM extended warranty on some VINs for coolant consumption—check TSB 18-NA-355
Hard pass unless you're getting it extremely cheap and have a replacement engine budgeted—the 1.4L turbo is a ticking time bomb that often grenades before 100k miles.
AI-assisted summary drawn from NHTSA recall data, our labor-times database, and platform knowledge. Not a substitute for a pre-purchase inspection on a specific vehicle.
Fitment notes: AGM battery required for start-stop system; located under hood
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Every control module on the 2016-2019 Chevrolet Cruze — where it lives, replacement time, and what it takes to program a replacement. Modules marked dealer / factory tool won't work after a part swap alone — budget for programming.
📍 Behind instrument cluster lens in driver side of instrument panel
🔧 GM SPS2 via GDS2/MDI
⚠️ Mileage programming required. VIN and option configuration must be written to replacement cluster.
Headlamp Control Module (HCM)0.5 hr R&Rrelearn only +0.1 hrwith automatic headlamps▸ programming details
📍 Behind left headlamp assembly in engine compartment
🔧 GDS2 for DRL/auto headlamp setup
⚠️ Controls daytime running lamps and automatic headlamp function. Basic setup may auto-configure.
Rear Vision Camera Module (RVCM)0.5 hr R&Rno coding▸ programming details
📍 Integrated with rear camera assembly in trunk lid or hatchback
⚠️ Standard equipment 2016+. Analog or digital video signal to infotainment. No programming required.
Aftermarket tool coverage varies by software version and vehicle build — treat "aftermarket tool" rows as "usually possible" and verify against your tool maker's coverage list before promising a customer. Spot a wrong location or hour? Tell us — corrections ship fast here.
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. The start/stop accumulator endcap may have missing bolts.
Consequence: Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.
Remedy: GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM's number for this recall is N202313440.
SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER · 18V576000
2018-08-30
General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Equinox, Impala, Cruze, Volt and Bolt EV vehicles, GMC Terrain vehicles, Buick Lacrosse and Regal vehicles, Cadillac XTS and XTS Professional vehicles and 2018 Chevrolet Malibu vehicles. The rear brake caliper pistons may have an insufficient coating causing gas pockets to form, potentially reducing rear brake performance.
Consequence: A reduction of braking performance can increase the risk of a crash.
Remedy: GM will notify owners, and dealers will bleed the vehicle's brake system, free of charge. The recall began October 11, 2018. Owners may contact Buick customer service at 1-800-521-7300, Cadillac customer service at 1-800-458-8006, Chevrolet customer service at 1-800-222-1020, or GMC customer service at 1-800-462-8782. GM's number for this recall is 18279.
FUEL SYSTEM, GASOLINE · 18V304000
2018-05-10
General Motors LLC (GM) is recalling certain 2016-2018 Chevrolet Cruze LS vehicles, equipped with a gasoline engine and a tire inflator kit instead of a spare tire. The vehicles may leak gasoline following a rear-impact crash and a rollover. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard (FMVSS) number 301, "Fuel System Integrity."
Consequence: A fuel leak, in the presence of an ignition source, increases the risk of a fire.
Remedy: GM will notify owners, and dealers will install a lock-ring on the fuel tank that will shield the fuel tank vapor pressure sensor from damage in a rear-impact crash, free of charge. The recall began June 7, 2018. Owners may contact Chevrolet customer service at 1-800-222-1020. GM's number for this recall is 18159.
Performance
Horsepower
137hp
Torque
240lb-ft
0–60 mph
8.8sec
Quarter mile
16.8sec
Top speed
130mph
Fuel economy (EPA)
City
30mpg
Highway
48mpg
Combined
37mpg
Fuel
Diesel
Capability & size
Towing capacity
1,000lb
Payload
915lb
Curb weight
3,150lb
EPA class
Compact Cars
Wiper blades
Second generation Cruze. Sedan body style has no rear wiper. Hatchback variant has 14-inch rear wiper.
Size-standard part numbers — verify your connector type before buying. Rear blades are model-specific; check the package's vehicle list.
Fuel economy figures are EPA data via fueleconomy.gov (median across matching trims). Performance figures are compiled estimates for the 2018 Chevrolet Cruze 1.6L I4 Diesel and can vary by trim.
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years.