A solid Tahoe, with lifters to watch
The 2018 Tahoe drew about two-fifths of the model average. A few owners report lifter failure and transmission problems.
Updated November 2026 · based on 106 owner complaints and 3 recalls
102 59% below the Tahoe average
3 free to fix at a dealer
Every Tahoe year compared
Owner complaints per 100,000 cars sold. Lower is better. The newest years have had less time to collect complaints, so they are marked too new to judge.
Top problems and what they cost
Lifter failure
Ticking and misfires from collapsed lifters.
Fix: $2,500 to $5,000
Engine
Transmission faults
Rare loss of reverse or harsh shifts.
Fix: Diagnosis $100 to $200
Transmission and drivetrain
Recalls
A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash.
As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the...
Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the ve...
Complaints by part
Before you buy a 2018 Chevrolet Tahoe
- Listen for ticking at idle.Knocking, ticking or rattling from the engine, especially when cold, can mean worn bearings, lifters or a stretched timing chain. These are engine-out repairs costing thousands.Owners filed 9 complaints about lifter failure and ticking on the 2018 Tahoe.
- Check reverse engages cleanly.Backup cameras are required safety equipment on newer cars. A camera that flickers or does not come on was the subject of several recalls.
Questions
Is the 2018 Chevrolet Tahoe reliable?
A solid Tahoe, with lifters to watch. The 2018 Tahoe drew about two-fifths of the model average. A few owners report lifter failure and transmission problems.
How many recalls does the 2018 Chevrolet Tahoe have?
3 recalls. Recall repairs are free at any Chevrolet dealer, even for later owners. Enter the VIN on the free government recall lookup to see which are still open on a specific car.
What are the most common 2018 Chevrolet Tahoe problems?
Lifter failure; Transmission faults.
Crash rating shown for the 2018 Chevrolet Tahoe SUV RWD. Repair costs are typical U.S. ranges for parts and labor, not quotes. How we score.