Hyundai Tucson problems
378 owner complaints with NHTSA, no active recalls. Here's where owners say it breaks.
Solid reliability overall. Common issues are concentrated in a few systems.
The data says walk unless this exact vehicle has documented proof the powertrain was repaired or replaced.
- 5 fire-related complaints on the engine
- Powertrain: 97 complaints, classified severe, failures cluster 10,391–38,900 mi
- Brakes: 34 complaints, classified severe, failures cluster 21,000–96,000 mi
- Reliability score 7.2/10 — around the segment average
Our read of the federal NHTSA complaint and recall record for this exact year and model — not a substitute for a pre-purchase inspection. How we score.
Top trouble spots 8 categories with 3+ complaints
What owners are saying recent NHTSA-filed complaints · verbatim
Tl* the contact owns a 2018 Hyundai tucson. While driving 45 MPH, the headlights failed to function. The contact had to activate the high beam headlights to see the road. There were no warning indicators illuminated. The vehicle was taken to nassief Hyundai (located at 1059…
A connecting rod bearing was thrown through the engine block causing it to stall out on the freeway. This is exactly what is occurring with vehicles in the Theta Class Action Settlement but the company states my VIN number is not included.
Rod bearing failure. Sounded like a tractor all of a sudden and stalled every time I’d come to a stop. Had it towed to the dealership. Awaiting word from Hyundai as to whether the warranty will cover this. Checked oil and wasn’t low. No check engine lights or oil lights or…
Engine (1.6-liter turbocharged direct-injection four-cylinder) had a catastrophic failure driving along highway. Engine instantly lost power and stalled. No indicators on instrument cluster prior to engine stall, temperature gauge for coolant indicating nominal conditions.…
Estimate your repair exposure
Drag to your current mileage. Numbers are derived from this vehicle's complaint history.
Common questions
Is the 2018 Hyundai Tucson reliable?
Mostly yes. With a reliability score of 7.2 out of 10 based on 378 owner complaints filed with NHTSA, the 2018 Hyundai Tucson is generally a sound vehicle. The areas to watch are listed in the top problem section above — most are budget items, not deal-breakers.
Should you avoid the 2018 Hyundai Tucson?
On the NHTSA data, the 2018 Hyundai Tucson is one to avoid unless a specific vehicle proves otherwise. The data says walk unless this exact vehicle has documented proof the powertrain was repaired or replaced. The record behind that call: 5 fire-related complaints on the engine; Powertrain: 97 complaints, classified severe, failures cluster 10,391–38,900 mi; Brakes: 34 complaints, classified severe, failures cluster 21,000–96,000 mi; Reliability score 7.2/10 — around the segment average. This is our read of the federal complaint and recall data — not a substitute for a pre-purchase inspection.
What's the most common problem on the 2018 Hyundai Tucson?
Based on NHTSA records, the most-reported issue is engine, with 155 complaints filed. Typical failure occurs around 66,634 miles. Average repair cost runs about $3,100 at an independent shop.
What's the most expensive thing that goes wrong?
The engine is one of the costlier repair items. Average repair cost runs about $3,100 at an independent shop. Typical failure occurs around 66,634 miles. Catching early warning signs can sometimes extend life by 20–30,000 miles.
How do I check if my Hyundai Tucson has open recalls?
Paste your VIN into the decoder at the top of this page. We pull live from NHTSA, so you'll see exactly which campaigns apply to your vehicle and whether the dealer has logged the fix. Recall repairs are always free regardless of mileage or warranty status.
Is an extended warranty worth it on a 2018 Hyundai Tucson?
Math is straightforward: a quality service contract runs $1,800–3,500 over 3 years. With 378 complaints on file and the costliest repair averaging $3,100, one major failure more than pays for it. The catch is reading the contract — many providers exclude wear items and require pre-authorization, so cheaper plans are not always better value.