THERE'S A PROBLEM CALLED ETC ERROR. IT HAS HAPPENED 5 TIMES SINCE 9500 MILEAGE. AND NOW CAR HAS 15900 MILEAGE. EVERY TIME IT HAPPENED WHEN I WAS ON HIGHWAY TRYING TO ACCELARATE. WHEN THAT PROBLEM OCCURED, I SUDDENLY LOST POWER AND HAD TO PULL OVER IN THE MIDDLE OF TRAFFIC. THEN I NEEDED TO SHUT DOWN THE ENGINE AND RESTARTED, AFTER THIS ACTION POWER WAS BACK ON WITH ENGINE CHECK LIGHT ON, TOO. AND …
2018 Alfa Romeo Stelvio powertrain problems
severe 10 complaints filed with NHTSA · avg repair $2,500
Complaints
10
Recalls
0
Crashes
0
Avg fix
$2,500
What owners are reporting 2 most recent
WHILE ON A HIWAY, WITH CRUSE ON, STOPPED FOR A RED LIGHT. WHILE STOPPED THE ENGINE SHUT OFF. I PUSHED THE STOP-START DISABLE BUTTION. THE CAR ACCLERATED INTO THE INTERSACTION BEFORE I BRAKED IT TO A STOP. LUCKELY THERE WAS NO ONE INFRONT OF ME AND NO CROSS TRAFFIC OR WE WOULD HAVE WRECKED. THE CAR THEN WENT BACK TO IDLE AND HAS BEEN FINE SINCE.
Common questions
How serious is the powertrain problem on the 2018 Alfa Romeo Stelvio?
It's a meaningful issue. 10 complaints have been filed and the failure mode causes operational problems for owners. Repairs average $2,500.
At what mileage does the powertrain typically fail?
Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.
What does it cost to fix?
Independent shops typically charge around $2,500 for powertrain repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.
Are there any recalls related to powertrain?
No active recalls currently cover powertrain issues on this vehicle. The complaints filed represent owner-reported failures that haven't risen to the level of a manufacturer-issued recall — but they're still worth knowing about before you buy or budget for repairs.
Other problem areas on this vehicle
Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA)
public records database. Severity ratings are derived from reported crashes, fires, injuries, and fatalities.
Repair cost estimates are independent-shop national averages and may differ in your area.
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