Vehicle Data Hub

2018 Alfa Romeo Stelvio problems

The 2018 Alfa Romeo Stelvio has 225 complaints on file with NHTSA. The largest share (25%) concerns fuel system. After that come engine (20%) and electrical system (19%).

At a glance

Complaints
225 filed with NHTSA
Most reported
Fuel system 25% of complaints
Crashes and fires
3 and 5
Injuries and deaths
3 and 0
Typical mileage
29,000 miles 87 complaints with mileage

Source: NHTSA owner complaints

Where the complaints are

Share of this model year's complaints by the part of the car involved. One complaint can name more than one part, so the shares can add up to more than 100%.

When problems show up

Complaints by mileage, 2018 Alfa Romeo Stelvio Complaints by odometer reading in 20,000-mile steps. The median is about 29,000 miles. 0k to 20k miles: 35 complaints 20k to 40k miles: 12 complaints 40k to 60k miles: 10 complaints 60k to 80k miles: 13 complaints 80k to 100k miles: 9 complaints 100k to 120k miles: 4 complaints 120k to 140k miles: 4 complaints 140k to 160k miles: 0 complaints 160k to 180k miles: 0 complaints 180k to 200k miles: 0 complaints 200k+ miles: 0 complaints 040k80k120k160k200k miles Typical: 29,000 miles
Based on 87 complaints that include mileage. 66% were reported before 60,000 miles. The amber marker shows the median: half of these complaints happened before that mileage.
View the numbers
MileageComplaints
0k to 20k miles35
20k to 40k miles12
40k to 60k miles10
60k to 80k miles13
80k to 100k miles9
100k to 120k miles4
120k to 140k miles4
140k to 160k miles0
160k to 180k miles0
180k to 200k miles0
200k+ miles0

What the data shows

Among the 87 complaints that report mileage, the typical (median) problem appeared at about 29,000 miles. For fuel system specifically, the median reported mileage is about 66,000 miles (18 complaints with mileage).

Safety-related details: 3 complaints mention a crash; 5 complaints mention a fire; 3 injuries reported. Its complaints are less severe on average than those of 84% of model years in our database.

It is also covered by 11 safety recall campaigns.

What owners wrote

A few complaints as filed, shortened and with personal details removed. The first ones are among the most serious reports for this model year; the rest are typical.

The contact owns a 2018 Alfa Romeo Stelvio. The contact stated that while at a stop light, the contact pressed the accelerator pedal and the steering wheel erroneously turn to the right and the vehicle experienced unintended acceleration causing the driver to loose control of the steering and crash into a highway post. During the crash the driver sustained a concussion do to the air bag deployment and the front passenger sustained a fractured right arm.

Reported at 84,999 miles, April 2026 CrashInjury

It is disgusting that auto manufacturers don't give a spare or run flats on a car today. I was on I95 with my family when my new one day old car had blowout at 10pm at night. Alfa roadside took 6 hours to find us. This is safety issue because I was stuck side of the black darken highway without spare. The semi truck passing 12 inches away from my car doing 80+ MPH. How is it in 2019 manufacturers can sell a car without a spare or even flares.

Reported at 500 miles, February 2019 CrashInjury

After fueling up the fuel tank, the vehicle was driven on the highway and smoke began to emit out from the vehicle's hood. The driver was not alerted there was any issue from the vehicle's dashboard indicator/warning lights. The driver pulled over on the highway shoulder and the vehicle was on fire until the fire/police department arrived on scene. Updated 10/22/18

Reported at 150 miles, August 2018 Fire

Tl* the contact owns a 2018 alfa romeo stelvio. The contact sated that the forward collision detection system failed. While driving over a bridge, the automatic braking system engaged independently with no hazard ahead. The contact also stated that the adaptive cruise control detection system activated incorrectly. The system detected a vehicle on the passenger side and engaged the braking system as if the vehicle were in front of the contact's vehicle. The contact stated that the failures occurred intermittently.

Reported at 11,500 miles, September 2019

Alfa romeo USA is in my opinion hiding a constant problem they have with stelvios. The oil turbo line has a faulty oring and leaks oil onto engine which causes smoke that can not be healthy to breathe in. I have talked to severa alfa dealers in service depts and they confirm to me that they have fixed numerous stelvios with this problem. This should be a national recall for repair at no cost to the consumer. I tusually happens close to warranties expiration near 50k miles or shortly after.

Reported at 50,000 miles, November 2020

Other model years of the Stelvio

  • 2026
  • 2025
  • 2024
  • 2023
  • 2022
  • 2021
  • 2020
  • 2019
  • 2018

Best and worst years for the Alfa Romeo Stelvio