Car has 110000 miles on it and is using a quart of oil every 1000 miles, car has been maintained to Volvo specifications it's entire life. This is excessive oil consumption. Oil level low warning cones in every 1000 miles and a quart is needed to satisfy it
Engine & cooling
2015 Volvo S80 Engine problems
Owners have filed 3 complaints about the 2015 Volvo S80's engine & cooling with NHTSA - 43% of all its complaints, most recently on October 2, 2022. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.
- Complaints
- 3
- Recalls
- 0
- Crashes
- 0
- Fires
- 0
- Injuries
- 0
- Deaths
- 0
Engine complaints
My car has the start/stop function. It has a button to manually deactivate the start/stop system but it has to be pushed every time the car is restarted. My husband was driving the car a couple of weeks ago and decided to stop at a convenience store to get a pepsi. He parked in a parking space. He didn't realize that he hadn't pressed the deactivation switch and when he parked the car, it shut off. He'd been driving in a lot of traffic and didn't realize the start/stop had stopped the engine. He thought he'd...
Read the full complaint
turned the car off. Well, he opened the door and when he took his foot off the brake pedal the engine restarted and the car lurched forward causing it to jump the concrete parking bumper. Fortunately the only damage it caused was to the plastic belly pan underneath the engine. But someone in a 4x4 pickup had to winch my car backwards to get it off the parking bumper. There should be an option in the car's control center to permanently deactivate the auto start/stop function instead of having to do it manually every time the car is started. All cars with the auto start/stop feature need to have the option available. Volvo told me it can't be done. It's a computer, I'm sure it could be reprogrammed with that option. This is just an accident and lawsuit waiting to happen! It's easy to forget, especially if a person has a lot on his/her mind (and who doesn't these days?)
While stopped in drive at a stop sign with foot on brake,on corner of city street engine revved very high and car tried to surge forward. Applied brake even harder, put car in neutral and stopped engine. Tried to start up and same thing happened. On third try, engine seemed normal, but "check engine light" was on. Drove 100 yards to home garage and had car flat-bedded to dealer.
Volvo S80 engine complaints by year
S80 engine problems, every yearSource: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data