figbat
Former slippery scientist
- Location
- South Oxfordshire, UK
- some new cars can use 1l per 1000 miles.
This is the line most OEMs use when faced with excessive oil use complaints. It’s considered a de facto maximum acceptable usage across the industry.
Of course it is far from acceptable, especially with sensors and filters and catalysts in the exhaust, not to mention spark plugs.
Even though it’s good business for the oil companies, one of which I used to work for, I would still not agree that this is acceptable.