Is E20 petrol safe for Mercedes-Benz cars?
Luxury car maker says 'yes' after vlogger's mileage drop claimsE20 petrol has been under scrutiny after many alleged it harms engines and raises maintenance costs in vehicles designed for lower ethanol blends.
Is E20 petrol safe for Mercedes-Benz cars? Luxury car maker says 'yes' after vlogger's mileage drop claims
E20 petrol has been under scrutiny after many alleged it harms engines and raises maintenance costs in vehicles designed for lower ethanol blends.
