You can use E10 petrol in most Mercedes Benz models except for the following: First generation direct injection C200 CGI (W203), CLK 200 CGI series (C209) of the years 2002 – 2005; Models not equipped with three-way catalysts, models retrofitted with three-way catalysts or produced with a carburettor.
Mercedes-Benz recommends only premium unleaded fuel be used in their vehicles. Because Mercedes-Benz automobiles have a high compression engine that causes higher pre-ignition temperatures designed for a higher-octane fuel.
How do I know if my car can take E10 fuel?
You can check whether your vehicle is approved to use E10 petrol using the government E10 compatibility checker, which covers cars, motorbikes and mopeds. If your brand is not listed, consult your manual, or contact your vehicle manufacturer.
These are the 10 models that will have the most registered E10-incompatible cars, according to the RAC Foundation (number of cars in brackets):
Volkswagen Golf (28,066)
MG MGB (20,890)
Mazda MX-5 (18,162)
Nissan Micra (15,785)
Morris Minor (12,796)
Rover 25 (9,879)
MG MGF (9,352)
Ford Escort (8,947)
Which Mercedes cars Cannot use E10 petrol? – Related Questions
What age cars Cannot use E10?
All new cars manufactured since 2011 are compatible with E10 petrol, and most cars and motorcycles manufactured since the late 1990s are also approved by manufacturers to use E10.
What happens if you put E10 in an old car?
First: ethanol is corrosive. So with there being a higher percentage of ethanol in E10, there’s more risk of corrosion on any metal, plastic and rubber in your classic car’s fuel system. This can result in many different issues, from fully broken fuel lines to carburettor issues. Second: ethanol is hygroscopic.
What happens if you put E10 in an E5 car?
If you accidentally fill a car with E10 when it needs E5, some of the vehicle’s internal components may suffer as a result. The extra solvents in the fuel can cause damage to the fuel pumps, lines and carburettors, especially in the long term.
Is E5 better than E10?
E5 petrol is made up of 95 per cent unleaded petrol plus 5 per cent ethanol (which is why it’s named ‘E5’). E10 petrol is much more beneficial to the environment, containing 10% ethanol and 90% regular unleaded petrol. The result of this change is that CO2 emissions from our vehicle are cut down.
economy varies depending on the amount of denaturant that is added to the ethanol. In general, vehicle fuel economy may decrease by about 3% when using E10”.
Is my car compatible with E5 fuel?
The vast majority of modern cars can run safely on E5 or E10 but there are up to 600,000 older models in the UK which aren’t compatible with the newer fuel. Any car built since 2010 is compatible with E10 fuel and most built since 2000 can also use the fuel without damage.
What is E5 petrol now called?
WITH the recent news of E5 petrol being replaced with E10 leaving many motorists confused, experts explain what it actually means and how it affects those with older cars. The Government introduced E10 petrol as a way of cutting tailpipe emissions.
How do I know what type of fuel my car takes?
How do I know what petrol my car takes?
Look for a sticker. Rental companies often put stickers in different places around the car to tell you which fuel to use. The first place you might see a sticker is on the car key. Or it might be on the dashboard, near the fuel gauge.
What’s the difference between E5 and E10 petrol?
The main difference between is E5 and E10 fuel is that E5 contains only five per cent ethanol while E10 contains 10% ethanol and 90% gasoline. Another difference between E5 and E10 is how they are produced – ethanol is a renewable, colourless alcohol that is made from agricultural sources such as sugar beets.
The new E10 fuel, containing 10% ethanol, only applies to standard petrol; super-unleaded is still E5.
Does premium fuel make a difference?
Premium gas has a higher resistance to engine knock in luxury and performance vehicles with turbochargers or high-compression engines, so you can hit that horsepower smoothly. Additionally, premium gas can increase fuel efficiency, potentially bringing better gas mileage for longer while decreasing emissions.
Does Mercedes require premium gas?
While regular unleaded gas shaves a few dollars off filling up your tank, Mercedes-Benz engines require premium gas due to their high-compression ratios. This means using regular gas may lead to costly repairs. To avoid more repair bills outside of scheduled service, you should always fill up with premium fuel.
What happens if you put regular gas in a Mercedes?
Don’t worry! While it may affect performance, accidentally putting regular gas in your Mercedes-Benz won’t damage your car. While Mercedes-Benz cars run on premium fuel, your car will adjust if you accidentally put in 87 octane. You may notice lower performance and a drop in fuel economy.
Why do luxury cars require premium gas?
Luxury Cars require premium gas to function at higher fuel efficiency and to maximize their speed and performance. While you could use regular gas in a luxury car, using it long term will cause your engine to experience extra wear and could potentially void your warranty.
Do German cars really need premium gas?
German automobiles will need 91 octane and lower levels will not be satisfactory. These cars are specifically structured for the use of high-octane gasoline. The reason is better performance. Horsepower is a primary feature of the German brand, whether it is a Mercedes or an Audi.
William Getty lives and breathes cars. He started driving cars as a 12 year old on the racetrack with his dad. Since then cars has always been a big part of Williams life.
In his garage you can find his beloved 2005 Ford Mustang, as well as a 2020 Audi A3.
