How does one know if a rental car takes diesel or gasoline?

How does one know if a rental car takes diesel or gasoline? - Attentive female driver in casual outfit and headband filling up modern automobile with automotive fuel gun on petrol station while looking down

Quite unlikely, but what if I rent a car and forget to ask if it takes diesel or gasoline? Is it customary that it's written next to the gas tank inlet (I've only rented a car once, and this was the case).

Or is this something that is easily deduced from the car name? Any other method?



Best Answer

In addition to the methods already mentioned:

  • Have a look at the car documents.

  • When you start your engine, or when you have driven some meters you will know it. A diesel sounds and feels differently from a gasoline car.

  • A look at the rev meter can be revealing. The "red area" starts at around 4500/5000 in diesel cars and at 6000 in gasoline cars.

  • Open the tank. Diesel and gasoline have different smells. Diesel has a typical "oily" smell.




Pictures about "How does one know if a rental car takes diesel or gasoline?"

How does one know if a rental car takes diesel or gasoline? - Contemporary white car parked near pump on fuel station at night in city
How does one know if a rental car takes diesel or gasoline? - Empty gas station with oil petrol dispensers located on highway for serving long distance vehicles
How does one know if a rental car takes diesel or gasoline? - Car near gas station against cloudless sky



How do I know if my rental car is diesel?

Check the Fuel Cap. The little door that houses access to your fuel tank should be labeled with 'Unleaded Gasoline Only' or 'Diesel Only' to indicate what kind of fuel the vehicle utilizes. You can also check the size of the fuel filler neck.

How do you know if its diesel or gas?

Check for a label on the inside of the fuel door of your car. The label should tell you which type of fuel to use. It is possible that the label has been removed or faded. If so, check your dashboard to see if it is recorded there.



How to check if your rental car uses petrol or diesel.




More answers regarding how does one know if a rental car takes diesel or gasoline?

Answer 2

It's often very difficult to put diesel fuel in a regular gasoline car by mistake, the nozzle of the fuel dispenser is typically way too big. I assume there might be some international standard behind this, at least I noticed it in several countries (but I also came across some exceptions).

Making a mistake the other way around is actually not that difficult, I have seen it happen. Diesel rental cars therefore usually have prominent signs in several places, including on the little door or cap of the fuel tank itself. I also noticed this on diesel rentals in several European countries.

Answer 3

Look at the Glowplug Indicator

Fuel combustion in Diesel engines is achieved by temperature rise due to fuel compression alone, without the need for spark plugs. This however means that a cold engine -- i.e. one that has been switched off for a while, or one used in cold weather -- might struggle to ignite at start-up. This is why diesel engines are often fitted with glowplugs. These are electronic heating devices used to preheat the engine to facilitate their ignition.

Turns out that diesel cars have a glowplug indicator which lights up when you turn on a cold engine. As you step in the car, turn the key to the "on" position, without igniting. Various indicators should light, including the glowplug one, if relevant. The glowplug indicator can therefore serve as a hint to know if your car runs on diesel, and looks like this (courtesy of Wikipedia):

glowplug indicator

Answer 4

If it's a UK vehicle you can do a DVLA lookup using the car's make and registration. It will give you a short list of information about the car. About half way down is the fuel type.

Answer 5

In the United States, unless you're renting a large truck, it'll be a gasoline car.

That said, virtually every vehicle in the US is marked either on the gas cap or on the filler door with the type of fuel needed, e.g. "87 octane unleaded". Additionally, there may be a note near the fuel gauge saying the same thing.

Answer 6

The neck of the diesel tank is bigger than the gasoline tank.the diesel tank neck is about 24 cm while gasoline tank neck is about 21 cm.So the diesel pump nozzle will not fit into the gasoline tank neck easily.Secondly, it will be displayed on the tank head cap.

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