We've trawled our database to create a list of the vehicles with the best fuel economy currently available on the market in 2017.
Scroll down and choose the vehicle classification which best suits what you're looking for.
As we're constantly updating our database, our selections are always reflective of the current new car market
The new-look Prius is the best in this category, using its Hybrid technology to achieve some very strong MPG figures alongside many family-friendly features and well-publicised environmental credentials.
Click below to see the top ten most fuel efficient Small & Mid-Family cars in 2017.more info
Choosing your next company car? Take a look at the top-ten most fuel efficient compact-executive cars, headed up by the impressive Skoda Octavia 1.6 Greenline TDI with equally impressive low emissions.
Click below to see the top ten most fuel efficient Compact Executive cars in 2017.more info
The SUV Crossover & Compact 4x4 category is probably one of the broadest classification categories and is topped by the versatile Renault Kadjar dCi, which also manages emissions under 100g/km Co2.
Click below to see the top ten most fuel efficient SUV Crossover & Compact 4x4 cars in 2017.more info
Work continues by manufacturers to improve MPG in the ever popular premium 4x4 class, with the Lexus RX450h coming out on top with a very credible 54.3 MPG (combined) and emissions of just 120g/km Co2.
Click below to see the top ten most fuel efficient Premium SUV & 4x4 cars in 2017.more info