These are some of the most economical cars to run

If you’re buying a new car, fuel efficiency is an important factor to consider if you want a vehicle that is going to be cheap to run.

There are several models on the market that are equipped with frugal powertrains that can easily achieve more than 60mpg and produce low CO2 emissions.

The cars on the list we have compiled below, are efficient, cheap to run, look good and should be very easy to live with thanks to their ultra-low running costs.

So, if you’re in the market for a brand new car and want something that will be fuel-efficient, what are your options?

We’ve compiled a list of the most economical cars on sale in the UK today.

Toyota Aygo X Hybrid – 74.3mpg

The Toyota Aygo X has recently received a midlife makeover and one of its biggest changes comes in the wake of a new hybrid drivetrain brought over from the Yaris supermini.

That means the Aygo X is now equipped with a 1.5-litre turbocharged three-cylinder petrol engine mated to an electric motor that produces 114bhp and can return a claimed 74.3mpg, while emitting just 87g/km of CO2.

The Aygo X is also fun to drive; comes with lots of standard equipment; and there is now a GR Sport model that’s fitted with sports suspension, GR styling details and larger alloy wheels.

Mazda2 Hybrid – 76.3mpg

The Mazda2 Hybrid shares its chassis, body, interior and engines with the Toyota Yaris Hybrid, though that’s no bad thing.

Its engine is the same as you’ll find in the Aygo X and Yaris with a 1.5-litre unit mated to an electric motor, but can achieve a slightly higher claimed 76.3mpg, making it one of the most fuel-efficient cars on sale.

Furthermore, it only emits 85g/km of CO2 and still provides a sporty driving experience with sharp handling and peppy performance.

MG3 Hybrid+ – 64.2mpg

MG has improved its model line-up in just a few years and one of the biggest surprises comes from the MG3 Hybrid+ supermini.

Its powertrain consists of a 1.5-litre turbocharged four-cylinder petrol engine with an electric motor that produces a healthy 194bhp and can return up to 64.2mpg on the combined cycle.

Emissions are low too, with the car pumping out 100g/km, which makes it a very affordable car to own and run.

Nissan Qashqai e-Power – 62mpg

The Nissan Qashqai is one of Britain’s best-selling cars and it has recently received a new and improved ‘e-Power’ hybrid powertrain.

Under the bonnet, the car now has a tweaked 1.5-litre turbocharged petrol engine and an electric motor that puts out 201bhp and can return a claimed 62mpg, plus CO2 emissions have dropped from 116g/km to 102g/km compared to the previous variant.

Not only is it efficient, but it’s also practical, with the cabin offering lots of space inside for a family while the rear seats fold completely flat to give a total load capacity of up to 1,504 litres.

Renault Clio E-Tech Hybrid – 64.2mpg

Hybrid superminis are increasing in popularity and the Renault Clio E-Tech is a worthy contender.

Its petrol-electric set-up uses a 1.6-litre turbocharged petrol engine mated to an electric motor to produce 143bhp and can return a claimed 64.2mpg.

The Clio has a lot of French chic with its curvaceous styling and smart-looking cabin, while all variants are good to drive.

Skoda Octavia diesel – 65.7mpg

The only diesel on this list is Skoda’s Octavia hatchback. It delivers a smooth driving experience and impressive fuel economy.

The 2.0-litre turbocharged diesel engine produces 114bhp and can achieve a claimed 65.7mpg. Meanwhile, this engine can be specced with a punchier 148bhp power output and can still return a claimed 62.8mpg.

Inside, the Octavia’s cabin is vast with lots of head and legroom for rear-seat occupants while the boot capacity stands at a class-leading 600 litres and 1,555 litres with the rear bench pushed forwards.

Suzuki Swift – 64.2mpg

The Suzuki Swift is a fun, affordable and well-rounded supermini that’s very cheap to run.

That’s thanks to its standard 1.2-litre three-cylinder turbocharged petrol engine that boasts mild-hybrid technology; can return a claimed 64.2mpg; and emits 99g/km of CO2.

All models come with lots of standard equipment including adaptive cruise control, keyless entry with push button start and a nine-inch infotainment system.

Its driving dynamics deliver a sporty character with its razor-sharp handling and precise manual gearbox.