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Cheapest cars to run 2023

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Bored of paying through the nose for fuel just to get from A to B? Then read this guide to the cheapest cars to run in the UK.

We have included a range of cars that cater for all requirements – from city cars ideal suited to scooting around town to SUVs and saloons happier pounding the motorways. We've featured a wide range of power too, including petrol, diesel and hybrid models.

So if you're concerned with car running costs and want to save money, check out these cars that will save you money in the long term...

If you're looking to save money on a cheap to run car, check out the best new and used car deals we've found online.

Cheapest cars to run 2023

Toyota Yaris

Year launched: 2020

Toyota Yaris Review 2023 front three quarter

The old Toyota Yaris was a great car – reliable, cheap to run and practical, it had everything you need from a small car but (with not one shred of desirability existing in its being), it was never a car you'd long to own. That's where this new model comes in because it does all the boring stuff very well, but also looks great and is half decent to drive.

Let's deal with the latter first because the Yaris' 116PS 1.5-litre hybrid petrol engine – the only one available – defines it. In town it drives in silent electric mode almost all of the time, so it is very relaxing, while it has plenty of poke for motorway speeds, it's also decent fun in curves and it will do the lot while resolutely returning 65mpg. 

But you can enjoy this economy while buying a car that's gelatin styling means it looks great, while inside you get modern infotainment with Apple CarPlay and Android Auto fitted as standard. Sure, it's not quite as roomy as a WV Polo, but it still has space for four adults and a big boot. Cars that are cheap to run don't get much better than this. 

Skoda Superb iV Estate

Year launched: 2020

Skoda Superb Estate PHEV

The Skoda Superb is one of our favourite family cars. It has classy looks and an interior that offers more space than you’ll find in any other car for the money.

It’s also cheap to run if you go for the iV petrol-electric hybrid model. It combines a 1.4-litre petrol engine with an electric motor and a large battery to deliver 218PS and an electric-only range of around 30 miles. So long as you have somewhere to charge the car, it means you can complete short journeys on cheap electric power.

Inside, the Superb has rear legroom to rival a limousine and a huge boot. It also feels very nicely made and is very intuitive to use.

Toyota Corolla

Year launched: 2019

Toyota Corolla Review 2023 Left Side View

The Toyota Corolla is a great option if you’re looking for a cheap car to run. It’s stylish looking, is spacious and very well built inside. It's a very comfortable car to drive and capable of producing startling fuel economy.

That comes about thanks to its choice of petrol-electric hybrid engines. They can run on electric power alone for short distances so you’ll regularly see fuel economy of more than 55mpg in town and there’s no need to worry about plugging them in.

Inside, you get a large infotainment screen that can mirror your smartphone and all models come with a suite of autonomous driving tech that means they can accelerate, brake and steer themselves on the motorway.

BMW 3 Series

Year launched: 2019

BMW 3 Series Review 2023: Exterior Front

Diesel might have become a dirty word recently, but the fact is modern diesels are very clean and the BMW 3 Series 320d is one of the best. It’s great-looking, posh inside and excellent to drive.

The 320d diesel produces 190PS so it’s no slouch. It gets the 3 Series from 0-62mph in 7.2 seconds yet can return fuel economy of 50mpg in a mixture of driving. The driving experience is similarly well balanced because the 3 Series is quiet and comfortable, but also fun to drive. 

Inside, the 3 Series feels very nicely built. It’s got plenty of soft-touch plastics which are finished off with pretty trim pieces and a minimalist look thanks to the car’s large infotainment screens. Space is also plentiful, there’s room for four and the boot is large.

Kia Soul EV

Year launched: 2019

Kia Soul EV Review 2023 right exterior

The Kia Soul is one of the best electric cars on sale and it makes lots of sense if you have somewhere to charge it at home. It comes very well equipped and its boxy SUV styling translates into a roomy interior.

It’s powered by a powerful 204PS motor that can whisk you from 0-62mph in 7.3 seconds and because it only has one gear, it’s very easy to drive. Meanwhile, a 200-mile range should be readily available and is impressive when you consider it costs about £10 to give the Kia a full charge at home.

Inside, it’s very well equipped. You get a large infotainment screen, a leather interior, heated seats and a heated steering wheel. You also have room for four adults and a square boot that’s easy to load up.

Lexus RX

Year launched: 2015

Lexus RX (2015-2022) Review: frontleft exterior

If you’re looking for a posh, large and practical SUV but don’t have somewhere to charge a plug-in hybrid, the Lexus RX is a great option.

Its petrol-electric hybrid engine suits the RX down to the ground. It’s a very quiet setup, particularly in town where it can run on electric power for short periods and should return nearly 50mpg if you’re gentle with the accelerator. When the speeds rise, though, you can call on the full performance of its six-cylinder petrol engine.

The Lexus is extremely well built inside and features soft leather and wood trims from Yamaha’s piano division. It has room inside for four tall adults and the boot is large and square.

SEAT Ibiza

Year launched: 2017

SEAT Ibiza Right Side View

You don’t have to buy a fancy hybrid EV to get cheap running costs, a small car with a petrol can also be very cheap to run and the SEAT Ibiza is one of the best examples.

Its 95PS petrol engine is quite nippy but it can also return very impressive fuel economy – 50mpg is easily achievable and you’ll get even more than that on the motorway. The SEAT is spritely to drive on country roads, very easy to manoeuvre in town and very quiet at a cruise for a small car.

It’s very well designed, too. It's solid on the inside and most models get a large infotainment screen. Your driver's seat comes with lots of adjustment, adults will be happy in the back and the boot is bigger than you get in some larger models. 


Year launched: 2019


The BMW X5 PHEV’s ability to travel for 54 miles – roughly double what rivals manage – on electric power alone makes it one of the cheapest SUVs to run if you do most short journeys and have somewhere to charge it.

The beauty of the X5 is that it’s also got a twin-turbocharged petrol engine which you can call on if you have longer trips. It gives the X5 a hot-hatch worrying turn of pace away from the traffic lights and, despite its weight, the X5 is composed and has plenty of grip in corners.

The X5 feels very posh inside and you get a large infotainment touchscreen that recognises voice commands as well giving you a handy iDrive control between the two front seats. It’s got masses of room in the front and even tall adults will have loads of room in the back. Factor in the huge boot and the X5 is one of the most spacious cars here.

Skoda Citigo

Year launched: 2012

Skoda Citigo Review 2023 front exterior

The Skoda Citigo isn’t just cheap to run, it’s cheap to buy – but its strength is that you never feel like you have gone for the budget option. It’s smart inside and very comfortable for a small car.

In a car as light as the Citigo, Skoda’s small 1.0-litre petrol engine is all you need. It makes the car feel brisk in town and isn’t shockingly slow and noisy on the motorway. It should also return an easy 55mpg in a mixture of driving. 

The Citigo might be small, but it squeezes as much space as possible from its diminutive dimensions, four adults will just about squeeze inside and the boot will swallow a couple of bags of shopping. 

Peugeot 208

Year launched: 2019

Peugeot 208 Review 2023 Front View

Peugeot used to have a great name for building appealing small cars but it lost its way with the old 206 and 207 models. The 208 represents a return to form thanks to its striking design and modern interior. 

It’s also very economical if you go for the 100PS diesel engine which can return fuel economy of more than 70mpg without issue. It’s a punchy engine that suits long motorway drives and the 208’s cabin is very quiet at cruising speed.

Its interior matches the exterior’s striking design. Sculpted and angular, you can have it with two large infotainment screens that feature pretty graphics and animations. Like the best new small cars, it’s also got a surprising amount of room in the back. 


Cheap to run cars FAQs

Written By Phil Hall

The cheapest car to run depends on your circumstances and the kind of driving you cover. If you have somewhere to charge it at home and only make short trips, an electric car is very cheap to run. If you cover about 10,000 miles a year a petrol car probably makes the most sense – you have to cover a lot of miles per year to make up the extra you’ll pay to buy and run a diesel. Plug-in petrol-electric hybrids (PHEVs) make sense if you have a short commute and somewhere to top up the battery - you should be able to get to-and-from work on cheap electric power alone. Finally, while diesel is becoming an increasingly dirty word, modern diesels are very clean and they still offer some of the cheapest running costs if you cover lots of miles.

The Dacia Sandero gives you the best mixture of a cheap price and cheap running costs. The 90TCe petrol starts from £9945 and returns fuel economy of up to 53.3mpg – better than the cheaper 75PS model.

The cheapest cars to own and maintain tend to be small petrol models. They’re a lot less complex than modern diesel and tend to be more reliable as a result. According to whocanfixmycar.com, the now-defunct Fiat Punto has the cheapest annual maintenance costs at £255.