Looking for some of the most efficient cars to buy in 2023? You’ve come to the right place. Let’s face it, filling up with fuel is an expensive business these days and you’ll want to know all you can about the best cars for fuel economy and what you can really expect from a car.
Check out these different models before changing car, and what to look out for when finding the most economical cars.
The most fuel-efficient car – Toyota Yaris Cross 1.5 Hybrid
According to What Car?, the Toyota Yaris Cross 1.5 Hybrid is the most efficient car they have ever tested, with an impressive 60.6mpg. This is a self-charging hybrid car that does not need to be plugged in. It has a stylish exterior, a practical interior, and a smooth ride.
The 1.5 Hybrid is a compact SUV that combines a petrol engine and an electric motor to achieve impressive fuel efficiency and low emissions. According to Carbuyer, it is one of the most fuel-efficient SUVs on the market, with CO2 emissions of 102 g/km (WLTP) for the front-wheel drive model.
It can also run on electric power for up to 80% of the time in urban driving, which can save you money on fuel and reduce your environmental impact.
The Yaris Cross has a 1.5-litre three-cylinder petrol engine that produces 90 HP and 120 Nm of torque, and an electric motor that adds 79 HP and 141 Nm of torque. The total system power is 114 HP, which is enough to propel the car from 0 to 100 km/h in 11.2 seconds and reach a top speed of 170 km/h, says Ultimate Specs. The power is transmitted to the road by a continuously variable transmission (CVT) that adjusts the gear ratio smoothly and efficiently.
If you are looking for a fuel-efficient SUV that offers practicality, style, and technology, the Toyota Yaris Cross 1.5 Hybrid might be a good option for you. Available in four trim levels: Icon, Design, Excel, and Premiere Edition, prices start from £23,515 for the Icon model and go up to £28,185 for the Premiere Edition model.
Peugeot 208 1.5 BlueHDi (100) Active manual – 73.6mpg
The Peugeot 208 1.5 BlueHDi 100 Active manual, is a diesel hatchback that offers excellent fuel efficiency and low emissions. According to Cars-data, the 208 1.5 BlueHDi 100 Active manual has the following features and specifications:
It has a 1.5-litre four-cylinder diesel engine that produces 100 HP and 250 Nm of torque.
It has a six-speed manual transmission and front-wheel drive.
It can accelerate from 0 to 100 km/h in 10.2 seconds and reach a top speed of 188 km/h1.
According to Parkers, they have reported the following on the Peugeot 208 1.5 BlueHDi 100 Active manual:
It has an average fuel consumption of 71.4 MPG (UK) and CO2 emissions of 104 g/km (WLTP) for the Active trim level.
It has a fuel capacity of 41 litres and a weight of 1090 kg.
It has a length of 4055 mm, a width of 1960 mm, and a height of 1430 mm.
It has a boot capacity of 311 litres, which can be expanded to 1106 litres by folding the rear seats.
It has a price when new of £19,930 and a used price range of £10,170 – £14,135.
All in all, the Peugeot 208 1.5 BlueHDi 100 Active manual is a great choice if you are looking for a fuel-efficient car that is also practical, stylish, and well-equipped.
Citroen C3 1.5 BlueHDi (100) Shine Plus – 70.6mpg
The Citroen C3 1.5 BlueHDi (100) Shine Plus is a diesel hatchback with a high fuel efficiency of 70.6mpg. It has a 1.5-litre four-cylinder engine that produces 100bhp and a 6-speed manual gearbox. It can accelerate from 0 to 62mph in 10.8 seconds and has a top speed of 114mph.
It also has a low CO2 emission of 119g/km, which means it qualifies for a low road tax rate, according to Whatcar.
The C3 Shine Plus also has a distinctive and stylish design, with its ‘squircle’ theme and colourful accents. It has a spacious and airy cabin, with plenty of headroom and legroom for the front passengers. The C3 Shine Plus is one of the most expensive models in the C3 line-up, with a starting price of £22,810. according to Stoneacre.
The C3 Shine Plus is a fuel-efficient and well-equipped car that could suit your needs if you are looking for a comfortable and stylish hatchback.
Seat Leon 2.0 TDI (115) SE manual – 65.7mpg
The SEAT Leon 2.0 TDI (115) SE manual is another compact hatchback that offers good fuel efficiency and performance. According to the official figures, it can achieve up to 65.7 miles per gallon (mpg) on the combined cycle, which is equivalent to 4.3 litres per 100 kilometres (l/100km), says Parkers. It also emits only 116 grams of carbon dioxide (CO2) per kilometre (g/km), which is slightly higher than the Citroen C3 1.5 BlueHDi (100) Shine Plus, according to Carfolio.
The SEAT Leon 2.0 TDI (115) SE manual has a 2.0-litre diesel engine that produces 113 horsepower (hp) and 300 Newton-meters (Nm) of torque. It has a six-speed manual transmission and a front-wheel drive system. It can accelerate from 0 to 62 miles per hour (mph) in 10 seconds and reach a top speed of 124 mph.
If you are interested in buying or leasing one, the SEAT Leon 2.0 TDI (115) SE manual is a great choice for drivers who are looking for a fuel-efficient, powerful, and stylish car. It has a starting price of £22,995 in the UK.
Mercedes C-Class C 300 e – 470.8mpg
The Mercedes C-Class C 300 e is a plug-in hybrid car that combines a 2.0-litre petrol engine with a 129bhp electric motor and a 25.4kWh battery. It claims to achieve a remarkable fuel efficiency of 470.8mpg, which is much higher than the BMW 330e (201.8mpg) or the Volvo S60 T8 (176.5mpg) according to Topgear.
It also has a generous electric-only range of 67-68 miles, which means you can drive it as a full EV for most of your daily trips.
The C 300 e is fast and smooth, with a 0-62mph time of 6.1 seconds and a seamless transition between the electric and petrol modes. It also has a spacious and luxurious interior, with a large touchscreen and high-quality materials.
The C 300 e is one of the most efficient and refined models in the compact executive class, and it could save you a lot of money on the cost of fuel and tax if you can charge it regularly.
The C 300 e is quite expensive to buy, starting from £42,395 for the saloon and £43,895 for the estate, according to Auto Express.
If you are looking for a fuel-efficient car that can also offer performance, comfort and style, the Mercedes C-Class C 300 e could be a great choice for you.
The most economical car on sale in the UK depends on the type of engine options and fuel you prefer. There are different advantages and disadvantages in terms of performance, fuel efficiency, emissions, and reliability in relation to internal combustion engines.
In general, petrol engines are more suitable for cars that need high speed, quick acceleration, and smooth operation over short distances. Diesel engines are more suitable for cars that need high torque, low fuel consumption, and long-distance driving.
According to Rentacar, the average fuel efficiency difference between petrol and diesel engines is around 30% to 40%. This means that a diesel car will need less fuel and fewer refuelling stops than a petrol car for the same distance. diesel cars.
Our list covers some of the most economical cars on sale in the UK right now, but there are many other options to choose from depending on your budget, preferences, and needs.