10 Fuel Efficient Cars on the Market Today

What is fuel efficiency? It’s the measure of how effectively a car uses fuel to power your journeys. The standard unit is miles per gallon (MPG), and the higher the MPG, the more cost-effective the vehicle. But what is MPG, exactly? It's a calculation: divide the miles driven by the gallons of fuel used. Understanding your own driving habits, like motorway miles vs. city commuting, will help you choose the best mpg cars for your lifestyle.

Here are ten great models that offer impressive MPG, performance, and value, many of which you’ll find right here at Hilton Garage.

1. Vauxhall Corsa
A long-standing favourite among UK drivers, the Corsa is compact, stylish, and reliable. With fuel economy of up to 70.6 MPG for diesel models, it’s a great choice for urban and suburban driving.?

• MPG: Up to 70.6 MPG (diesel)

• RRP: £18,505 – £27,750

• Used from: £5,500

2. Toyota Yaris
This smart supermini delivers up to 68.9 MPG in its hybrid form. It’s incredibly efficient, easy to park, and features a well-built interior with modern tech.?

• MPG: Up to 68.9 MPG (hybrid)

• RRP: £23,000

• Used from: £8,950

3. Toyota Corolla
Known for its dependability and hybrid technology, the Corolla offers up to 64.1 MPG, making it ideal for those who want efficiency without compromising on style.?

• MPG: Up to 64.1 MPG (hybrid)

• RRP: £30,000

• Used from: £12,500

4. Volkswagen Golf
A refined hatchback with a smooth drive, the Golf’s diesel models offer up to 65 MPG. It’s perfect for motorway travel and comes with a high-quality finish inside.?

• MPG: Up to 65 MPG (diesel)

• RRP: £27,000

• Used from: £9,190

5. Skoda Octavia
Practical and spacious, the Octavia is a brilliant choice for families or business use. It delivers up to 68.9 MPG, with a comfortable and efficient drive.?

• MPG: Up to 68.9 MPG (diesel)

• RRP: £27,390 – £39,285

• Used from: £9,700

6. Peugeot 208
This stylish hatchback combines eye-catching design with excellent fuel economy up to 58 MPG. It’s fun to drive and great for city streets.?

• MPG: Up to 58 MPG

• RRP: £20,000

• Used from: £7,100

7. Suzuki Swift
Light on its feet and agile around corners, the Swift offers up to 60 MPG and is one of the most underrated small cars for value and running costs.?

• MPG: Up to 60 MPG

• RRP: £18,000

• Used from: £8,200

8. Honda Jazz
A compact hybrid with clever interior space and legendary reliability. Expect up to 62 MPG, with a smooth and quiet ride perfect for urban commuting.?

• MPG: Up to 62 MPG (hybrid)

• RRP: £24,000

• Used from: £10,300

9. BMW 3 Series
A premium saloon that blends performance with surprising efficiency. Diesel versions can achieve up to 60 MPG, making it a smart option for longer-distance drivers.?

• MPG: Up to 60 MPG (diesel)

• RRP: £41,000

• Used from: £10,400

10. Dacia Sandero
If you want fuel efficiency on a budget, look no further. With up to 53 MPG, the Sandero is one of the UK’s most affordable new cars, and used ones are even better value.?

• MPG: Up to 53 MPG

• RRP: £13,000

• Used from: £6,100

Electric and hybrid vehicles are revolutionising fuel efficiency. EVs, like the Nissan Leaf, offer the lowest running costs since they don’t use fuel at all—just electricity. Hybrids combine fuel and electric power for optimal MPG and reduced emissions. While upfront prices can be higher, the starter cost vs. running cost balance often favours EVs and hybrids in the long term. Hilton Garage stocks a wide range of electric and hybrid models, giving you access to the future of efficient driving today.

At Hilton Garage, we stock more than 1,000 cars, including some of the best fuel-efficient cars in the UK. Whether you’re after a compact petrol, diesel, or hybrid, we’ve got something for everyone. Plus, we offer:

• Soft search finance to help you budget wisely

• The Motormoolah car buyer tool to guide your decisions

• Warranty options for peace of mind

• Our unbeatable Best Deal Guarantee

Choosing a fuel-efficient car isn’t just about saving money—it’s about making smarter, more sustainable driving choices. From the compact and stylish Peugeot 208 to the refined BMW 3 Series, today’s market offers something for every lifestyle and budget. And with Hilton Garage’s extensive range of quality used vehicles, finding the perfect match has never been easier. Visit us today to drive away in one of the best mpg cars on the road.