Used Cars for Sale in the UK

Buying a used car should be simpler than it is. Most listings show you an asking price and leave you to work out what that actually means for your monthly budget — and whether the car in front of you has a history worth knowing about.

Read more about buying a used car on Key2Car

Key2Car does it differently. Every car listed here shows an estimated monthly cost alongside the asking price, so you can compare a £12,000 hatchback against an £8,000 estate on the terms that matter to you. And before you drive anywhere to view something, you can run a free vehicle check on it: full MOT history, recorded mileage, tax status and outstanding recalls.

The cars here come from independent dealers, not a national chain. They pay us a flat monthly fee to list, which means we take nothing from the sale and have no reason to push you toward one car over another. What you see is what the dealer is asking.

Browse everything below, or narrow it down by make, budget, body type or transmission.

  • 2017 Ford Fiesta

    1.0T EcoBoost Zetec Powershift Euro 6 5dr
    • 35,115 mi
    • Petrol
    • Automatic
    • Hatchback
      Feltham TW14 8NE, UK
    £8,600.00
  • M140i stage 3

    BMW M140i – Stage 3 Pure 800 Turbo Stage 3 M140i running a Pure 800 turbo, meth kit, and multi-map setup. Full Remus cat-back exhaust system, M Performance LSD, carbon fibre bonnet, carbon interior trim, custom starlight roof, ambient lighting pack, and bespoke RGB Icon headlights. Always maintained to a high standard with servicing every 4k–5k miles. Thousands spent on the build with all receipts and paperwork to prove it. Very fast, well-looked-after example with no expense spared. Genuine reason for sale. Message for more details.
    • 24,000 mi
    • Petrol
    • Automatic
    • Hatchback
      Langley, Slough, UK
    £28,999.00
  • Audi s3

    2015 (65) Audi S3 Sportback 2.0 TFSI quattro S tronic For sale is my 2015 (65) Audi S3 Sportback, finished in blue with a black suede/leather interior. The car has covered 90,500 miles and comes with a full service history. It has been well maintained and is in excellent mechanical condition. Specification: * 2.0 TFSI – 300 BHP * S tronic automatic gearbox * quattro four-wheel drive * 90,500 miles * Full service history * Fresh 12-month MOT * 6 months warranty included * Black styling * Black suede/leather interior * Heated front seats * Stop/Start system * 2 previous owners The car starts, drives, and performs exactly as it should. The engine and gearbox are smooth, with strong performance and no unwanted knocks or warning lights. A genuine, well-maintained example that’s ready to drive away. Feel free to message me for more information or to arrange a viewing.
    • 90,000 mi
    • Petrol
    • Automatic
    • Hatchback
      Langley, Slough, UK
    £12,789.00
  • Mercedes GLC43 AMG

    3.0 V6 BITURBO 4MATIC (PREMIUM PLUS)
    • 53,000 mi
    • Petrol
    • Automatic
    • SUV
      Park View Rd, Uxbridge UB8 3LN, UK
    £31,995.00
  • BMW M760Li

    6.6 V12 XDRIVE M SPORT
    • 77,000 mi
    • Petrol
    • Automatic
    • Saloon
      Park View Rd, Uxbridge UB8 3LN, UK
    £30,995.00
  • Mercedes E53 AMG

    3.0 V6 BITURBO 4MATIC+ ISG MHEV (PREMIUM PLUS)
    • 68,000 mi
    • Petrol
    • Automatic
    • Estate
      Park View Rd, Uxbridge UB8 3LN, UK
    £30,995.00
  • Mercedes GLC43 AMG

    3.0 V6 BITURBO (PREMIUM PLUS)
    • 54,000 mi
    • Petrol
    • Automatic
    • SUV
      Park View Rd, Uxbridge UB8 3LN, UK
    £30,995.00
  • BMW M850i

    4.4 V8 STEPTRONIC XDRIVE M SPORT
    • 81,000 mi
    • Petrol
    • Automatic
    • Coupe
      Park View Rd, Uxbridge UB8 3LN, UK
    £30,995.00
  • BMW M760Li

    6.6 V12 XDRIVE M SPORT
    • 74,000 mi
    • Petrol
    • Automatic
    • Saloon
      Park View Rd, Uxbridge UB8 3LN, UK
    £30,995.00
  • Audi S3

    2.0 TFSI QUATTRO
    • 28,000 mi
    • Petrol
    • Automatic
    • Hatchback
      Park View Rd, Uxbridge UB8 3LN, UK
    £28,995.00
  • Porsche Macan

    3.6 V6 TURBO PERFORMANCE PDK
    • 66,000 mi
    • Petrol
    • Automatic
    • SUV
      Park View Rd, Uxbridge UB8 3LN, UK
    £28,995.00
  • Mercedes C43 AMG

    3.0 V6 ESTATE (PREMIUM PLUS)
    • 43,000 mi
    • Petrol
    • Automatic
    • Estate
      Park View Rd, Uxbridge UB8 3LN, UK
    £27,995.00

Frequently Asked Questions

Does Key2Car charge buyers anything?

No. Buyers pay nothing. Dealers pay a flat monthly subscription to list their stock, and we take no commission on any sale.

Can I check a car's history before I view it?

Yes. Every listing links to a free vehicle check covering MOT history, recorded mileage, tax status and outstanding safety recalls.

How is the monthly cost calculated?

It’s an illustration based on a representative finance term, shown so you can compare cars on a like-for-like basis. Your actual figure depends on your deposit, term and the rate you’re offered.

Looking for something more specific? Browse every used car by make or see what’s available in used automatic cars.

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