If you’re looking to buy or sell used cars online in the UK, here are some of the top marketplaces where you can find a wide range of options:

1. AutoTrader

• Website: www.autotrader.co.uk
• One of the largest and most popular online marketplaces for buying and selling used cars in the UK. It offers a comprehensive search function and a wide variety of cars.

2. goroo Classifieds

• Website: Used cars for sale UK
• A major platform where you can find used cars listed by private sellers and dealers.

3. Gumtree

• Website: www.gumtree.com
• A popular classifieds site where you can find a range of used cars listed by individuals. You can search by location, make, model, and price.

4. Motors.co.uk

• Website: www.motors.co.uk
• An online marketplace for buying and selling cars, offering a broad selection of used vehicles. It features detailed search options and car reviews.

5. CarGurus

• Website: www.cargurus.co.uk
• A platform that provides a search engine for used cars with features like price analysis, dealer reviews, and vehicle history reports.

6. PistonHeads

• Website: www.pistonheads.com
• Known for its focus on performance and luxury cars, PistonHeads also lists a variety of used vehicles. It’s a good site for enthusiasts looking for something special.

7. Exchange and Mart

• Website: www.exchangeandmart.co.uk
• A long-established marketplace for buying and selling used cars. It offers a wide range of vehicles from both dealers and private sellers.

8. Webuyanycar

• Website: www.webuyanycar.com
• Specializes in buying used cars from individuals. It provides a quick and easy way to sell your car and get a valuation.

9. Cazoo

• Website: www.cazoo.co.uk
• An online car retailer offering a wide selection of used cars with a focus on a smooth buying experience. They provide home delivery and a 7-day return policy.

10. Arnold Clark

• Website: www.arnoldclark.com
• A major UK car dealer with a large selection of used cars available online. They offer various services including vehicle history checks and warranties.

These platforms provide various options for buying and selling used cars in the UK, catering to different needs and preferences. Whether you’re looking for a budget-friendly vehicle or a high-end model, you can find a wide range of choices on these sites.