2017 Caterham Seven 1.6 Roadsport

Price: £18,495. Far below the going rate: £6,454 (25%) under the AskCar estimate of £24,949, our expected asking price for this car from its model, age, mileage and specification, drawing on 105 priced Caterham Seven adverts on AskCar as of 2 November 2026. Worth asking the dealer why.

AskCar lists 136 used Caterham Seven from 25 UK dealerships, as of 2 November 2026.

Overview

  • Make: Caterham
  • Model: Seven
  • Trim: Roadsport
  • Version: 1.6 Roadsport Manual RWD 2dr
  • Year: 2017
  • Mileage: 4,000 miles
  • Fuel: Petrol
  • Body: Convertible, 2 doors, 2 seats
  • Engine: 1.6 litres
  • Gearbox: Manual
  • Drive: Rear-wheel drive

About this car

This 2017 Caterham Seven Roadsport has covered 4,000 miles, around 4,000 fewer miles than is typical for its age. Priced at £18,495, this car is advertised £6,454 below the AskCar estimate of £24,949. This is a large price difference, so check the price and vehicle details with the dealer. The AskCar estimate uses 105 UK dealer adverts for the Caterham Seven, with adjustments for age, mileage, trim, engine and other specifications. We have tracked this advert for 13 days. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Far below the going rate: £6,454 (25%) under the AskCar estimate of £24,949. Worth asking the dealer why.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 105 priced Caterham Seven adverts across different ages and specifications, as of 2 November 2026.

Time on sale

This 2017 Caterham Seven has been on sale for at least 13 days.

Price history

AskCar first saw this advert on 20 October 2026 at £18,495. Its asking price has not changed.

Mileage and MOT

Advertised mileage is about 4,000 miles lower than the median mileage of a 2017 Caterham Seven on AskCar.

Similar cars

2 other 2017 Caterham Seven Roadsport 1.6 petrol manual convertibles are for sale at UK dealers, from £19,995 to £27,995, as of 2 November 2026.

The 2 closest to this car in mileage:

  • 2017 Caterham Seven Roadsport, 1.6 petrol convertible, blue. Mileage: 4,300 miles. Price: £27,995, £9,500 more than this car. Dealer: Turn 7 in Tockwith. AskCar page: https://askcar.co.uk/car/caterham-seven-2017-fdcfd7cf3afa
  • 2017 Caterham Seven Roadsport, 1.6 petrol convertible, white. Mileage: 8,000 miles. Price: £19,995, £1,500 more than this car. Dealer: Williams Automobiles in Yate. AskCar page: https://askcar.co.uk/car/caterham-seven-2017-2f20195204b0

Browse all Caterham Seven cars for sale · 2017 Caterham Seven price guide

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Photos

13 photos of this car are on its AskCar page.

As of 2 November 2026, AskCar lists 586,270 cars and vans from 12,920 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.