Where to buy a used Caterham 420R in the UK
11 used Caterham 420R are for sale at 5 UK specialist dealers today, asking from £28,995 to £56,345 (median £39,995). The most are at Williams Automobiles in Chipping Sodbury (4), GP Sevens in Sevenoaks (3) and PT Sports Cars in Cookham (2).
As of 13 November 2026, from every car for sale at the UK’s specialist dealers, which Vertar reads each day. Asking prices, not the prices cars sold for.
Who has them
Every UK specialist dealer with a Caterham 420R for sale today, most first.
| Dealer | Where | For sale | Asking |
|---|---|---|---|
| Williams Automobiles | Chipping Sodbury | 4 | £48k to £56k |
| GP Sevens | Sevenoaks | 3 | £38k to £40k |
| PT Sports Cars | Cookham | 2 | £29k to £36k |
| Sevens & Classics | Fawkham | 1 | £37k |
| Turn 7 | Tockwith | 1 | £38k |
What they ask, by year
| Year | For sale | Lowest | Median | Highest |
|---|---|---|---|---|
| 2027 | 1 | £56k | £56k | £56k |
| 2023 | 4 | £40k | £48k | £56k |
| 2021 | 1 | £40k | £40k | £40k |
| 2020 | 1 | £38k | £38k | £38k |
| 2017 | 2 | £36k | £36k | £38k |
| 2016 | 1 | £37k | £37k | £37k |
| 2012 | 1 | £29k | £29k | £29k |
By version
Other places to look
Classified sites. AutoTrader and PistonHeads carry adverts from dealers and private sellers. Many of the dealers above advertise there too, so the same car can appear in several places.
Auctions. Online auctions such as Collecting Cars and auction houses such as Bonhams sell rarer and collectable cars. Most add a buyer’s premium, and cars are sold as seen.
Private sellers. Often the lowest prices, with fewer legal protections than buying from a dealer: check the MOT history, run a history check and get an independent inspection.
How to buy a performance car in the UK. Selling one? What’s my Caterham 420R worth?
Questions
Where can I buy a used Caterham 420R in the UK?
11 used Caterham 420R are for sale at 5 UK specialist dealers today, asking from £28,995 to £56,345 (median £39,995). The most are at Williams Automobiles in Chipping Sodbury (4), GP Sevens in Sevenoaks (3) and PT Sports Cars in Cookham (2). Others come up on classified sites, at auctions and from private sellers.
How much is a used Caterham 420R in the UK?
Asking prices at UK specialist dealers run from £28,995 to £56,345, with a median of £39,995. Year matters most: the newest (2027) ask a median of £56,345, the oldest for sale (2012) £28,995. These are asking prices; there is often room to negotiate.