2018 SEAT Ateca 1.6 TDI SE Technology

Price: £8,799. Fair price: £667 (7%) under the AskCar estimate of £9,466, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,552 priced SEAT Ateca adverts on AskCar as of 14 November 2026.

AskCar lists 1,579 used SEAT Ateca from 903 UK dealerships, as of 14 November 2026.

Overview

Make: SEAT
Model: Ateca
Trim: SE Technology
Version: 1.6 TDI SE Technology Manual FWD Euro 6 (s/s) 5dr (113 bhp)
Year: 2018
Mileage: 64,376 miles
Fuel: Diesel
Body: SUV, 5 doors, 5 seats
Engine: 1.6 litres, 113 bhp
Gearbox: Manual
Drive: Front-wheel drive
Colour: Red
CO2: 120 g/km
Emissions standard: Euro 6, ULEZ compliant

About this car

With 64,376 miles on the clock, this 2018 SEAT Ateca SE Technology has done roughly 5,700 fewer miles than a typical 2018 SEAT Ateca. The AskCar estimate for this car is £9,466. It is priced at £8,799, which is £667 below that estimate. The AskCar estimate uses 1,552 UK dealer adverts for the SEAT Ateca, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 1 day ago. We checked its advertised mileage against the government's MOT record, and they match. It is for sale at Aristocars in Milton Keynes. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 14 November 2026.

How we estimate prices and check cars

Aristocars is rated 4.4 out of 5 on Google.

Price

Fair price: £667 (7%) under the AskCar estimate of £9,466.

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 1,552 priced SEAT Ateca adverts across different ages and specifications, as of 14 November 2026.

A 2018 SEAT Ateca with the 1.6 diesel engine is typically advertised at £9,000: the median of the 35 for sale on AskCar, as of 14 November 2026.

Time on sale

AskCar first saw this 2018 SEAT Ateca advertised 1 day ago. About half of 2018 SEAT Ateca cars are gone from sale within a month of being advertised: 122 of the 234 first advertised between 14 July 2026 and 11 October 2026.

Price history

AskCar first saw this advert on 13 November 2026 at £8,799. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 14 November 2026: valid until 9 August 2027.

It has had 6 MOTs. The latest, on 10 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 63,665 miles, which matches the advertised 64,376 miles.

Advertised mileage is about 5,700 miles lower than the median mileage of a 2018 SEAT Ateca on AskCar.

Similar cars

12 other 2018 SEAT Ateca SE Technology 1.6 diesel manual SUVs are for sale at UK dealers, from £6,995 to £11,995, as of 14 November 2026.

The 3 closest to this car in mileage:

2018 SEAT Ateca SE Technology, 1.6 diesel SUV, grey. Mileage: 60,259 miles. Price: £9,999, £1,200 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-306765e373c8
2018 SEAT Ateca SE Technology, 1.6 diesel SUV, red. Mileage: 58,677 miles. Price: £8,985, £186 more than this car. Dealer: One Stop Car Shop in Manchester. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-67fcafff78c3
2018 SEAT Ateca SE Technology, 1.6 diesel SUV, silver. Mileage: 57,000 miles. Price: £10,995, £2,196 more than this car. Dealer: Rightcars in Saltcoats. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-59b8d659df86

Browse all SEAT Ateca cars for sale · 2018 SEAT Ateca price guide

Photos

1 photo of this car is on its AskCar page.

As of 14 November 2026, AskCar lists 600,711 cars and vans from 12,770 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.