2018 SEAT Ateca 1.5 TSI EVO Xcellence
Price: £11,700. Fair price: £563 (5%) over the AskCar estimate of £11,137, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,520 priced SEAT Ateca adverts on AskCar as of 5 November 2026.
AskCar lists 1,542 used SEAT Ateca from 872 UK dealerships, as of 5 November 2026.
Overview
- Make: SEAT
- Model: Ateca
- Trim: Xcellence
- Version: 1.5 TSI EVO Xcellence DSG FWD Euro 6 (s/s) 5dr (148 bhp)
- Year: 2018
- Mileage: 68,589 miles
- Fuel: Petrol
- Body: SUV, 5 doors, 5 seats
- Engine: 1.5 litres, 148 bhp
- Gearbox: Automatic (DSG)
- Drive: Front-wheel drive
- Colour: Grey
- CO2: 129 g/km
- Emissions standard: Euro 6, ULEZ compliant
About this car
This 2018 SEAT Ateca Xcellence has covered 68,589 miles. Priced at £11,700, it is advertised £563 above the AskCar estimate of £11,137. The AskCar estimate uses UK dealer asking prices, including 1,520 SEAT Ateca adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records 5 days ago. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is advertised by Marshall SKODA Letchworth in Letchworth Garden City. How to contact the dealer and its opening hours are on this AskCar page.
Stock data as of 5 November 2026.
Price
Fair price: £563 (5%) over the AskCar estimate of £11,137.
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 1,520 priced SEAT Ateca adverts across different ages and specifications, as of 5 November 2026.
A 2018 SEAT Ateca with the 1.5 petrol engine is typically advertised at £12,000: the median of the 19 for sale on AskCar, as of 5 November 2026.
Time on sale
AskCar first saw this 2018 SEAT Ateca advertised 5 days ago. About half of 2018 SEAT Ateca cars are gone from sale within a month of being advertised: 113 of the 218 first advertised between 13 July 2026 and 2 October 2026.
Price history
AskCar first saw this advert on 31 October 2026 at £11,700. 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 5 November 2026: valid until 13 December 2026.
It has had 5 MOTs. The latest, on 25 November 2025, passed.
There were no advisories at the latest test.
Mileage at that test: 60,436 miles, which matches the advertised 68,589 miles.
Advertised mileage is about 600 miles higher than the median mileage of a 2018 SEAT Ateca on AskCar.
Similar cars
1 other 2018 SEAT Ateca Xcellence 1.5 petrol automatic SUV is for sale at UK dealers, as of 5 November 2026.
The closest to this car in mileage:
- 2018 SEAT Ateca Xcellence, 1.5 petrol SUV, red. Mileage: 38,485 miles. Price: £13,699, £1,999 more than this car. Dealer: cinch Corby in Corby. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-253f1dcb3044
Browse all SEAT Ateca cars for sale · 2018 SEAT Ateca price guide
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Photos
39 photos of this car are on its AskCar page.
As of 5 November 2026, AskCar lists 595,776 cars and vans from 12,945 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.