2018 SEAT Ateca 1.5 TSI EVO Xcellence
Version: 1.5 TSI EVO Xcellence DSG FWD Euro 6 (s/s) 5dr (148 bhp)
Price: £11,700. Fair price: £515 (4%) over the AskCar estimate of £11,185, our expected asking price for this car from its model, age, mileage and specification, drawing on 1,504 priced SEAT Ateca adverts on AskCar as of 31 October 2026.
AskCar lists 1,518 used SEAT Ateca from 845 UK dealerships, as of 31 October 2026.
Overview
- Make
- SEAT
- Model
- Ateca
- Trim
- Xcellence
- Version
- 1.5 TSI EVO Xcellence DSG FWD Euro 6 (s/s) 5dr (148 bhp)
- Mileage
- 68,583 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- SUV
- Engine
- 1.5 L
- Gearbox
- Automatic
- Power
- 148 bhp
- Seats
- 5
- CO2
- 129 g/km
- Colour
- Grey
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Gearbox version
- DSG
- Engine badge
- TSI EVO
- Emissions standard
- Euro 6
About this car
This 2018 SEAT Ateca Xcellence has covered 68,583 miles. Priced at £11,700, it is advertised £515 above the AskCar estimate of £11,185. The AskCar estimate uses UK dealer asking prices, including 1,504 SEAT Ateca adverts, and accounts for the car’s age, mileage and specification. It first appeared in our advert records today. Its recorded MOT is valid until 13 December 2026, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Marshall SKODA Letchworth in Letchworth Garden City.
Stock data as of 31 October 2026.
Price history
AskCar first saw this advert on 31 October 2026.
| Date observed | Asking price |
|---|---|
| 31 October 2026 | £11,700 |
Price and mileage comparison
Fair price: £515 (4%) over the AskCar estimate of £11,185.
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 1,504 priced SEAT Ateca adverts across different ages and specifications, as of 31 October 2026.
Advertised mileage is about 600 miles higher than the median mileage of a 2018 SEAT Ateca on AskCar.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT: valid until 13 December 2026. 60,436 miles at the last test.
Other matching cars
7 other 2018 SEAT Ateca Xcellence automatic petrol cars are for sale at UK dealers from £6,995 to £13,699, as of 31 October 2026.
The 5 cheapest:
- 2018 SEAT Ateca. Price: £6,995. Mileage: 136,000 miles. Dealer: Ivybridge Trade Centre in Ivybridge. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-36cc026bacef
- 2018 SEAT Ateca. Price: £7,740. Mileage: 120,000 miles. Dealer: Vision Motors Direct in Warrington. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-f63aff043bc3
- 2018 SEAT Ateca. Price: £8,750. Mileage: 102,224 miles. Dealer: Ax1 Autos in Denton. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-a29b057a459a
- 2018 SEAT Ateca. Price: £10,188. Mileage: 81,000 miles. Dealer: The Car Traders London in Romford. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-949c8d3ce520
- 2018 SEAT Ateca. Price: £11,400. Mileage: 64,269 miles. Dealer: Marshall OMODA & JAECOO Lincoln in Lincoln. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-2391df5806ac
The 7 matching cars have covered 38,485 to 136,000 miles, compared with 68,583 miles for this car.
Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. The AskCar estimate adjusts for these differences.
Browse all SEAT Ateca cars for sale · 2018 SEAT Ateca price guide
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Photos
1 photo of this car is on its AskCar page.
How to contact the dealer and its opening hours are on this AskCar page.
As of 31 October 2026, AskCar lists 583,548 cars and vans from 12,716 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.