2018 SEAT Ateca 1.4 EcoTSI Xcellence

Overview

• Make: SEAT
• Model: Ateca
• Trim: Xcellence
• Version: 1.4 EcoTSI Xcellence Manual FWD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2018
• Mileage: 143,258 miles
• Fuel: Petrol
• Body: SUV, 5 doors, 5 seats
• Engine: 1.4 litres, 148 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 123 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Ateca Xcellence is advertised with 143,258 miles, approximately 75,300 above the typical mileage for its age. The AskCar estimate for this car is £6,414. It is priced at £6,250, which is £164 below that estimate. The AskCar estimate draws on 1,518 SEAT Ateca adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. Since we first spotted the advert 41 days ago, the asking price has dropped by £200. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at S K Direct in Wooburn Green. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 4 November 2026.

How we estimate prices and check cars

Price

Fair price: £164 (2%) under the AskCar estimate of £6,414.

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 1,518 priced SEAT Ateca adverts across different ages and specifications, as of 4 November 2026.

A 2018 SEAT Ateca with the 1.4 petrol engine is typically advertised at £10,000: the median of the 21 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 SEAT Ateca has been on sale for at least 41 days.

Price history

AskCar first saw this advert on 24 September 2026 at £6,450. Its asking price is now £6,250, £200 less. The latest price cut was seen on 20 October 2026.

Price changes recorded:

• 24 September 2026: £6,450
• 20 October 2026: £6,250

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 14 June 2027.

It has had 6 MOTs. The latest, on 21 May 2026, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view.

Mileage at that test: 138,373 miles, which matches the advertised 143,258 miles.

Advertised mileage is about 75,300 miles higher than the median mileage of a 2018 SEAT Ateca on AskCar.

Similar cars

8 other 2018 SEAT Ateca Xcellence 1.4 petrol manual SUVs are for sale at UK dealers, from £8,950 to £13,490, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Ateca Xcellence, 1.4 petrol SUV, black. Mileage: 93,886 miles. Price: £8,950, £2,700 more than this car. Dealer: Family Cars NI in Ballymena. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-4d32870e0d28
• 2018 SEAT Ateca Xcellence, 1.4 petrol SUV, black. Mileage: 87,872 miles. Price: £10,499, £4,249 more than this car. Dealer: Wearside Autoparc in Sunderland. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-a8c55d7aed4e
• 2018 SEAT Ateca Xcellence, 1.4 petrol SUV, grey. Mileage: 83,400 miles. Price: £9,495, £3,245 more than this car. Dealer: Woodcroft Motors in Stockton-on-Tees. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-1faa39211ce1

• The nearest: 2018 SEAT Ateca Xcellence, 1.4 petrol SUV, black, 108 miles from this car. Mileage: 65,246 miles. Price: £10,420, £4,170 more than this car. Dealer: Evans Halshaw BYD Mansfield in Mansfield. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-c26d503707f2