2018 SEAT Ateca 2.0 TDI Xcellence

Overview

• Make: SEAT
• Model: Ateca
• Trim: Xcellence
• Version: 2.0 TDI Xcellence Manual 4WD Euro 6 (s/s) 5dr (148 bhp)
• Year: 2018
• Mileage: 30,000 miles
• Fuel: Diesel
• Body: SUV, 5 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Manual
• Drive: Four-wheel drive
• Colour: Black
• CO2: 129 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 SEAT Ateca Xcellence has covered 30,000 miles. Its asking price of £13,500 is £61 below the AskCar estimate of £13,561. To work out the AskCar estimate, we analyse UK dealer adverts for 1,518 SEAT Ateca cars across different ages and specifications. We first saw this car advertised 47 days ago. Its asking price has since fallen by £450. The last MOT shows 30,808 miles, more than the advert. This is worth checking with the dealer. The latest recorded MOT expires on 13 August 2027. You can find this car at DN Trading in Sheffield. 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: £61 (under 1%) under the AskCar estimate of £13,561.

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 2.0 diesel engine is typically advertised at £11,700: the median of the 25 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 SEAT Ateca has been on sale for at least 47 days.

Price history

AskCar first saw this advert on 18 September 2026 at £13,950. Its asking price is now £13,500, £450 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 18 September 2026: £13,950
• 4 October 2026: £13,650
• 27 October 2026: £13,500

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 13 August 2027.

It has had 5 MOTs. The latest, on 14 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 30,808 miles. The advert says 30,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 38,000 miles lower than the median mileage of a 2018 SEAT Ateca on AskCar.

Similar cars

4 other 2018 SEAT Ateca Xcellence 2.0 diesel manual SUVs are for sale at UK dealers, from £7,495 to £11,450, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Ateca Xcellence, 2.0 diesel SUV, black. Mileage: 61,000 miles. Price: £11,450, £2,050 less than this car. Dealer: Scottish Motor Services in Glasgow. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-fd6513acf16b
• 2018 SEAT Ateca Xcellence, 2.0 diesel SUV, grey. Mileage: 91,431 miles. Price: £8,845, £4,655 less than this car. Dealer: Perrys Preston in Preston. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-31a6998bffb1
• 2018 SEAT Ateca Xcellence, 2.0 diesel SUV, silver. Mileage: 91,820 miles. Price: £8,695, £4,805 less than this car. Dealer: V12 Sports & Classics Ltd - Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-fd2fefb209a3

• The nearest: 2018 SEAT Ateca Xcellence, 2.0 diesel SUV, black, 57 miles from this car. Mileage: 104,915 miles. Price: £7,495, £6,005 less than this car. Dealer: Happy Motors in Blackburn. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-c33211a932fe