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: 61,000 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

At 61,000 miles, this 2018 SEAT Ateca Xcellence has covered about 7,000 fewer miles than other 2018 SEAT Ateca cars. The dealer is asking £11,450, which is £53 below the AskCar estimate of £11,503. To work out the AskCar estimate, we analyse UK dealer adverts for 1,518 SEAT Ateca cars across different ages and specifications. Since we first spotted the advert 160 days ago, the asking price has dropped by £550. The recorded MOT expired on 14 September 2026, so ask the dealer whether it has been renewed. Its advertised mileage matches the government's MOT record. The seller is Scottish Motor Services, based in Glasgow. 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: £53 (under 1%) under the AskCar estimate of £11,503.

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 160 days.

Price history

AskCar first saw this advert on 28 May 2026 at £12,000. Its asking price is now £11,450, £550 less. The latest price cut was seen on 8 October 2026.

Price changes recorded:

• 28 May 2026: £12,000
• 26 June 2026: £11,730
• 14 August 2026: £11,650
• 8 October 2026: £11,450

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 14 September 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 8 September 2025, passed.

Advisories at the latest test: rear brake pad(s) wearing thin; rear brake disc worn, pitted or scored, but not seriously weakened; nearside front tyre worn close to legal limit/worn on edge; and 1 more.

Mileage at that test: 60,735 miles, which matches the advertised 61,000 miles.

Advertised mileage is about 7,000 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 £13,500, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 SEAT Ateca Xcellence, 2.0 diesel SUV, grey. Mileage: 91,431 miles. Price: £8,845, £2,605 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, £2,755 less than this car. Dealer: V12 Sports & Classics Ltd - Wolverhampton in Wolverhampton. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-fd2fefb209a3
• 2018 SEAT Ateca Xcellence, 2.0 diesel SUV, black. Mileage: 30,000 miles. Price: £13,500, £2,050 more than this car. Dealer: DN Trading in Sheffield. AskCar page: https://askcar.co.uk/car/seat-ateca-2018-30fe18ee02b5