2018 SEAT Ateca

1.6 TDI SE Technology DSG FWD Euro 6 (s/s) 5dr (113 bhp)

£12,995

Above the going rate: £1,125 over the typical £11,870 for this model, age and mileage, drawing on 1,448 adverts of this make and model.

Overview

Make
SEAT
Model
Ateca
Trim
SE TECHNOLOGY
Version
1.6 TDI SE Technology DSG FWD Euro 6 (s/s) 5dr (113 bhp)
Mileage
45,000 miles
Year
2018
Fuel type
Diesel
Body type
SUV
Engine
1.6 L
Gearbox
Automatic
Power
113 bhp
Seats
5
CO2
128 g/km
Colour
Grey
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
DSG
Engine badge
TDI
Emissions standard
Euro 6

About this car

This 2018 SEAT Ateca SE Technology has covered 45,000 miles. At £12,995, it is advertised £1,125 above our estimated market asking price of £11,870. We use UK dealer asking prices, including 1,448 SEAT Ateca listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 145 days ago. The last MOT shows 45,762 miles, more than the advert. This is worth checking with the dealer. Its MOT is recorded as valid until 30 January 2027. The seller is Somerset Car Sales, based in Bridgwater.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 145 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
28 May 2026£12,995
14 July 2026£12,995
19 October 2026£12,995

Price and mileage comparison

Estimated market asking price: £11,870. The asking price is £1,125 above this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 1,448 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 24,900 miles lower than typical for a 2018 SEAT Ateca.

Mileage concern: the advertised mileage is below the last MOT reading; ask the dealer to explain.

MOT

MOT valid until 30 January 2027. 45,762 miles at the last test.

2 other cars with the same year, trim, gearbox and fuel are for sale from £10,150 to £11,995.

Other matching cars
Asking priceMileage
£10,15085,111 miles
£11,99534,518 miles

These cars have covered 34,518–85,111 miles, compared with 45,000 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all SEAT Ateca cars for sale · 2018 SEAT Ateca price guide

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Dealer

Somerset Car Sales, Bridgwater. Across the dealer network: 159 cars for sale.

Dealer postcode: TA6 7AG.

Dealer opening hours

Monday
08:00-17:30
Tuesday
08:00-17:30
Wednesday
08:00-17:30
Thursday
08:00-17:30
Friday
08:00-17:30
Saturday
08:00-16:00
Sunday
10:00-14:00

Vehicle photos