2018 SEAT Leon

2.0 TSI Cupra 300 Manual FWD Euro 6 (s/s) 5dr ST (296 bhp)

£11,495

Good value: £1,178 under the typical £12,673 for this model, age and mileage, drawing on 2,114 adverts of this make and model.

Overview

Make: SEAT
Model: Leon
Trim: CUPRA 300
Version: 2.0 TSI Cupra 300 Manual FWD Euro 6 (s/s) 5dr ST (296 bhp)
Mileage: 77,291 miles
Year: 2018
Fuel type: Petrol
Body type: Estate
Engine: 2.0 L
Gearbox: Manual
Power: 296 bhp
Seats: 5
CO2: 161 g/km
Colour: Grey
Doors: 5
Driven wheels: Front Wheel Drive
Engine badge: TSI
Emissions standard: Euro 6

About this car

This 2018 SEAT Leon Cupra 300 is advertised with 77,291 miles, approximately 9,800 above the typical mileage for its age. At £11,495, it is advertised £1,178 below our estimated market asking price of £12,673. To estimate its market asking price, we analyse UK dealer adverts for 2,114 SEAT Leon cars across different ages and specifications. The asking price is now £2,000 lower than when we first recorded the advert 7 days ago. Its recorded MOT is valid until 26 May 2027, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Auto UK in Mirfield.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 14 October 2026, 7 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £2,000 from the first recorded £13,495. 1 price reduction recorded, the latest observed on 16 October 2026.

Recorded asking prices
Date observed	Asking price
14 October 2026	£13,495
16 October 2026	£11,495
20 October 2026	£11,495

Price and mileage comparison

Estimated market asking price: £12,673. The asking price is £1,178 below 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 2,114 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 9,800 miles higher than typical for a 2018 SEAT Leon.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 May 2027. 74,367 miles at the last test.

10 other cars with the same year, trim, gearbox and fuel are for sale from £11,990 to £17,995.

Other matching cars (up to five, cheapest first)
Asking price	Mileage
£11,990	91,621 miles
£14,125	65,366 miles
£14,498	66,868 miles
£14,695	68,728 miles
£14,995	49,500 miles

These cars have covered 37,993–91,621 miles, compared with 77,291 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 Leon cars for sale · 2018 SEAT Leon price guide

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Dealer

Auto UK, Mirfield. Across the dealer network: 65 cars for sale.

Dealer postcode: WF14 0BU.