2021 Ford S-Max

2.0 EcoBlue ST Line Auto 4WD Euro 6 (s/s) 5dr (187 bhp)

£18,495

Fair price: within 8% of the typical £18,626 for this model, age and mileage, drawing on 481 adverts of this make and model.

Overview

Make
Ford
Model
S-Max
Trim
ST LINE
Version
2.0 EcoBlue ST Line Auto 4WD Euro 6 (s/s) 5dr (187 bhp)
Mileage
50,350 miles
Year
2021
Fuel type
Diesel
Body type
MPV
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
7
CO2
175 g/km
Colour
Grey
Doors
5
Driven wheels
Four Wheel Drive
Engine badge
EcoBlue
Emissions standard
Euro 6

About this car

This 2021 Ford S-Max ST Line has covered 50,350 miles, around 4,600 more than typical for its age. At £18,495, it is advertised £131 below our estimated market asking price of £18,626. We use UK dealer asking prices, including 481 Ford S-Max listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 148 days ago, the asking price has dropped by £1,500. The time on sale and price change could be useful context when negotiating. MOT records show an expiry date of 1 March 2027, and the latest recorded mileage is consistent with the advert. You can find this car at Wallace Car Sales in Bolton.

Stock data from 22 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 148 days ago. Advert duration calculated on 23 October 2026. Net asking-price reduction: £1,500 from the first recorded £19,995. 2 price reductions recorded, the latest observed on 28 August 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£19,995
10 July 2026£19,995
4 August 2026£18,995
28 August 2026£18,495
22 October 2026£18,495

Price and mileage comparison

Estimated market asking price: £18,626. The asking price is £131 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 481 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 4,600 miles higher than typical for a 2021 Ford S-Max.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 March 2027. 50,282 miles at the last test.

6 other cars with the same year, trim, gearbox and fuel are for sale from £11,994 to £21,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£11,994113,252 miles
£17,99952,144 miles
£18,99510,000 miles
£19,99051,161 miles
£20,49536,570 miles

These cars have covered 10,000–113,252 miles, compared with 50,350 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 Ford S-Max cars for sale · 2021 Ford S-Max price guide

How to contact the dealer, its opening hours and the cheaper cars like this one are on this AskCar page.

Vehicle photos