2023 INEOS Grenadier 3.0 Fieldmaster

Price: £44,999. Fair price: £278 (under 1%) under the AskCar estimate of £45,277, our expected asking price for this car from its model, age, mileage and specification, drawing on 62 priced INEOS Grenadier adverts on AskCar as of 4 November 2026.

AskCar lists 63 used INEOS Grenadier from 22 UK dealerships, as of 4 November 2026.

Overview

  • Make: INEOS
  • Model: Grenadier
  • Trim: Fieldmaster
  • Version: 3.0 P Fieldmaster Auto 4WD Euro 6 (s/s) 6dr Station Wagon (282 bhp)
  • Year: 2023
  • Mileage: 22,966 miles
  • Fuel: Petrol
  • Body: SUV, 6 doors, 5 seats
  • Engine: 3.0 litres, 282 bhp
  • Gearbox: Automatic
  • Drive: Four-wheel drive
  • Colour: Grey
  • CO2: 326 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2023 INEOS Grenadier Fieldmaster is advertised with 22,966 miles, approximately 4,800 above the typical mileage for its age. The AskCar estimate for this car is £45,277. It is priced at £44,999, which is £278 below that estimate. The AskCar estimate uses 62 UK dealer adverts for the INEOS Grenadier, with adjustments for age, mileage, trim, engine and other specifications. Since we first spotted the advert 33 days ago, the asking price has dropped by £1,500. 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: £278 (under 1%) under the AskCar estimate of £45,277.

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 62 priced INEOS Grenadier adverts across different ages and specifications, as of 4 November 2026.

A 2023 INEOS Grenadier with the 3.0 petrol engine is typically advertised at £45,500: the median of the 12 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2023 INEOS Grenadier has been on sale for at least 33 days.

Price history

AskCar first saw this advert on 2 October 2026 at £46,499. Its asking price is now £44,999, £1,500 less. The latest price cut was seen on 2 November 2026.

Price changes recorded:

  • 2 October 2026: £46,499
  • 2 November 2026: £44,999

Mileage and MOT

Advertised mileage is about 4,800 miles higher than the median mileage of a 2023 INEOS Grenadier on AskCar.

Similar cars

4 other 2023 INEOS Grenadier Fieldmaster 3.0 petrol automatic SUVs are for sale at UK dealers, from £41,700 to £46,999, as of 4 November 2026.

The 3 closest to this car in mileage:

  • 2023 INEOS Grenadier Fieldmaster, 3.0 petrol SUV, grey. Mileage: 19,753 miles. Price: £45,999, £1,000 more than this car. Dealer: Grange Alpine Edinburgh in Edinburgh. AskCar page: https://askcar.co.uk/car/ineos-grenadier-2023-acb8c52de7e4
  • 2023 INEOS Grenadier Fieldmaster, 3.0 petrol SUV, black. Mileage: 8,500 miles. Price: £46,999, £2,000 more than this car. Dealer: Grange. AskCar page: https://askcar.co.uk/car/ineos-grenadier-2023-a0d59de1e794
  • 2023 INEOS Grenadier Fieldmaster, 3.0 petrol SUV, grey. Mileage: 7,301 miles. Price: £46,999, £2,000 more than this car. Dealer: Grange. AskCar page: https://askcar.co.uk/car/ineos-grenadier-2023-7511e13ec72b

Browse all INEOS Grenadier cars for sale · 2023 INEOS Grenadier price guide

Photos

32 photos of this car are on its AskCar page.

As of 4 November 2026, AskCar lists 592,552 cars and vans from 12,964 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.