2018 Mazda Mazda6 2.2 SKYACTIV-D Sport NAV

Overview

• Make: Mazda
• Model: Mazda6
• Trim: Sport NAV
• Version: 2.2 SKYACTIV-D Sport NAV Auto FWD Euro 6 (s/s) 4dr (173 bhp)
• Year: 2018
• Mileage: 59,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.2 litres, 173 bhp
• Gearbox: Automatic
• Drive: Front-wheel drive
• Colour: Red
• CO2: 127 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2018 Mazda Mazda6 Sport Nav is advertised with 59,000 miles on the clock. The dealer is asking £9,975, which is £522 above the AskCar estimate of £9,453. To work out the AskCar estimate, we analyse UK dealer adverts for 388 Mazda Mazda6 cars across different ages and specifications. We first recorded this car for sale 158 days ago. The last MOT shows 62,734 miles, more than the advert. This is worth checking with the dealer. Our records show an MOT expiry date of 5 October 2026, which has passed. Ask the dealer for an update. The seller is Project Cars, based in Ashford. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £522 (5%) over the AskCar estimate of £9,453.

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 388 priced Mazda Mazda6 adverts across different ages and specifications, as of 2 November 2026.

A 2018 Mazda Mazda6 with the 2.2 diesel engine is typically advertised at £8,300: the median of the 26 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Mazda Mazda6 has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 28 May 2026 at £9,975. Its asking price has not changed.

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 2 November 2026: the latest record we hold ran out on 5 October 2026; ask the dealer for the current MOT.

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

Advisories at the latest test: slight surface corrosion to the underside of the vehicle.

Mileage at that test: 62,734 miles. The advert says 59,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 10,500 miles lower than the median mileage of a 2018 Mazda Mazda6 on AskCar.

Similar cars

3 other 2018 Mazda Mazda6 Sport NAV 2.2 diesel automatic saloons are for sale at UK dealers, from £7,450 to £8,285, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda Mazda6 Sport NAV, 2.2 diesel saloon, silver. Mileage: 65,000 miles. Price: £7,450, £2,525 less than this car. Dealer: E & J Stockdale Cars in Malton. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-1aa0cdd6b177
• 2018 Mazda Mazda6 Sport NAV, 2.2 diesel saloon, red. Mileage: 66,620 miles. Price: £8,270, £1,705 less than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-ee449d8add53
• 2018 Mazda Mazda6 Sport NAV, 2.2 diesel saloon, black. Mileage: 70,000 miles. Price: £8,285, £1,690 less than this car. Dealer: B&L Cars in Wantage. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-3690c545b17c