2018 Mazda Mazda6 2.0 SKYACTIV-G Sport Nav+

Overview

• Make: Mazda
• Model: Mazda6
• Trim: Sport Nav+
• Version: 2.0 SKYACTIV-G Sport Nav+ Manual FWD Euro 6 4dr (162 bhp)
• Year: 2018
• Mileage: 18,047 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 162 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 146 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 18,047 miles on the clock, this 2018 Mazda Mazda6 Sport Nav+ has done roughly 50,000 fewer miles than a typical 2018 Mazda Mazda6. Priced at £15,495, it is advertised £56 below the AskCar estimate of £15,551. The AskCar estimate uses UK dealer asking prices, including 395 Mazda Mazda6 adverts, and accounts for the car’s age, mileage and specification. We first recorded this advert 42 days ago, and its asking price has since fallen by £500. According to the government's MOT record, its advertised mileage is consistent with the latest test. It is for sale at Windsors Mazda in Wallasey. 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: £56 (under 1%) under the AskCar estimate of £15,551.

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 395 priced Mazda Mazda6 adverts across different ages and specifications, as of 4 November 2026.

A 2018 Mazda Mazda6 with the 2.0 petrol engine is typically advertised at £10,300: the median of the 15 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Mazda Mazda6 has been on sale for at least 42 days.

Price history

AskCar first saw this advert on 23 September 2026 at £15,995. Its asking price is now £15,495, £500 less. The latest price cut was seen on 27 October 2026.

Price changes recorded:

• 23 September 2026: £15,995
• 27 October 2026: £15,495

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 4 September 2027.

It has had 6 MOTs. The latest, on 18 August 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 17,888 miles, which matches the advertised 18,047 miles.

Advertised mileage is about 50,000 miles lower than the median mileage of a 2018 Mazda Mazda6 on AskCar.

Similar cars

5 other 2018 Mazda Mazda6 Sport Nav+ 2.0 petrol manual saloons are for sale at UK dealers, from £10,098 to £16,175, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda Mazda6 Sport Nav+, 2.0 petrol saloon, black. Mileage: 16,586 miles. Price: £16,175, £680 more than this car. Dealer: Alliance Cars in Windlesham. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-82504c86ba53
• 2018 Mazda Mazda6 Sport Nav+, 2.0 petrol saloon, grey. Mileage: 31,017 miles. Price: £13,295, £2,200 less than this car. Dealer: Group 1 Assured Lowestoft in Lowestoft. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-2c82e0db583d
• 2018 Mazda Mazda6 Sport Nav+, 2.0 petrol saloon, red. Mileage: 42,014 miles. Price: £13,450, £2,045 less than this car. Dealer: Lodge Garage Mazda in Aylesbury. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-3215a0f4316c

• The nearest: 2018 Mazda Mazda6 Sport Nav+, 2.0 petrol saloon, blue, 28 miles from this car. Mileage: 74,500 miles. Price: £10,098, £5,397 less than this car. Dealer: Invicta Omoda Jaecoo Mazda Bolton in Bolton. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-d11d582661ce