2018 Mazda Mazda6 2.0 SKYACTIV-G Sport Nav+

Price: £9,999. Above the going rate: £932 (10%) over the AskCar estimate of £9,067, our expected asking price for this car from its model, age, mileage and specification, drawing on 391 priced Mazda Mazda6 adverts on AskCar as of 6 November 2026.

AskCar lists 421 used Mazda Mazda6 from 310 UK dealerships, as of 6 November 2026.

Overview

  • Make: Mazda
  • Model: Mazda6
  • Trim: Sport Nav+
  • Version: 2.0 SKYACTIV-G Sport Nav+ Manual FWD Euro 6 (s/s) 5dr Tourer (163 bhp)
  • Year: 2018
  • Mileage: 90,769 miles
  • Fuel: Petrol
  • Body: Estate, 5 doors, 5 seats
  • Engine: 2.0 litres, 163 bhp
  • Gearbox: Manual
  • Drive: Front-wheel drive
  • Colour: Silver
  • CO2: 148 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

At 90,769 miles, this 2018 Mazda Mazda6 Sport Nav+ has covered about 24,000 more miles than other 2018 Mazda Mazda6 cars. The dealer is asking £9,999, which is £932 above the AskCar estimate of £9,067. To work out the AskCar estimate, we analyse UK dealer adverts for 391 Mazda Mazda6 cars across different ages and specifications. We have tracked this advert for 23 days. Its advertised mileage matches the government's MOT record. It is for sale at IBO Motors in Swanley. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 6 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £932 (10%) over the AskCar estimate of £9,067.

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 391 priced Mazda Mazda6 adverts across different ages and specifications, as of 6 November 2026.

A 2018 Mazda Mazda6 with the 2.0 petrol engine is typically advertised at £10,800: the median of the 15 for sale on AskCar, as of 6 November 2026.

Time on sale

This 2018 Mazda Mazda6 has been on sale for at least 23 days.

Price history

AskCar first saw this advert on 14 October 2026 at £9,999. 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 6 November 2026: valid until 27 September 2027.

It has had 6 MOTs. The latest, on 3 September 2026, passed.

Advisories at the latest test: nearside rear tyre worn close to legal limit/worn on edge.

Mileage at that test: 89,697 miles, which matches the advertised 90,769 miles.

Advertised mileage is about 24,000 miles higher than the median mileage of a 2018 Mazda Mazda6 on AskCar.

Similar cars

1 other 2018 Mazda Mazda6 Sport Nav+ 2.0 petrol manual estate is for sale at UK dealers, as of 6 November 2026.

The closest to this car in mileage:

  • 2018 Mazda Mazda6 Sport Nav+, 2.0 petrol estate, blue. Mileage: 54,998 miles. Price: £12,340, £2,341 more than this car. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-42cf76d20605

Browse all Mazda Mazda6 cars for sale · 2018 Mazda Mazda6 price guide

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Photos

71 photos of this car are on its AskCar page.

As of 6 November 2026, AskCar lists 598,752 cars and vans from 12,905 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.