2018 Mazda Mazda6 prices
There are 47 used 2018 Mazda Mazda6 cars for sale from UK dealers on AskCar, as of 11 November 2026. Typical asking price £9,200 (the median: half cost less, half cost more). The cheapest is £5,985. The middle half are priced between £8,000 and £11,000. Median mileage: about 67,000 miles.
Dealers lowered the asking price on more than a third of 2018 Mazda Mazda6 cars: 18 of the 47 in the 14 days to 11 November 2026.
2018 Mazda Mazda6 prices by engine and mileage
| Engine | All mileages | Under 20,000 miles | 20,000 to 40,000 miles | 40,000 to 60,000 miles | 60,000 miles or more |
|---|---|---|---|---|---|
| 2.2 diesel | £8,100 | Too few for sale | Too few for sale | Too few for sale | £8,000 |
Only 14 of the 2018 Mazda Mazda6 cars for sale have the 2.0 petrol engine, too few to give a typical asking price.
Only 2 of the 2018 Mazda Mazda6 cars for sale have the 2.5 petrol engine, too few to give a typical asking price.
Typical asking prices are of 2018 Mazda Mazda6 cars for sale on 11 November 2026, and are given only where at least 20 cars with a price are for sale.
2018 Mazda Mazda6 against other years
A 2017 Mazda Mazda6 car has a typical asking price of £7,000 and a 2019 one £12,000, as of 11 November 2026.
AskCar lists 420 used Mazda Mazda6 across the UK, from 308 dealerships.
As of 11 November 2026, AskCar lists 593,449 cars and vans from 12,847 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.
2018 Mazda Mazda6 cars for sale now, page 2 of 2
This page lists 2018 Mazda Mazda6 cars not picked out on page 1, cheapest first.
The AskCar estimate is our expected asking price for that one car, from its model, age, mileage and specification, using the 399 priced Mazda Mazda6 adverts on AskCar as of 11 November 2026. The figures on this page describe the cars advertised, not a valuation of every 2018 Mazda Mazda6.
Each car: year, make, model, engine and trim, power, gearbox, fuel, body, doors, colour; mileage; price and its changes; how the price compares with the AskCar estimate; emissions standard and ULEZ compliance where it holds; MOT; dealer and town; AskCar page. Each car's AskCar page has its full price history and cheaper cars like it.
This list leaves out 3 cars whose advertised mileage is lower than the mileage recorded at their last MOT test.
- 2018 Mazda Mazda6 2.2 SKYACTIV-D Sport Nav+, 148 bhp, manual, diesel, saloon, 4 doors, white. Mileage: 103,000 miles. Price: £6,495, unchanged since AskCar first saw it on 8 August 2026, 95 days ago. Fair price: £107 (1%) under the AskCar estimate of £6,602. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 28 November 2026. Dealer: Grange Dene Cars in Chester-le-Street. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-9e94deef21c1
- 2018 Mazda Mazda6 2.2 SKYACTIV-D Sport NAV, 173 bhp, automatic, diesel, saloon, 4 doors, black. Mileage: 70,000 miles. Price: £7,995, reduced by £290 from £8,285 since AskCar first saw it on 29 October 2026, 13 days ago. Fair price: £431 (5%) under the AskCar estimate of £8,426. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 5 June 2027. Dealer: B&L Cars in Wantage. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-3690c545b17c
- 2018 Mazda Mazda6 2.2 SKYACTIV-D Sport NAV, 148 bhp, manual, diesel, estate, 5 doors, grey. Mileage: 67,000 miles. Price: £7,995, unchanged since AskCar first saw it on 4 November 2026, 7 days ago. Fair price: £224 (2%) under the AskCar estimate of £8,219. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 11 November 2026. Dealer: Equus Vehicles in Darlington. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-70711fab45f7
- 2018 Mazda Mazda6 2.2 SKYACTIV-D Sport Nav+, manual, diesel, estate, 5 doors, black. Mileage: 97,300 miles. Price: £7,995, reduced by £500 from £8,495 since AskCar first saw it on 26 September 2026, 46 days ago. Fair price: £73 (under 1%) over the AskCar estimate of £7,922. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 July 2027. Dealer: Auto Pro Cars in Bedford. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-eb19cd944067
- 2018 Mazda Mazda6 2.2, 148 bhp, manual, diesel, estate, 5 doors, red. Mileage: 81,000 miles. Price: £8,380, unchanged since AskCar first saw it on 4 November 2026, 7 days ago. Fair price: £492 (6%) over the AskCar estimate of £7,888. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 25 October 2027. Dealer: Ingatestone Motors in Ingatestone. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-2179c943aba1
- 2018 Mazda Mazda6 2.2 SKYACTIV-D Sport NAV, 173 bhp, automatic, diesel, estate, 5 doors, blue. Mileage: 77,000 miles. Price: £8,550, unchanged since AskCar first saw it on 14 July 2026, 120 days ago. Fair price: £157 (1%) over the AskCar estimate of £8,393. Euro 6 emissions standard. ULEZ compliant. MOT: the latest record we hold ran out on 5 October 2026; ask the dealer for the current MOT. Dealer: Vanquish Trade Cars in Liverpool. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-eebd17b4285d
- 2018 Mazda Mazda6 2.2 SKYACTIV-D GT Sport Nav+, 181 bhp, manual, diesel, saloon, 4 doors, blue. Mileage: 86,185 miles. Price: £8,750, reduced by £945 from £9,695 since AskCar first saw it on 28 May 2026, 167 days ago. Fair price: £12 (under 1%) under the AskCar estimate of £8,762. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 16 November 2026. Dealer: Gateway Motor group in Bebington. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-bb46bdee0afd
- 2018 Mazda Mazda6 2.2 SKYACTIV-D Sport Nav+, 148 bhp, manual, diesel, estate, 5 doors, grey. Mileage: 82,000 miles. Price: £8,990, unchanged since AskCar first saw it on 20 October 2026, 22 days ago. Fair price: £154 (1%) over the AskCar estimate of £8,836. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 2 September 2027. Dealer: Lodge Autos Direct in Neath. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-54dc5a9d4cc8
- 2018 Mazda Mazda6 2.0 SKYACTIV-G SE L Nav+, 143 bhp, automatic, petrol, saloon, 4 doors, blue. Mileage: 95,000 miles. Price: £9,488. AskCar first saw it on 26 July 2026, 108 days ago. Above the going rate: £1,383 (17%) over the AskCar estimate of £8,105. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 18 June 2027. Dealer: Royal Motor in Brent. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-6237a8621ed3
- 2018 Mazda Mazda6 2.2 SKYACTIV-D Sport NAV, 148 bhp, manual, diesel, saloon, 4 doors, grey. Mileage: 52,416 miles. Price: £9,578, unchanged since AskCar first saw it on 10 June 2026, 154 days ago. Above the going rate: £901 (10%) over the AskCar estimate of £8,677. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 26 January 2027. Dealer: Oakmere Prestige in Northwich. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-124d956fbd1a
- 2018 Mazda Mazda6 2.2 SKYACTIV-D GT Sport Nav+, 181 bhp, manual, diesel, estate, 5 doors, grey. Mileage: 80,407 miles. Price: £9,650, reduced by £345 from £9,995 since AskCar first saw it on 28 August 2026, 75 days ago. Fair price: £47 (under 1%) over the AskCar estimate of £9,603. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 19 May 2027. Dealer: Auto Grand in Maldon. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-f5505c00fd3b
- 2018 Mazda Mazda6 2.0 SE-L Nav SE L NAV, 142 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 54,518 miles. Price: £9,998, unchanged since AskCar first saw it on 4 November 2026, 7 days ago. Fair price: £603 (6%) over the AskCar estimate of £9,395. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 31 August 2027. Dealer: Arnold Clark Solihull Motorstore in Solihull. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-ac45fc36ab83
- 2018 Mazda Mazda6 2.0 SKYACTIV-G Sport Nav+, 163 bhp, manual, petrol, estate, 5 doors, silver. Mileage: 90,769 miles. Price: £9,999, unchanged since AskCar first saw it on 14 October 2026, 28 days ago. Above the going rate: £937 (10%) over the AskCar estimate of £9,062. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 27 September 2027. Dealer: IBO Motors in Bexley. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-fb2b926de95e
- 2018 Mazda Mazda6 2.0 SKYACTIV-G Sport NAV, 163 bhp, manual, petrol, saloon, 4 doors, grey. Mileage: 59,705 miles. Price: £10,290, reduced by £200 from £10,490 since AskCar first saw it on 7 October 2026, 35 days ago. Fair price: £193 (1%) over the AskCar estimate of £10,097. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 30 April 2027. Dealer: Total Automobiles in Hale. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-1826e69c8794
- 2018 Mazda Mazda6 2.0 SKYACTIV-G Sport Nav+, 162 bhp, manual, petrol, estate, 5 doors, blue. Mileage: 54,998 miles. Price: £12,340, reduced by £410 from £12,750 since AskCar first saw it on 28 October 2026, 14 days ago. Fair price: £333 (2%) over the AskCar estimate of £12,007. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 July 2027. Dealer: Hilton Garage in Derby. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-42cf76d20605
- 2018 Mazda Mazda6 2.5 SKYACTIV-G GT Sport Nav+, 191 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 63,759 miles. Price: £15,995, unchanged since AskCar first saw it on 7 September 2026, 65 days ago. Above the going rate: £1,609 (11%) over the AskCar estimate of £14,386. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 February 2027. Dealer: Struans Mazdasubaru in Perth. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-012c9d83c52d
- 2018 Mazda Mazda6 2.5 SKYACTIV-G GT Sport Nav+, 191 bhp, automatic, petrol, saloon, 4 doors, red. Mileage: 63,759 miles. Price: £15,995, unchanged since AskCar first saw it on 8 September 2026, 64 days ago. Above the going rate: £1,609 (11%) over the AskCar estimate of £14,386. Euro 6 emissions standard. ULEZ compliant. MOT: valid until 21 February 2027. Dealer: Struans Mazdasubaru in Perth. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2018-dc2b6d3048d5
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