2018 Mazda Mazda3 2.0 SKYACTIV-G Sport Black

Overview

• Make: Mazda
• Model: Mazda3
• Trim: Sport Black
• Version: 2.0 SKYACTIV-G Sport Black Manual FWD Euro 6 (s/s) 5dr (119 bhp)
• Year: 2018
• Mileage: 77,619 miles
• Fuel: Petrol
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 119 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: Red
• CO2: 119 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 77,619 miles on the clock, this 2018 Mazda Mazda3 Sport Black has done roughly 24,200 more miles than a typical 2018 Mazda Mazda3. The dealer is asking £8,998, which is £53 above the AskCar estimate of £8,945. To work out the AskCar estimate, we analyse UK dealer adverts for 1,241 Mazda Mazda3 cars across different ages and specifications. Since we first spotted the advert 158 days ago, the asking price has dropped by £1,500. According to the government's MOT record, its advertised mileage is consistent with the latest test. The seller is Arnold Clark Alloa Vauxhall, based in Alloa. 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: £53 (under 1%) over the AskCar estimate of £8,945.

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 1,241 priced Mazda Mazda3 adverts across different ages and specifications, as of 4 November 2026.

A 2018 Mazda Mazda3 with the 2.0 petrol engine is typically advertised at £10,000: the median of the 75 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2018 Mazda Mazda3 has been on sale for at least 158 days.

Price history

AskCar first saw this advert on 30 May 2026 at £10,498. Its asking price is now £8,998, £1,500 less. The latest price cut was seen on 23 October 2026.

Price changes recorded:

• 30 May 2026: £10,498
• 23 June 2026: £9,998
• 15 August 2026: £9,498
• 23 October 2026: £8,998

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: valid until 16 March 2027.

It has had 6 MOTs. The latest, on 16 March 2026, passed.

Advisories at the latest test: offside rear tyre worn close to legal limit/worn on edge; nearside front brake pad(s) wearing thin; offside front brake pad(s) wearing thin.

Mileage at that test: 76,303 miles, which matches the advertised 77,619 miles.

Advertised mileage is about 24,200 miles higher than the median mileage of a 2018 Mazda Mazda3 on AskCar.

Similar cars

9 other 2018 Mazda Mazda3 Sport Black 2.0 petrol manual hatchbacks are for sale at UK dealers, from £8,995 to £13,498, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2018 Mazda Mazda3 Sport Black, 2.0 petrol hatchback, blue. Mileage: 76,000 miles. Price: £8,995, the same price as this car. Dealer: Dax Motor Company in Radcliffe. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-e94fe68736ed
• 2018 Mazda Mazda3 Sport Black, 2.0 petrol hatchback, white. Mileage: 60,644 miles. Price: £9,995, £997 more than this car. Dealer: Surecar Direct in Bristol. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-bf0bba3ea6f9
• 2018 Mazda Mazda3 Sport Black, 2.0 petrol hatchback, red. Mileage: 42,437 miles. Price: £11,498, £2,500 more than this car. Dealer: Arnold Clark Linwood Vauxhall / Jeep / Alfa Romeo in Linwood. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-a1e70bb360ea

• The nearest: 2018 Mazda Mazda3 Sport Black, 2.0 petrol hatchback, blue, 6 miles from this car. Mileage: 28,362 miles. Price: £13,498, £4,500 more than this car. Dealer: Arnold Clark Stirling Mazda / MG in Stirling. AskCar page: https://askcar.co.uk/car/mazda-mazda3-2018-cf3fd8131eee