2020 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: 2020
• Mileage: 36,000 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 162 bhp
• Gearbox: Manual
• Drive: Front-wheel drive
• Colour: White
• CO2: 152 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Mazda Mazda6 Sport Nav+ has covered 36,000 miles. The AskCar estimate for this car is £15,836. It is priced at £14,000, which is £1,836 below that estimate. 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 car for sale 5 days ago. Its advertised mileage matches the government's MOT record. The seller is Chariots Car Centre, based in Canvey Island. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Good value: £1,836 (11%) under the AskCar estimate of £15,836.

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 5 November 2026.

A 2020 Mazda Mazda6 with the 2.0 petrol engine is typically advertised at £15,000: the median of the 13 for sale on AskCar, as of 5 November 2026.

Time on sale

AskCar first saw this 2020 Mazda Mazda6 advertised 5 days ago.

Price history

AskCar first saw this advert on 31 October 2026 at £14,000. 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 5 November 2026: valid until 8 November 2026.

It has had 3 MOTs. The latest, on 7 November 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 31,375 miles, which matches the advertised 36,000 miles.

Similar cars

5 other 2020 Mazda Mazda6 Sport Nav+ 2.0 petrol manual saloons are for sale at UK dealers, from £14,793 to £17,490, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2020 Mazda Mazda6 Sport Nav+, 2.0 petrol saloon, red. Mileage: 38,576 miles. Price: £14,793, £793 more than this car. Dealer: Peoples Liverpool Prescot in Prescot. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2020-fbbb70326a27
• 2020 Mazda Mazda6 Sport Nav+, 2.0 petrol saloon, red. Mileage: 23,018 miles. Price: £16,998, £2,998 more than this car. Dealer: Arnold Clark Wakefield Motorstore / Vanstore in Wakefield. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2020-1a32649c9abe
• 2020 Mazda Mazda6 Sport Nav+, 2.0 petrol saloon, blue. Mileage: 21,228 miles. Price: £16,999, £2,999 more than this car. Dealer: Available Car Supermarket - Castle Donington in Castle Donington. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2020-8f51d4f0ddda

• The nearest: 2020 Mazda Mazda6 Sport Nav+, 2.0 petrol saloon, blue, 41 miles from this car. Mileage: 15,500 miles. Price: £16,995, £2,995 more than this car. Dealer: Milcars Mazda in Watford. AskCar page: https://askcar.co.uk/car/mazda-mazda6-2020-d604e303d152