2020 Audi A3 2.0 TDI Edition 1

Overview

• Make: Audi
• Model: A3
• Trim: Edition 1
• Version: 2.0 TDI 35 Edition 1 S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
• Year: 2020
• Mileage: 46,000 miles
• Fuel: Diesel
• Body: Saloon, 4 doors, 5 seats
• Engine: 2.0 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 126 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2020 Audi A3 Edition 1 has covered 46,000 miles. The dealer is asking £19,495, which is £832 below the AskCar estimate of £20,327. To work out the AskCar estimate, we analyse UK dealer adverts for 6,542 Audi A3 cars across different ages and specifications. It first appeared in our advert records 2 days ago. The advertised mileage is lower than the latest MOT reading of 46,748 miles. Ask the dealer to explain. The latest recorded MOT expires on 8 October 2027. It is for sale at MC Autosales in Magherafelt. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 2 November 2026.

How we estimate prices and check cars

Price

Fair price: £832 (4%) under the AskCar estimate of £20,327.

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 6,542 priced Audi A3 adverts across different ages and specifications, as of 2 November 2026.

A 2020 Audi A3 with the 2.0 diesel engine is typically advertised at £16,800: the median of the 52 for sale on AskCar, as of 2 November 2026.

Time on sale

AskCar first saw this 2020 Audi A3 advertised 2 days ago. About half of 2020 Audi A3 cars are gone from sale within a month of being advertised: 226 of the 433 first advertised between 8 July 2026 and 29 September 2026.

Price history

AskCar first saw this advert on 31 October 2026 at £19,495. 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 2 November 2026: valid until 8 October 2027.

It has had 5 MOTs. The latest, on 1 October 2026, passed.

There were no advisories at the latest test.

Mileage at that test: 46,748 miles. The advert says 46,000 miles, fewer than the MOT record, so ask the dealer which is right.

Advertised mileage is about 4,400 miles lower than the median mileage of a 2020 Audi A3 on AskCar.

Similar cars

2 other 2020 Audi A3 Edition 1 2.0 diesel automatic saloons are for sale at UK dealers, from £15,995 to £20,995, as of 2 November 2026.

The 2 closest to this car in mileage:

• 2020 Audi A3 Edition 1, 2.0 diesel saloon, black. Mileage: 39,898 miles. Price: £20,995, £1,500 more than this car. Dealer: Top Cars Telford in Dawley. AskCar page: https://askcar.co.uk/car/audi-a3-2020-9831bc618913
• 2020 Audi A3 Edition 1, 2.0 diesel saloon, white. Mileage: 93,000 miles. Price: £15,995, £3,500 less than this car. Dealer: Apollo Prestige Vehicles in Sheffield. AskCar page: https://askcar.co.uk/car/audi-a3-2020-8661eaaeb338