2019 Audi A3 2.0 TDI S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 2.0 TDI S Line S tronic 4WD Euro 6 5dr 40 (181 bhp)
• Year: 2019
• Mileage: 42,680 miles
• Fuel: Diesel
• Body: Hatchback, 5 doors, 5 seats
• Engine: 2.0 litres, 181 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Red
• CO2: 165 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

With 42,680 miles on the clock, this 2019 Audi A3 S Line has done roughly 15,500 fewer miles than a typical 2019 Audi A3. The AskCar estimate for this car is £18,155. It is priced at £17,990, which is £165 below that estimate. To work out the AskCar estimate, we analyse UK dealer adverts for 6,630 Audi A3 cars across different ages and specifications. Since we first spotted the advert 51 days ago, the asking price has dropped by £990. Our records show an MOT expiry date of 24 October 2026, which has passed. Ask the dealer for an update. Its advertised mileage matches the government's MOT record. It is for sale at Swansway Garages in Crewe. 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: £165 (under 1%) under the AskCar estimate of £18,155.

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 6,630 priced Audi A3 adverts across different ages and specifications, as of 4 November 2026.

A 2019 Audi A3 with the 2.0 diesel engine is typically advertised at £15,000: the median of the 40 for sale on AskCar, as of 4 November 2026.

Time on sale

This 2019 Audi A3 has been on sale for at least 51 days.

Price history

AskCar first saw this advert on 14 September 2026 at £18,980. Its asking price is now £17,990, £990 less. The latest price cut was seen on 31 October 2026.

Price changes recorded:

• 14 September 2026: £18,980
• 31 October 2026: £17,990

Mileage and MOT

MOT, from the government's MOT records (DVSA, the Driver and Vehicle Standards Agency), as of 4 November 2026: the latest record we hold ran out on 24 October 2026; ask the dealer for the current MOT.

It has had 4 MOTs. The latest, on 17 October 2025, passed.

There were no advisories at the latest test.

Mileage at that test: 36,754 miles, which matches the advertised 42,680 miles.

Advertised mileage is about 15,500 miles lower than the median mileage of a 2019 Audi A3 on AskCar.

Similar cars

3 other 2019 Audi A3 S Line 2.0 diesel automatic hatchbacks are for sale at UK dealers, from £11,980 to £14,990, as of 4 November 2026.

The 3 closest to this car in mileage:

• 2019 Audi A3 S Line, 2.0 diesel hatchback, black. Mileage: 56,539 miles. Price: £14,990, £3,000 less than this car. Dealer: Xenon Automotive in Welwyn Garden City. AskCar page: https://askcar.co.uk/car/audi-a3-2019-3bf4018f3fc0
• 2019 Audi A3 S Line, 2.0 diesel hatchback, grey. Mileage: 69,519 miles. Price: £13,310, £4,680 less than this car. Dealer: Evans Halshaw Hyundai Derby in Derby. AskCar page: https://askcar.co.uk/car/audi-a3-2019-220cbbdbfcea
• 2019 Audi A3 S Line, 2.0 diesel hatchback, white. Mileage: 93,000 miles. Price: £11,980, £6,010 less than this car. Dealer: D & R Trade in Nottingham. AskCar page: https://askcar.co.uk/car/audi-a3-2019-0368f4421db7