2018 Audi A3 1.5 TFSI CoD S Line

Overview

• Make: Audi
• Model: A3
• Trim: S Line
• Version: 1.5 TFSI CoD 35 S Line S tronic FWD Euro 6 (s/s) 4dr (148 bhp)
• Year: 2018
• Mileage: 75,750 miles
• Fuel: Petrol
• Body: Saloon, 4 doors, 5 seats
• Engine: 1.5 litres, 148 bhp
• Gearbox: Automatic (S tronic)
• Drive: Front-wheel drive
• Colour: Grey
• CO2: 117 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

At 75,750 miles, this 2018 Audi A3 S Line has covered about 10,800 more miles than other 2018 Audi A3 cars. Priced at £13,490, it is advertised £1,500 above the AskCar estimate of £11,990. The AskCar estimate uses 6,542 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 20 days ago. Our latest MOT record expired on 24 October 2026. Check the current position with the dealer. Its advertised mileage matches the government's MOT record. It is for sale at Quattro Tech Cars in St Ives. 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

Above the going rate: £1,500 (12%) over the AskCar estimate of £11,990.

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 2018 Audi A3 with the 1.5 petrol engine is typically advertised at £12,200: the median of the 142 for sale on AskCar, as of 2 November 2026.

Time on sale

This 2018 Audi A3 has been on sale for at least 20 days.

Price history

AskCar first saw this advert on 13 October 2026 at £13,490. 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: the latest record we hold ran out on 24 October 2026; ask the dealer for the current MOT.

It has had 6 MOTs. The latest, on 1 October 2025, passed.

Advisories at the latest test: windscreen damaged but not adversely affecting driver's view; nearside front tyre slightly damaged/cracking or perishing.

Mileage at that test: 67,323 miles, which matches the advertised 75,750 miles.

Advertised mileage is about 10,800 miles higher than the median mileage of a 2018 Audi A3 on AskCar.

Similar cars

5 other 2018 Audi A3 S Line 1.5 petrol automatic saloons are for sale at UK dealers, from £10,350 to £16,250, as of 2 November 2026.

The 3 closest to this car in mileage:

• 2018 Audi A3 S Line, 1.5 petrol saloon, silver. Mileage: 68,739 miles. Price: £12,299, £1,191 less than this car. Dealer: Perfect Car Company in Shrewsbury. AskCar page: https://askcar.co.uk/car/audi-a3-2018-42a66fc60d6c
• 2018 Audi A3 S Line, 1.5 petrol saloon, black. Mileage: 89,508 miles. Price: £10,495, £2,995 less than this car. Dealer: Kestrels Motor Company in Halstead. AskCar page: https://askcar.co.uk/car/audi-a3-2018-c98fde75305b
• 2018 Audi A3 S Line, 1.5 petrol saloon, grey. Mileage: 97,862 miles. Price: £10,350, £3,140 less than this car. Dealer: NSN Motors in Buntingford. AskCar page: https://askcar.co.uk/car/audi-a3-2018-5c71515de6c5