2026 Audi A1 1.5 TFSI S Line

Price: £31,800. Above the going rate: £6,489 (25%) over the AskCar estimate of £25,311, our expected asking price for this car from its model, age, mileage and specification, drawing on 4,844 priced Audi A1 adverts on AskCar as of 10 November 2026.

AskCar lists 4,936 used Audi A1 from 2,043 UK dealerships, as of 10 November 2026.

Overview

  • Make: Audi
  • Model: A1
  • Trim: S Line
  • Version: 1.5 TFSI S Line S tronic FWD Euro 6 5dr (147 bhp)
  • Year: 2026
  • Mileage: 5,000 miles
  • Fuel: Petrol
  • Body: Hatchback, 5 doors, 5 seats
  • Engine: 1.5 litres, 147 bhp
  • Gearbox: Automatic (S tronic)
  • Drive: Front-wheel drive
  • Colour: Grey
  • CO2: 128 g/km
  • Emissions standard: Euro 6, ULEZ compliant

About this car

This 2026 Audi A1 S Line is advertised with 5,000 miles, approximately 2,300 above the typical mileage for its age. Priced at £31,800, it is advertised £6,489 above the AskCar estimate of £25,311. To work out the AskCar estimate, we analyse UK dealer adverts for 4,844 Audi A1 cars across different ages and specifications. We have tracked this advert today. The seller is Mon Motors Cardiff Audi, based in Cardiff. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 10 November 2026.

How we estimate prices and check cars

Mon Motors Cardiff Audi is rated 4.6 out of 5 on Google.

Price

Above the going rate: £6,489 (25%) over the AskCar estimate of £25,311.

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 4,844 priced Audi A1 adverts across different ages and specifications, as of 10 November 2026.

A 2026 Audi A1 with the 1.5 petrol engine is typically advertised at £25,500: the median of the 219 for sale on AskCar, as of 10 November 2026.

Time on sale

AskCar first saw this 2026 Audi A1 advertised today. About 3 in 10 of 2026 Audi A1 cars are gone from sale within a month of being advertised: 173 of the 586 first advertised between 10 July 2026 and 7 October 2026.

Price history

AskCar first saw this advert on 10 November 2026 at £31,800. Its asking price has not changed.

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 2,300 miles higher than the median mileage of a 2026 Audi A1 on AskCar.

Similar cars

177 other 2026 Audi A1 S Line 1.5 petrol automatic hatchbacks are for sale at UK dealers, from £22,377 to £32,900, as of 10 November 2026.

The 3 closest to this car in mileage:

  • 2026 Audi A1 S Line, 1.5 petrol hatchback, silver. Mileage: 5,000 miles. Price: £24,990, £6,810 less than this car. Dealer: Stratstone Shrewsbury Audi in Shrewsbury. AskCar page: https://askcar.co.uk/car/audi-a1-2026-a890c1142b29
  • 2026 Audi A1 S Line, 1.5 petrol hatchback, red. Mileage: 5,000 miles. Price: £25,480, £6,320 less than this car. Dealer: Stratstone Wolverhampton Audi in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a1-2026-80b4009c34da
  • 2026 Audi A1 S Line, 1.5 petrol hatchback, grey. Mileage: 5,000 miles. Price: £28,991, £2,809 less than this car. Dealer: Stratstone Shrewsbury Audi in Shrewsbury. AskCar page: https://askcar.co.uk/car/audi-a1-2026-2c7752a50bc8
  • The nearest: 2026 Audi A1 S Line, 1.5 petrol hatchback, grey, under a mile from this car. Mileage: 3,078 miles. Price: £23,850, £7,950 less than this car. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a1-2026-23fa88ee01e7

Browse all Audi A1 cars for sale · 2026 Audi A1 price guide

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Photos

40 photos of this car are on its AskCar page.

As of 10 November 2026, AskCar lists 591,054 cars and vans from 12,888 UK dealerships, read daily from dealer websites: over 99% of UK dealer used car adverts. No dealer pays to be listed.