2018 Audi A1

1.4 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (Nav) (123 bhp)

£13,799

Fair price: within 8% of the typical £13,940 for this model, age and mileage, drawing on 4,728 adverts of this make and model.

Overview

Make
Audi
Model
A1
Trim
S LINE
Version
1.4 TFSI S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (Nav) (123 bhp)
Mileage
24,887 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
1.4 L
Gearbox
Automatic
Power
123 bhp
Seats
5
CO2
113 g/km
Colour
Blue
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

At 24,887 miles, this 2018 Audi A1 S Line has covered about 26,900 fewer miles than other 2018 Audi A1 cars. The dealer is asking £13,799, which is £141 below our market estimate of £13,940. To estimate its market asking price, we analyse UK dealer adverts for 4,728 Audi A1 cars across different ages and specifications. We first saw this car advertised 75 days ago. Its asking price has since fallen by £300. The time on sale and price change could be useful context when negotiating. Its MOT is recorded as valid until 30 May 2027. The advertised mileage is consistent with the latest MOT reading. It is for sale at Sky Autos in London.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 6 August 2026, 75 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £300 from the first recorded £14,099. 2 price reductions recorded, the latest observed on 21 August 2026.

Recorded asking prices
Date observedAsking price
7 August 2026£14,099
8 August 2026£14,099
17 August 2026£13,999
21 August 2026£13,799
19 October 2026£13,799

Price and mileage comparison

Estimated market asking price: £13,940. The asking price is £141 below this estimate.

The estimate uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It estimates an advertised price, not a confirmed sale price.

The pricing calculation includes 4,728 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 26,900 miles lower than typical for a 2018 Audi A1.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 30 May 2027. 24,622 miles at the last test.

25 other cars with the same year, trim, gearbox and fuel are for sale from £10,350 to £15,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£10,35057,200 miles
£10,79071,000 miles
£11,49953,317 miles
£11,65046,981 miles
£11,99536,181 miles

These cars have covered 9,372–88,642 miles, compared with 24,887 miles for this car.

Matching year, trim, gearbox and fuel does not mean matching mileage or every specification. Our estimate adjusts for these differences using the wider market data.

Browse all Audi A1 cars for sale · 2018 Audi A1 price guide

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Dealer

Sky Autos, London. Across the dealer network: 68 cars for sale.

Dealer postcode: NW10 7XR.

Dealer opening hours

Monday
10:00-18:00
Tuesday
10:00-18:00
Wednesday
10:00-18:00
Thursday
10:00-18:00
Friday
10:00-18:00
Saturday
10:00-18:00
Sunday
11:00-18:00

Vehicle photos