2018 Audi A3

1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)

£14,999

Fair price: within 8% of the typical £14,808 for this model, age and mileage, drawing on 6,532 adverts of this make and model.

Overview

Make
Audi
Model
A3
Trim
S LINE
Version
1.5 TFSI CoD 35 S Line Manual FWD Euro 6 (s/s) 5dr Sportback (148 bhp)
Mileage
30,801 miles
Year
2018
Fuel type
Petrol
Body type
Hatchback
Engine
1.5 L
Gearbox
Manual
Power
148 bhp
Seats
5
CO2
125 g/km
Colour
Black
Doors
5
Driven wheels
Front Wheel Drive
Engine badge
TFSI; CoD
Emissions standard
Euro 6

About this car

This 2018 Audi A3 S Line has covered 30,801 miles, around 34,700 fewer than typical for its age. Its asking price of £14,999 is £191 above our estimate of £14,808. We use UK dealer asking prices, including 6,532 Audi A3 listings, and account for the car’s age, mileage and specification. The asking price is now £700 lower than when we first recorded the advert 146 days ago. Our latest MOT record expired on 29 April 2026. Check the current position with the dealer. The latest recorded MOT mileage is consistent with the advertised figure. You can find this car at Wearside Autoparc in Sunderland.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 28 May 2026, 146 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £700 from the first recorded £15,699. 1 price reduction recorded, the latest observed on 23 June 2026.

Recorded asking prices
Date observedAsking price
29 May 2026£15,699
23 June 2026£14,999
10 July 2026£14,999
20 October 2026£14,999

Price and mileage comparison

Estimated market asking price: £14,808. The asking price is £191 above 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 6,532 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 34,700 miles lower than typical for a 2018 Audi A3.

The advertised mileage is consistent with the last MOT reading.

The recorded MOT has expired; ask the dealer for an up-to-date MOT.

MOT

MOT not valid until 29 April 2026. 30,142 miles at the last test.

53 other cars with the same year, trim, gearbox and fuel are for sale from £6,990 to £15,999.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£6,990122,999 miles
£8,500114,000 miles
£8,59495,000 miles
£8,995102,002 miles
£9,32299,596 miles

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 A3 cars for sale · 2018 Audi A3 price guide

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Dealer

Wearside Autoparc, Sunderland. Across the dealer network: 181 cars for sale.

Dealer postcode: SR2 8NT.

Dealer opening hours

Monday
09:00-18:00
Tuesday
09:00-18:00
Wednesday
09:00-18:00
Thursday
09:00-18:00
Friday
09:00-18:00
Saturday
09:00-17:00
Sunday
10:00-16:00

Vehicle photos