2018 Audi A4

2.0 TFSI S Line S tronic 4WD Euro 6 (s/s) 4dr (249 bhp)

£17,980

Fair price: within 8% of the typical £17,425 for this model, age and mileage, drawing on 1,429 adverts of this make and model.

Overview

Make
Audi
Model
A4
Trim
S LINE
Version
2.0 TFSI S Line S tronic 4WD Euro 6 (s/s) 4dr (249 bhp)
Mileage
41,303 miles
Year
2018
Fuel type
Petrol
Body type
Saloon
Engine
2.0 L
Gearbox
Automatic
Power
249 bhp
Seats
5
CO2
141 g/km
Colour
Blue
Doors
4
Driven wheels
Four Wheel Drive
Gearbox version
S tronic
Engine badge
TFSI
Emissions standard
Euro 6

About this car

This 2018 Audi A4 S Line has covered 41,303 miles, around 29,900 fewer than typical for its age. Our estimated market asking price is £17,425. This car is advertised at £17,980, which is £555 above that figure. Our estimate draws on 1,429 Audi A4 adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 12 days. MOT records show an expiry date of 26 September 2027, and the latest recorded mileage is consistent with the advert. The seller is Swansway Garages Carlisle Audi, based in Carlisle.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 8 October 2026, 12 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
8 October 2026£17,980
19 October 2026£17,980

Price and mileage comparison

Estimated market asking price: £17,425. The asking price is £555 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 1,429 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 29,900 miles lower than typical for a 2018 Audi A4.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 26 September 2027. 41,279 miles at the last test.

17 other cars with the same year, trim, gearbox and fuel are for sale from £9,995 to £16,990.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,99580,544 miles
£9,99596,406 miles
£10,499122,000 miles
£10,59594,508 miles
£11,99072,000 miles

These cars have covered 4,800–122,000 miles, compared with 41,303 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 A4 cars for sale · 2018 Audi A4 price guide

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Dealer

Swansway Garages Carlisle Audi, Carlisle. Across the dealer network: 29 branches, 1,545 cars for sale.

Dealer postcode: CA3 0HA.

Dealer opening hours

Monday
09:00-19:00
Tuesday
09:00-19:00
Wednesday
09:00-19:00
Thursday
09:00-19:00
Friday
09:00-18:00
Saturday
09:00-17:00
Sunday
11:00-17:00

Vehicle photos