2018 Audi A5

2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (187 bhp)

£10,395

Good value: £1,527 under the typical £11,922 for this model, age and mileage, drawing on 1,862 adverts of this make and model.

Overview

Make
Audi
Model
A5
Trim
S LINE
Version
2.0 TDI ultra S Line S tronic FWD Euro 6 (s/s) 5dr Sportback (187 bhp)
Mileage
105,000 miles
Year
2018
Fuel type
Diesel
Body type
Hatchback
Engine
2.0 L
Gearbox
Automatic
Power
187 bhp
Seats
5
CO2
112 g/km
Colour
Silver
Doors
5
Driven wheels
Front Wheel Drive
Gearbox version
S tronic
Engine badge
TDI; ultra
Emissions standard
Euro 6

About this car

This 2018 Audi A5 S Line is advertised with 105,000 miles, approximately 34,300 above the typical mileage for its age. At £10,395, it is advertised £1,527 below our estimated market asking price of £11,922. To estimate its market asking price, we analyse UK dealer adverts for 1,862 Audi A5 cars across different ages and specifications. The asking price is now £1,604 lower than when we first recorded the advert 145 days ago. It may give you a starting point for a conversation about price. Its MOT is recorded as valid until 22 October 2026. The advertised mileage is consistent with the latest MOT reading. It is for sale at Bav Motors in Yeovil.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 30 May 2026, 145 days ago. Advert duration calculated on 22 October 2026. Net asking-price reduction: £1,604 from the first recorded £11,999. 14 price reductions recorded, the latest observed on 15 October 2026.

Recorded asking prices
Date observedAsking price
30 May 2026£11,999
1 June 2026£11,899
2 June 2026£11,850
4 June 2026£11,799
16 June 2026£11,595
25 June 2026£11,499
6 July 2026£11,399
7 July 2026£11,399
8 July 2026£11,299
10 July 2026£11,299
13 July 2026£10,999
23 September 2026£10,895
26 September 2026£10,750
6 October 2026£10,595
11 October 2026£10,499
14 October 2026£10,450
15 October 2026£10,395
20 October 2026£10,395

Price and mileage comparison

Estimated market asking price: £11,922. The asking price is £1,527 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 1,862 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 34,300 miles higher than typical for a 2018 Audi A5.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 22 October 2026. 101,173 miles at the last test.

40 other cars with the same year, trim, gearbox and fuel are for sale from £9,695 to £19,490.

Other matching cars (up to five, cheapest first)
Asking priceMileage
£9,695105,000 miles
£9,699110,500 miles
£10,595118,334 miles
£10,890101,797 miles
£10,991108,300 miles

These cars have covered 23,000–133,000 miles, compared with 105,000 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 A5 cars for sale · 2018 Audi A5 price guide

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Dealer

Bav Motors, Yeovil. Across the dealer network: 24 cars for sale.

Dealer postcode: BA22 8BQ.

Vehicle photos