2018 Audi A5 Cabriolet

2.0 TFSI S Line Manual FWD Euro 6 (s/s) 2dr (187 bhp)

£12,295

Fair price: within 8% of the typical £11,994 for this model, age and mileage, drawing on 193 adverts of this make and model.

Overview

Make
Audi
Model
A5 Cabriolet
Trim
S LINE
Version
2.0 TFSI S Line Manual FWD Euro 6 (s/s) 2dr (187 bhp)
Mileage
75,686 miles
Year
2018
Fuel type
Petrol
Body type
Convertible
Engine
2.0 L
Gearbox
Manual
Power
187 bhp
Seats
4
CO2
137 g/km
Colour
Black
Doors
2
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

With 75,686 miles on the clock, this 2018 Audi A5 Cabriolet S Line has done roughly 19,900 more miles than a typical 2018 Audi A5 Cabriolet. The dealer is asking £12,295, which is £301 above our market estimate of £11,994. To estimate its market asking price, we analyse UK dealer adverts for 193 Audi A5 Cabriolet cars across different ages and specifications. Since we first spotted the advert 26 days ago, the asking price has dropped by £200. MOT records show an expiry date of 29 March 2027, and the latest recorded mileage is consistent with the advert. It is for sale at Shelldrakes Specialist Cars in Shefford.

Stock data from 20 October 2026.

How we estimate prices and check cars

Price history

First seen on 25 September 2026, 26 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £200 from the first recorded £12,495. 1 price reduction recorded, the latest observed on 28 September 2026.

Recorded asking prices
Date observedAsking price
25 September 2026£12,495
28 September 2026£12,295
20 October 2026£12,295

Price and mileage comparison

Estimated market asking price: £11,994. The asking price is £301 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 193 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 19,900 miles higher than typical for a 2018 Audi A5 Cabriolet.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 29 March 2027. 75,624 miles at the last test.

4 other cars with the same year, trim, gearbox and fuel are for sale from £12,000 to £19,940.

Other matching cars
Asking priceMileage
£12,00060,500 miles
£14,00044,069 miles
£14,55047,319 miles
£19,94028,000 miles

These cars have covered 28,000–60,500 miles, compared with 75,686 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 Cabriolet cars for sale · 2018 Audi A5 Cabriolet price guide

Similar cars for less

Dealer

Shelldrakes Specialist Cars, Shefford. Across the dealer network: 31 cars for sale.

Dealer postcode: SG17 5QQ.

Dealer opening hours

Monday
09:30-16:30
Tuesday
09:30-16:30
Wednesday
09:30-16:30
Thursday
09:30-16:30
Friday
09:30-16:30
Saturday
10:00-16:00
Sunday
11:00-15:00

Vehicle photos