2018 Audi A5 Cabriolet

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

£14,000

Fair price: within 8% of the typical £14,798 for this model, age and mileage, drawing on 189 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
44,069 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
White
Doors
2
Driven wheels
Front Wheel Drive
Engine badge
TFSI
Emissions standard
Euro 6

About this car

At 44,069 miles, this 2018 Audi A5 Cabriolet S Line has covered about 11,300 fewer miles than other 2018 Audi A5 Cabriolet cars. The dealer is asking £14,000, which is £798 below our market estimate of £14,798. We use UK dealer asking prices, including 189 Audi A5 Cabriolet listings, and account for the car’s age, mileage and specification. It first appeared in our advert records 13 days ago. Its recorded MOT is valid until 1 December 2026, and its advertised mileage is consistent with the latest MOT reading. It is advertised by Car Planet Watford in Rickmansworth.

Stock data from 19 October 2026.

How we estimate prices and check cars

Price history

First seen on 7 October 2026, 13 days ago. Advert duration calculated on 20 October 2026.

Recorded asking prices
Date observedAsking price
7 October 2026£14,000
19 October 2026£14,000

Price and mileage comparison

Estimated market asking price: £14,798. The asking price is £798 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 189 adverts of this make and model across different ages and specifications.

Advertised mileage is approximately 11,300 miles lower than typical for a 2018 Audi A5 Cabriolet.

The advertised mileage is consistent with the last MOT reading.

MOT

MOT valid until 1 December 2026. 41,493 miles at the last test.

5 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
£12,29575,686 miles
£13,75055,373 miles
£14,55045,400 miles
£19,94028,000 miles

These cars have covered 28,000–75,686 miles, compared with 44,069 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

Dealer

Car Planet Watford, Rickmansworth. Across the dealer network: 2 branches, 1,860 cars for sale.

Dealer postcode: WD3 3RT.

Dealer opening hours

Monday
09:00-21:00
Tuesday
09:00-21:00
Wednesday
09:00-21:00
Thursday
09:00-21:00
Friday
09:00-21:00
Saturday
09:00-21:00
Sunday
10:00-17:00

Vehicle photos