2025 Audi A5 Avant 2.0 TDI S Line

Overview

• Make: Audi
• Model: A5 Avant
• Trim: S Line
• Version: 2.0 TDI S Line S tronic 4WD Euro 6 (s/s) 5dr (201 bhp)
• Year: 2025
• Mileage: 8,496 miles
• Fuel: Diesel, mild hybrid
• Body: Estate, 5 doors, 5 seats
• Engine: 2.0 litres, 201 bhp
• Gearbox: Automatic (S tronic)
• Drive: Four-wheel drive
• Colour: Black
• CO2: 132 g/km
• Emissions standard: Euro 6, ULEZ compliant

About this car

This 2025 Audi A5 Avant S Line is advertised with 8,496 miles on the clock. Priced at £41,797, it is advertised £5,444 above the AskCar estimate of £36,353. The AskCar estimate draws on 308 Audi A5 Avant adverts across the UK, adjusting for age, mileage, trim, engine and other specifications. We have tracked this advert for 161 days. It is for sale at Sinclair Group in Bridgend. How to contact the dealer and its opening hours are on this AskCar page.

Stock data as of 5 November 2026.

How we estimate prices and check cars

Price

Above the going rate: £5,444 (14%) over the AskCar estimate of £36,353.

The AskCar estimate is our expected asking price for this car. It uses UK dealer asking prices, accounting for make, model, trim, version, age, mileage, fuel, gearbox, body type, driven wheels, engine size and power. It is an advertised price, not a confirmed sale price.

It draws on 308 priced Audi A5 Avant adverts across different ages and specifications, as of 5 November 2026.

A 2025 Audi A5 Avant with the 2.0 diesel engine is typically advertised at £33,100: the median of the 146 for sale on AskCar, as of 5 November 2026.

Time on sale

This 2025 Audi A5 Avant has been on sale for at least 161 days.

Price history

AskCar first saw this advert on 28 May 2026 at £41,797. Its asking price has not changed.

Price changes recorded:

• 28 May 2026: £41,797
• 23 August 2026: £41,032
• 25 August 2026: £41,797

Mileage and MOT

MOT: first test not yet due.

Advertised mileage is about 400 miles higher than the median mileage of a 2025 Audi A5 Avant on AskCar.

Similar cars

14 other 2025 Audi A5 Avant S Line 2.0 diesel automatic estates are for sale at UK dealers, from £28,299 to £38,500, as of 5 November 2026.

The 3 closest to this car in mileage:

• 2025 Audi A5 Avant S Line, 2.0 diesel estate, white. Mileage: 8,283 miles. Price: £34,950, £6,847 less than this car. Dealer: Mon Motors Cheltenham Audi in Cheltenham. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-ba4b0584fabe
• 2025 Audi A5 Avant S Line, 2.0 diesel estate, blue. Mileage: 10,342 miles. Price: £34,990, £6,807 less than this car. Dealer: Harwoods Portsmouth Audi in Portsmouth. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-f1ce98826c52
• 2025 Audi A5 Avant S Line, 2.0 diesel estate, black. Mileage: 6,211 miles. Price: £36,880, £4,917 less than this car. Dealer: Stratstone Wolverhampton Audi in Wolverhampton. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-d902d1473b18

• The nearest: 2025 Audi A5 Avant S Line, 2.0 diesel estate, white, 19 miles from this car. Mileage: 5,975 miles. Price: £35,450, £6,347 less than this car. Dealer: Mon Motors Cardiff Audi in Cardiff. AskCar page: https://askcar.co.uk/car/audi-a5-avant-2025-46b835d1a240