2018 Audi A3
1.5 TFSI S Line Manual FWD Euro 6 5dr 35 (147 bhp)
£13,199
Fair price: within 8% of the typical £13,055 for this model, age and mileage, drawing on 6,532 adverts of this make and model.
Overview
- Make
- Audi
- Model
- A3
- Trim
- S LINE
- Version
- 1.5 TFSI S Line Manual FWD Euro 6 5dr 35 (147 bhp)
- Mileage
- 50,576 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Manual
- Power
- 147 bhp
- Seats
- 5
- CO2
- 146 g/km
- Colour
- White
- Doors
- 5
- Driven wheels
- Front Wheel Drive
- Engine badge
- TFSI
- Emissions standard
- Euro 6
About this car
This 2018 Audi A3 S Line has covered 50,576 miles, around 14,900 fewer than typical for its age. Our estimated market asking price is £13,055. This car is advertised at £13,199, which is £144 above that figure. We use UK dealer asking prices, including 6,532 Audi A3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 28 days ago, the asking price has dropped by £350. MOT records show an expiry date of 4 March 2027, and the latest recorded mileage is consistent with the advert. The seller is Motorpoint Birtley, based in Birtley.
Stock data from 20 October 2026.
Price history
First seen on 23 September 2026, 28 days ago. Advert duration calculated on 21 October 2026. Net asking-price reduction: £350 from the first recorded £13,549. 3 price reductions recorded, the latest observed on 13 October 2026.
| Date observed | Asking price |
|---|---|
| 23 September 2026 | £13,549 |
| 24 September 2026 | £13,149 |
| 25 September 2026 | £13,199 |
| 3 October 2026 | £13,099 |
| 6 October 2026 | £13,299 |
| 13 October 2026 | £13,049 |
| 15 October 2026 | £13,199 |
| 20 October 2026 | £13,199 |
Price and mileage comparison
Estimated market asking price: £13,055. The asking price is £144 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 6,532 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 14,900 miles lower than typical for a 2018 Audi A3.
The advertised mileage is consistent with the last MOT reading.
MOT
MOT valid until 4 March 2027. 46,330 miles at the last test.
53 other cars with the same year, trim, gearbox and fuel are for sale from £6,990 to £15,999.
| Asking price | Mileage |
|---|---|
| £6,990 | 122,999 miles |
| £8,500 | 114,000 miles |
| £8,594 | 95,000 miles |
| £8,995 | 102,002 miles |
| £9,322 | 99,596 miles |
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 A3 cars for sale · 2018 Audi A3 price guide
Similar cars for less
- 2018 Audi A3, 44,000 miles, £11,000, £3,211 under typical, Penkridge
- 2020 Audi A3, 37,000 miles, £9,995, £2,563 under typical, Doncaster
- 2020 Audi A3, 14,000 miles, £12,725, £2,979 under typical, Norbury
Dealer
Motorpoint Birtley, Birtley. Across the dealer network: 22 branches, 6,161 cars for sale.
Dealer postcode: DH3 2BQ.
Dealer opening hours
- Monday
- 10:00-20:00
- Tuesday
- 10:00-20:00
- Wednesday
- 10:00-20:00
- Thursday
- 10:00-20:00
- Friday
- 10:00-20:00
- Saturday
- 09:00-18:00
- Sunday
- 11:00-17:00
