2018 Audi A3
1.5 TFSI S Line Manual FWD Euro 6 5dr (147 bhp)
£13,995
Fair price: within 8% of the typical £15,097 for this model, age and mileage, drawing on 6,484 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 (147 bhp)
- Mileage
- 20,167 miles
- Year
- 2018
- Fuel type
- Petrol
- Body type
- Hatchback
- Engine
- 1.5 L
- Gearbox
- Manual
- Power
- 147 bhp
- Seats
- 5
- CO2
- 118 g/km
- Colour
- Black
- 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 20,167 miles, around 45,500 fewer than typical for its age. Our estimated market asking price is £15,097. This car is advertised at £13,995, which is £1,102 below that figure. We use UK dealer asking prices, including 6,484 Audi A3 listings, and account for the car’s age, mileage and specification. Since we first spotted the advert 25 days ago, the asking price has dropped by £1,500. Our records show an MOT expiry date of 30 October 2025, which has passed. Ask the dealer for an update. Our comparison with the latest MOT reading has not flagged a mileage discrepancy. It is advertised by Adamsons Motors in Walmer.
Stock data from 19 October 2026.
Price history
First seen on 25 September 2026, 25 days ago. Advert duration calculated on 20 October 2026. Net asking-price reduction: £1,500 from the first recorded £15,495. 1 price reduction recorded, the latest observed on 16 October 2026.
| Date observed | Asking price |
|---|---|
| 25 September 2026 | £15,495 |
| 16 October 2026 | £13,995 |
| 19 October 2026 | £13,995 |
Price and mileage comparison
Estimated market asking price: £15,097. The asking price is £1,102 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 6,484 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 45,500 miles lower than typical for a 2018 Audi A3.
The advertised mileage is consistent with the last MOT reading.
The recorded MOT has expired; ask the dealer for an up-to-date MOT.
MOT
MOT not valid until 30 October 2025. 16,770 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
- 2020 Audi A3, 14,000 miles, £12,725, £2,867 under typical, Norbury
- 2018 Audi A3, 20,000 miles, £11,995, Glasgow
- 2024 Audi A3, 19,500 miles, £13,499, Gerrards Cross
Dealer
Adamsons Motors, Walmer. Across the dealer network: 16 cars for sale.
Dealer postcode: CT14 7JH.
