2018 Audi A3
1.5 TFSI S Line Manual FWD Euro 6 5dr (147 bhp)
£12,490
Fair price: within 8% of the typical £13,057 for this model, age and mileage, drawing on 6,423 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
- 45,497 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
- Grey
- 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 45,497 miles, around 19,500 fewer than typical for its age. At £12,490, it is advertised £567 below our estimated market asking price of £13,057. The estimate uses 6,423 UK dealer adverts for the Audi A3, with adjustments for age, mileage, trim, engine and other specifications. It first appeared in our advert records 1 day ago. The seller is Swansway Garages, based in Crewe.
Stock data from 28 October 2026.
Price history
First seen on 28 October 2026, 1 days ago. Advert duration calculated on 29 October 2026.
| Date observed | Asking price |
|---|---|
| 28 October 2026 | £12,490 |
Price and mileage comparison
Estimated market asking price: £13,057. The asking price is £567 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 6,423 adverts of this make and model across different ages and specifications.
Advertised mileage is approximately 19,500 miles lower than typical for a 2018 Audi A3.
52 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 |
| £8,990 | 104,922 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
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