AUDI A3 (2003-08) 5DR SPORTBACK 2.0 TDI 140 S LINE

Buyer's Guide & Data from our Checks
The AUDI A3 (2003-08) 5DR SPORTBACK 2.0 TDI 140 S LINE is a compact hatchback that fits well in the UK market as a stylish and practical choice for daily driving. Its sporty design and S LINE trim give it a more refined and distinctive look compared to basic models. With over 2,100 checks performed on mycarcheck.com and nearly 1,000 different VINs recorded, the vehicle remains popular among used car buyers and offers a good understanding of its history and reliability.
Typically, this model is used by commuters, small families, or first-time drivers who value efficiency without sacrificing comfort. Its fuel economy and versatile hatchback shape make it appealing for urban driving and everyday errands. The vehicle’s reputation for decent reliability and engaging driving experience helps it stand out in its class, especially among rivals like the Volkswagen Golf or Ford Focus.
What makes the AUDI A3 S LINE particularly notable is its combination of sporty looks, quality interior, and good handling. The average mileage of around 148,000 suggests a solid, well-loved vehicle, though multiple previous owners might indicate careful buyer consideration. Overall, it offers a balanced mix of style, practicality, and driving enjoyment in the used car market.
Don't risk buying a used AUDI A3 (2003-08) 5DR SPORTBACK 2.0 TDI 140 S LINE without checking. Hidden finance, write-offs, or mileage issues can be costly—enter the reg now and verify before you proceed.
Key Findings
The following statistics are drawn from our checks of 954 different vehicles, run between February 17th 2021 and April 30th 2026. These real-world insights provide context for this vehicle's place in the market, as well as its typical usage.
2,159
Lookups
Lookups
239
Hidden Histories
Hidden Histories
155k
Average Mileage
Average Mileage
£1,700
Average Valuation
Average Valuation












