Used Audi S3 for sale near Isleworth

CarGurus expert rating: 3 out of 5
CarGurus user rating: 4.7 out of 5
Percentage of good/great deals available on CarGurus: 26.4%
Overall CarGurus rating:* 4.1 out of 5
Available Listings: Around 360
Average Price: Around £22,000

Audi S3 (2006-2012) Pros and Cons

Pros	Cons
Very quick, with the all-weather security of four-wheel drive	Not as exciting as a Ford Focus ST
Comfortable and capable on a long journey	Iffy reliability could lead to a big bill
Subtle good looks	Small boot means packing light

Quick Summary

The Audi S3 (2006-2012), known as the S3 8P, is an understated yet formidable performance hot hatch that prioritises composure and all-weather capability over raw thrills. Launched in 2006, it features a 2.0-litre turbocharged TFSI petrol engine producing 265bhp and 258lb ft of torque, enabling 0-60mph in 5.6 seconds. The quattro four-wheel drive system provides exceptional grip and stability, whilst the cabin showcases Audi's restrained yet stylish design with top-notch materials. A 2008 facelift introduced the five-door Sportback variant and optional six-speed S tronic automatic gearbox, though the small boot (281-302 litres) requires careful packing on longer journeys.

As a used purchase, the S3 offers mature, composed performance ideal for long-distance driving with meaty acceleration and premium refinement. However, potential reliability issues demand careful inspection before purchase, and running costs warrant consideration—cambelt changes at 70,000 miles cost around £745, whilst S tronic fluid changes and Haldex servicing add to expenses. Fuel economy averages 26mpg, rising to 31mpg on motorway runs. Insurance sits in group 36 of 50, and Vehicle Excise Duty ranges from £305-£330. Despite these considerations, a well-maintained example delivers a satisfying ownership experience blending performance with understated premium appeal.

Best for: Drivers seeking rapid, composed long-distance performance with four-wheel drive security, those valuing subtle premium aesthetics, and buyers prioritising all-weather stability over outright thrills.

Not ideal for: Enthusiasts wanting the most engaging driving experience, those with tight budgets for maintenance and repairs, or buyers requiring a spacious boot for regular long trips.


Comparison vs Key Rivals



The Verdict

You should buy the S3 if: You seek rapid, composed long-distance performance with four-wheel drive security, value subtle premium aesthetics, and prioritise all-weather stability over outright thrills.

Consider alternatives if: You want the most engaging driving experience, have tight budgets for maintenance and repairs, or require a spacious boot for regular long trips.

Competitive Position: The Audi S3 (2006-2012) is a mature, composed performance car that excels at rapid, all-weather driving with premium refinement. Whilst it may not match rivals like the Ford Focus ST for outright excitement or offer the practicality of larger vehicles, its quattro four-wheel drive system, turbocharged performance, and understated premium appeal make it an excellent choice for discerning drivers prioritising composure and capability. Potential reliability concerns require careful inspection, but a well-maintained example delivers a satisfying ownership experience blending meaty acceleration with classy, low-key styling.

Read our full Audi S3 Review

*The Overall CarGurus rating: that informs these recommendations is based on CarGurus' proprietary market data from March 2026, CarGurus expert reviews, and CarGurus user reviews.