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USED AUDI A3 FOR SALE IN SOUTH WALES

NEYLAND, SWANSEA & BRIDGEND

Discover our impressive collection of used Audi A3 online today at Sinclair. With Audi dealership located in Bridgend, Neyland and Swansea, South Wales, we're confident that we'll have the ideal second hand A3 for you. Our Audi A3 used collection is regularly updated and features a trims and specifications. 

USED AUDI A3 ENGINE OPTIONS

Audi use excellent engines, cutting-edge technology, beautifully crafted interiors while providing an excellent driving experience, the A3 is no exception. Find your ideal next second-hand Audi A3 at Sinclair Audi. Your local Audi specialists located in Bridgend, Neyland and Swansea, South Wales. With a wide range of used A3 models and specifications, you are bound to find your perfect car today!

SECOND HAND AUDI A3 SAFETY FEATURES

In 2020, the A3 received a full-five star rating from Euro NCAP (New Car Assessment Programme). You can therefore drive with confidence knowing that the A£ has been designed to put your mind at ease and focus on the road ahead. The Audi A3 second hand range come equipped with an impressive range on technology, including sat-nav, infotainment screen and DAB radio. Models from 2017 to 2019 offered Apple CarPlay and Android Auto as an optional extra, models from 2020 have both as standard.

Audi A3 Sportback Driving
Audi A3 Interior

AUDI A3 HISTORY

First launched in 1996, the Audi A3 has remained a staple in Audi's lineup. This sleek hatchback has evolved over four generations, with the latest debuting in 2020, featuring updated interior and exterior designs. The 2020 model also marked the end of the 3-door version, leaving only the 5-door option. However, if you prefer a 3-door model, pre-2020 versions are still available.

PRE OWNED AUDI A3 MODELS

With a range of models to choose from including the iconic Sportback to the A3 Saloon and the S range models if you prefer something sportier, there's a used A3 for everyone. With the choice of 3 petrol engines, a 109bhp 1.0-litre (30 TFSI), a 148bhp 1.5-litre (35 TFSI), or a 187bhp 2.0-litre (40 TFSI). A 148bhp 35 TDI diesel engine as well as plug-in hybrid powered engines. Whichever A3 you choose, you are guaranteed a great mix of comfort and control.

USED AUDI CARS FOR SALE

As well as our fantastic selection of approved used Audi A3 models, we also stock a wide range of other Audi models, including:

WHY CHOOSE SINCLAIR AUDI?

We’re proud to offer fantastic second-hand A3 models, for competitive prices. Explore our range of used Audi A3 cars that are available with Audi finance options. Sinclair Audi offers a complete aftersales solution from servicing, MOT’s, maintenance and repairs, our team of manufacturer-trained technicians can take care of your used car to the highest level of care and expertise, ensuring optimum safety and performance.

Above are the available used Audi A3 cars currently available in our Bridgend, Neyland and Swansea showrooms. For more information click on the tiles above, or contact our friendly team of experts at Sinclair Audi today!

AUDI A3 FREQUENTLY ASKED QUESTIONS

Is the Audi A3 reliable as a used car?

A well-maintained Audi A3 is generally a reliable car. It's therefore important to check the service history of the vehicle before purchasing. Our Approved Used Audi A3 collection sorts this for you as each model undergoes a full history check, a 150 multipoint check, as well as a one year warranty.

Audi A3 Sportback Side View
Grey Audi A3 Sportback Front Side View Driving

Petrol or diesel - which used Audi A3 engine should I choose?

This is dependent on your driving habits and lifestyle. If you often drive long distances, it's worth opting for a diesel engine. The 35 TDI can offer up to 65.7 MPG on the motorway. If you tend to drive shorter distances, a petrol model is most likely more suited for your lifestyle.

The 35 TFSI can achieve up to 53 MPG. If you're open to a Plug-In Hybrid, the TFSI e is ideal if you're looking to cut back on fuel costs. It offers an electric range of up to 88 miles on a full charge - which is ideal for short trips.

How much does it cost to insure an Audi A3?

The cost to insure an Audi A3 depends on which model and spec you opt for. Audi A3 insurance groups start at 14 for entry-level petrol trims such as the SE and rise to around 46 for the more powerful, premium versions such as the S3.

To avoid unexpected high insurance costs, we'd recommend getting a quote from your insurance provider before purchase.

What's the difference between the Audi A3 Sportback and Saloon?

The main difference between the Audi A3 Sportback and Saloon is the body style. The A3 Sportback is a 5-door hatchback, whereas the A3 Saloon is a 4-door saloon.

The Sportback's rear hatch opens up over the whole boot area for easier loading, while the Saloon has a separate boot lid and a more traditional three-box shape.

Does the Audi A3 have a good boot space?

The A3 Sportback offers 380 litres of boot space, extending to 1,200 litres with the rear seats folded - plenty for up to three medium-sized suitcases, a big shop, or a set of golf clubs.

The A3 Saloon offers slightly more room with the seats up at 425 litres, but its fixed boot lid means less flexibility for bulkier or longer items. If you need maximum practicality for larger loads, the Sportback's hatchback design and much bigger folded capacity make it the more versatile choice.

About Us

Sinclair Group is one of the UKs leading automotive retail groups, delivering exceptional vehicle sales, finance, and aftersales service across Wales and the West of England.

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© 2026 Sinclair. All Rights Reserved. Sinclair Group is the brand name for all of our limited companies. Registered in England and Wales. Registered Address: Sinclair Group | Old Field Road | Bocam Park | Pencoed | CF35 5LJ. Registered number: 1192572.

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