Used Audi A5 S Line Price Guide

The Audi A5 S Line combines elegant coupé styling with sporty refinement, making it one of the most desirable premium cars on the used market. With around 200 listings currently available across the UK, prices typically range from £8,000 for older high-mileage examples to £45,000 for nearly-new models.

Market Summary

Price range
£8,000 – £45,000
Total listings
200
Most common year
2020
Most common fuel
Petrol

Audi A5 S Line Prices by Year

Year Min Price Avg Price Max Price
2019-2023 £28,000 £35,500 £45,000
2016-2018 £18,000 £23,000 £28,000
2013-2015 £12,000 £15,000 £18,000
2010-2012 £9,000 £11,000 £13,000
2007-2009 £8,000 £9,500 £11,000

Average Price by Fuel Type

Diesel

£21,500

Petrol

£24,000

Hybrid

£32,000

Average Price by Mileage

Mileage Average Price
N/A miles £33,000
N/A miles £23,500
N/A miles £16,500
N/A miles £11,500

About the Audi A5 S Line

Launched in 2007, the Audi A5 established itself as a stylish alternative to the BMW 4 Series and Mercedes C-Class Coupé. The S Line trim adds sporty bumpers, larger alloy wheels, sports suspension, and upgraded interior trim. Available as a two-door coupé, five-door Sportback, or convertible Cabriolet, the A5 S Line offers a range of efficient petrol and diesel engines from 2.0-litre four-cylinders to potent 3.0-litre V6s. The second generation, introduced in 2016, brought sharper styling, improved technology, and better fuel economy whilst maintaining the refined driving experience Audi is known for.

What Affects the Price of a Used Audi A5 S Line

Year and mileage are the primary price factors, with pre-2016 first-generation models starting around £8,000 and second-generation cars from 2016 onwards commanding £20,000 upwards. Engine choice significantly impacts value—diesel models, particularly the 2.0 TDI, tend to hold their value well due to strong demand for economy, whilst petrol versions like the 2.0 TFSI offer lower running costs and are increasingly popular. Body style also matters: Sportback five-doors attract a premium over two-door coupés due to their practicality, whilst Cabriolet models command higher prices but depreciate faster. Specification level, service history, and condition are crucial—examples with full Audi service history, low ownership, and desirable options like Virtual Cockpit, Matrix LED headlights, and Bang & Olufsen sound systems will fetch considerably more.

Tips for Buying a Used Audi A5 S Line

Always verify full service history, preferably from Audi dealers, as missed services can lead to expensive engine problems, particularly on 2.0 TDI models which require regular oil changes. Check for common issues including DPF problems on diesels (especially on cars used for short journeys), oil consumption on early 2.0 TFSI engines, and dual-mass flywheel wear on manual diesels. Inspect the interior carefully for wear on the driver's seat bolster and check all technology functions properly, as MMI system and digital dashboard faults can be costly to repair. Look for evidence of accident damage or poor repairs—panel gaps should be consistent and paint colour uniform. Consider a pre-purchase inspection from an independent specialist, and check MOT history online for advisories that might indicate future problems. Models from 2016 onwards offer better reliability and technology but command significantly higher prices.

Frequently Asked Questions

Used Audi A5 S Line prices range from around £8,000 for 2009-2012 models with higher mileage to £45,000 for nearly-new examples from 2022-2023. The most popular 2016-2019 second-generation models typically cost between £20,000 and £30,000 depending on mileage and specification.

The 2016-2017 models represent excellent value as early examples of the more refined second generation, offering modern technology and improved efficiency at lower prices than newer cars. For tighter budgets, 2013-2015 facelifted first-generation models provide good reliability and equipment at £12,000-£18,000.

Common issues include DPF blockages on diesel models used for short journeys, oil consumption on early 2.0 TFSI petrol engines, dual-mass flywheel failure on manual diesel versions (typically after 80,000 miles), and electronic faults with the MMI infotainment system. Regular servicing and checking maintenance history can help avoid most problems.

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