Used (2018) Audi S5 Comfort 354 HP | Good price
3.0 TFSI V6 Coupe 2dr Petrol
- 2018
- 61,300 miles
- Trim level: Comfort
- 3.0L Petrol
- Coupe
- Automatic
- 354 HP (260 kW)
- mpg: 7.7
- CO2: 174 g CO2/km comb.
- Details
Good price
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Price checked by AutoUncle
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Fair price
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3.0 TFSI V6 Coupe 2dr Petrol
Good price
- Quattro 2dr Tiptronic
Good price
S5 3.0 TFSI Quattro Edition 1 5dr
Good price
- Quattro 2dr Tiptronic
Good price
S5 3.0 TFSI Quattro Edition 1 5dr
Super price
S5 3.0 TFSI Quattro Edition 1 5dr
Good price
S53.0 TFSI Quattro Edition 1 5dr S
Good price
3.0 TFSI V6
Good price
3.0 TFSI Edition 1 Saloon S Tronic
Good price
Avant 3.0 TFSI Edition 1 S Tronic
Good price
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S53.0 TFSI Quattro Edition 1 5dr S
Super price
TFSI V6
Super price
3.0 TFSI V6 Black Edition Coupe
Super price
S5 3.0 TFSI Quattro Edition 1 5dr
Good price
S5 3.0 TFSI Quattro Edition 1 5dr
Super price
- Avant 3.0 TFSI Quattro Edition 1
Fair price
- Avant 3.0 TFSI Quattro Edition 1
Fair price
- 3.0 TFSI Quattro Edition 1 4dr S
Fair price
- Quattro Black Edition 2dr S
Fair price
- 3.0 TFSI Quattro Edition 1 4dr S
Fair price
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S5 Quattro 5dr Tiptronic
Fair price
S53.0 TFSI Quattro Edition 1 5dr S
Fair price
S5 3.0 TFSI Quattro Edition 1 5dr
Fair price
3.0 TFSI V6 Tiptronic quattro Euro
Fair price
3.0 TFSI Edition 1 Saloon S Tronic
Fair price
Featured deals
Used Audi S5
Factors that affect the depreciation of a Audi S5:
- Mileage driven
- Maintenance
- Service history
Depreciation is an important part of calculating the total cost of owning a Audi S5. In addition to the monthly depreciation of £203, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 Audi S5 | £61,975 - £63,466 | £62,424 | 7 miles | - | < 10 |
2025 Audi S5 | £51,950 - £69,168 | £60,079 | 2,721 miles | -£2,440 | 23 |
2024 Audi S5 | £46,000 - £54,150 | £50,896 | 8,700 miles | - | < 10 |
2018 Audi S5 | £15,995 - £28,950 | £23,029 | 57,000 miles | +£1,440 | 11 |
2017 Audi S5 | £16,995 - £22,999 | £19,963 | 62,000 miles | -£440 | < 10 |
2008 Audi S5 | £4,695 - £10,950 | £6,574 | 99,000 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 28 January 2026
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
🏆 The most popular Audi S5 Advanced | £47,340 - £69,999 | £56,818 | 5,217 miles | -£7,860 | 18 |
Audi S5 Comfort | £8,990 - £63,466 | £37,094 | 43,000 miles | -£3,220 | < 10 |
📈 The best value Audi S5 Design | £5,995 - £62,990 | £27,688 | 57,000 miles | +£1,960 | 11 |
Audi S5 Black Edition | £9,995 - £46,000 | £22,665 | 99,191 miles | -£2,720 | < 10 |
💰 The budget choice Audi S5 Business | £10,950 - £21,495 | £17,430 | 54,941.5 miles | - | < 10 |
*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market
The data is based on the cars currently listed on AutoUncle
Last updated: 28 January 2026
The Business is the cheapest entry point with an average price of £17,430.
Accuracy will improve as more cars from this variant become available
There are the most Advanced for sale right now (18), which gives you the most options to choose from.
The Design has held its price stable with minimal loss in value over the past year (+£1,960).
Month | Average market price | Lowest market price | Highest market price | Calculation method |
|---|---|---|---|---|
| 2025 - March | £63,480 | £60,980 | £65,980 | Estimate |
| 2025 - April | £67,020↗ | £63,260 | £70,760 | Estimate |
| 2025 - May | £65,560↘ | £62,720 | £68,380 | Estimate |
| 2025 - June | £64,420↘ | £61,420 | £67,440 | Estimate |
| 2025 - July | £63,820↘ | £60,020 | £67,620 | Estimate |
| 2025 - August | £64,420↗ | £60,060 | £68,780 | Estimate |
| 2025 - September | £63,780↘ | £59,400 | £68,140 | Estimate |
| 2025 - October | £63,920↗ | £59,040 | £68,780 | Estimate |
| 2025 - November | £63,140↘ | £57,940 | £68,340 | Estimate |
| 2025 - December | £61,040↘ | £55,220 | £66,840 | Estimate |
| 2026 - February | £59,920↘ | - | - | Forecast |
| 2026 - March | £59,360↘ | - | - | Forecast |
| 2026 - April | £58,800↘ | - | - | Forecast |
| 2026 - May | £58,240↘ | - | - | Forecast |
| 2026 - June | £57,680↘ | - | - | Forecast |
All estimates and forecasts are based on actual market data
Last updated: 28 January 2026
Average Monthly Depreciation
A summary of the past 12 and an estimation of the next 6 months.
Past 12 months
-£2,440
Next 6 months
-£3,360
Price checked by AutoUncle
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Are you thinking of getting a used large sized family car? Then the Audi S5 is a good decision. In total, there are 106 used Audi S5s for sale on AutoUncle in the UK, each one collected from an online marketplace or dealership website.
Currently, the prices for a pre-owned Audi S5 start at £8,995 and go up to £68,458.
A used Audi S5 costs very different depending on mainly five factors: year, engine size and performance, fuel economy, vehicle mileage along with trim level.
For example, a newer model with low mileage or a premium version equipped with a high-performance engine generally demands a higher price than an earlier version with less equipment and higher mileage.
The Audi S5 comes in an assorted selection of trim options, tailored to suit various driver predilections and needs. The most popular ones are:
When examining the market value of a used Audi S5, it's imperative to compare vehicles with identical engines and equipment. Otherwise, you might draw an inaccurate conclusion about which car to acquire.
The most popular fuel type for the Audi S5 is petrol.
Audi S5 fuel options:
In the process of choosing a fuel type, don’t overlook the importance of your driving habits. Is your driving mainly in the city or on long stretches of open roads and motorways? What's your typical weekly driving distance?
Electric cars, plug-in hybrids and petrol are great for short distances. For long daily driving, electric cars are a strong choice if you can charge. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. Despite the rise of electric cars, diesel can still be useful for long journeys and lack of charging options. Take into account that several countries restrict high-emission diesel engines from their city zones.
Out of the Audi S5’s various body types, coupe is the most popular. A coupe is a type of body design that prioritises style and sporty driving. The chassis is typically tighter and stronger than that of a sedan or SUV. This type of car is mostly for people without kids and who tend to travel light. Coupes are typically more expensive to buy than their equivalent sedan or hatchback sister models.
Several vehicles that are similar to the Audi S5 are available.
Favored alternatives for the Audi S5
With a current inventory of 3,001 available models on AutoUncle, the BMW 320 stands out as the top alternative to the Audi S5. On average, the BMW 320 costs £19,489.
The Audi A4 is another popular car in the segment with a selection of 2,431 vehicles currently for sale with an average price of £15,750. Another recommended alternative is MG ZS with 2,372 cars for sale an average price tag of £13,992.
Not fixed on the Audi S5? Here are some electric options in the same segment::
Not satisfied with the electric car options you've seen? Take a look at all our available electric cars here.