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Audi A5 Sportback (diesel) • 360 cars with Valuation

Market overview: Diesel Audi A5 Sportback (September-2026): There are currently 360 used diesel Audi A5 Sportback cars for sale. Prices range from £4,985 to £26,860, with a median price of £16,425. AutoUncle has identified 63 cars as being offered below market price. The typical selling time for a diesel Audi A5 Sportback is approximately 18 days, and 40.9% of the listings have recently been reduced in price (Source: AutoUncle market data, September-2026).

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Used Audi A5 Sportback S-Line 190 HP (139 kW) 2017 Grey Hatchback

(2017) Audi A5 Sportback S-Line 190 HP

Fair price

BB1 5DG Blackburn With Darwen, Lancashire

112 g CO2/km comb. - 190 HP (139 kW) - 4.3 Mpg

Carwow

Used Audi A5 Sportback S-Line 204 HP (150 kW) 2021 White Hatchback

(2021) Audi A5 Sportback S-Line 204 HP

Good price

You save £2,110

SN11 8SD Hilmarton, Wiltshire

150 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Used Audi A5 Sportback S-Line 190 HP (139 kW) 2018 Grey Hatchback

(2018) Audi A5 Sportback S-Line 190 HP

Good price

You save £1,377

RM13 8RH Greater London, London

121 g CO2/km comb. - 190 HP (139 kW) - 4.6 Mpg

Carwow

Used Audi A5 Sportback Sport 163 HP (119 kW) 2020 White Hatchback

(2020) Audi A5 Sportback Sport 163 HP

Good price

You save £1,500

BB1 3NU Lancashire, Lancashire

127 g CO2/km comb. - 163 HP (119 kW) - 4.9 Mpg

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-1%

1 / 4

Used (2022) Audi A5 Sportback Sport 163 HP | Super price

2022 | 2.0 TDI 35 Sport S Tronic

2022
62,354 miles
Trim level: Sport
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 135 g CO2/km comb.
5.2 mpg
Details

Super price

£17,390

£17,610

WA2 8JH Warrington, Cheshire

Availability verified

-3%

1 / 4

Used (2021) Audi A5 Sportback S-Line 204 HP | Good price

2021 S Line 40 TDI 204 Quattro S

2021
91,059 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 150 g CO2/km comb.
5.7 mpg
Details

Good price

£16,590

£17,240

SN11 8SD Hilmarton, Wiltshire

Availability verified

-5%

1 / 4

Used (2020) Audi A5 Sportback Sport 163 HP | Good price

Sport 35 TDI 163PS S Tronic auto

2020
44,838 miles
Trim level: Sport
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 127 g CO2/km comb.
56.5 mpg
Details

Good price

£17,495

£18,495

LU3 3AN Luton, Bedfordshire

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1 / 4

Used (2024) Audi A5 Sportback S-Line 163 HP | Super price

2025 S Line 35 TDI S Line 5dr S

2024
43,957 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Super price

£20,939

£20,994

OX44AT

Availability verified

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Used Audi A5 Sportback Sport 163 HP (119 kW) 2022 Silver Hatchback

(2022) Audi A5 Sportback Sport 163 HP

Super price

You save £2,410

WA2 8JH Warrington, Cheshire

135 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Used Audi A5 Sportback S-Line 163 HP (119 kW) 2020 White Hatchback

(2020) Audi A5 Sportback S-Line 163 HP

Fair price

Estimated price £18,827

BL9 6HH Greater Manchester, Manchester

136 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Used Audi A5 Sportback Sport 163 HP (119 kW) 2024 Hatchback

(2024) Audi A5 Sportback Sport 163 HP

Super price

You save £4,580

127 g CO2/km comb. - 163 HP (119 kW) - 4.9 Mpg

Carwow

Used Audi A5 Sportback S-Line 150 HP (110 kW) 2019 Black Hatchback

(2019) Audi A5 Sportback S-Line 150 HP

Fair price

RM13 8RH Greater London, London

151 g CO2/km comb. - 150 HP (110 kW) - 5.8 Mpg

1 / 4

Used (2024) Audi A5 Sportback S-Line 163 HP | Good price

2025 S Line 35 TDI S Line 5dr S

2024
25,541 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Good price

£23,750

£23,630

S605BD

Availability verified

1 / 4

Used (2024) Audi A5 Sportback Sport 163 HP | Super price

2025 Sport 35 TDI Sport 5dr S

2024
62,354 miles
Trim level: Sport
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 127 g CO2/km comb.
4.9 mpg
Details

Super price

£17,520

£17,570

WA28JH

Availability verified

-7%

1 / 4

Used (2024) Audi A5 Sportback S-Line 204 HP | Super price

2025 S Line 40 TDI 204 Quattro S

2024
24,000 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 150 g CO2/km comb.
5.7 mpg
Details

Super price

£23,999

£25,906

DH11HP

Availability verified

-8%

1 / 4

Used (2019) Audi A5 Sportback S-Line 190 HP | Good price

- 40 TDI S Line 5dr Tronic

2019
31,444 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 146 g CO2/km comb.
5.6 mpg
Details

Good price

£18,334

£20,124

LE12 7AT Mountsorrel, Leicestershire

Availability verified

-1%

1 / 4

Used (2020) Audi A5 Sportback Sport 163 HP | Good price

2020 Sport 35 TDI S Tronic

2020
48,765 miles
Trim level: Sport
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 127 g CO2/km comb.
4.9 mpg
Details

Good price

£17,900

£18,220

BB1 3NU Lancashire, Lancashire

Availability verified

-4%

1 / 4

Used (2022) Audi A5 Sportback S-Line 204 HP | Good price

TDI QUATTRO S LINE

2022
46,309 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 117 g CO2/km comb.
4.4 mpg
Details

Good price

£22,170

£23,180

LS27 0TS Morley, West Yorkshire

Availability verified

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Used Audi A5 Sportback Sport 163 HP (119 kW) 2020 Blue Hatchback

(2020) Audi A5 Sportback Sport 163 HP

Good price

You save £2,305

LU3 3AN Luton, Bedfordshire

127 g CO2/km comb. - 163 HP (119 kW) - 56.5 Mpg

Carwow

Used Audi A5 Sportback S-Line 163 HP (119 kW) 2022 Black Hatchback

(2022) Audi A5 Sportback S-Line 163 HP

Fair price

LE10 3DJ Leicestershire, Leicestershire

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Used Audi A5 Sportback S-Line 163 HP (119 kW) 2024 Hatchback

(2024) Audi A5 Sportback S-Line 163 HP

Good price

You save £1,305

LE10 3DJ Leicestershire, Leicestershire

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Used Audi A5 Sportback S-Line 163 HP (119 kW) 2024 Hatchback

(2024) Audi A5 Sportback S-Line 163 HP

Super price

You save £4,266

OL11 Greater Manchester, Manchester

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

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1 / 2

Used (2024) Audi A5 Sportback S-Line 163 HP | Good price

2025 S Line 35 TDI S Line 5dr S

2024
101,998 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Good price

£15,995

LE10 3DJ Leicestershire, Leicestershire

Availability verified

1 / 3

Used (2024) Audi A5 Sportback S-Line 163 HP | Good price

2025 S Line 35 TDI S Line 5dr S

2024
40,381 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Good price

£21,697

£21,897

LN5 8NU Lincolnshire, Lincolnshire

Availability verified

New

1 / 4

Used (2016) Audi A5 Sportback S-Line 190 HP | Good price

2016 S Line 2.0 TDI 190 Quattro S

2016
79,669 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Manual
190 HP (139 kW)
CO2 emissions: 136 g CO2/km comb.
5.2 mpg
Details

Good price

£9,980

G3 6ED Glasgow City, Glasgow

Availability verified

-1%

1 / 4

Used (2021) Audi A5 Sportback S-Line 204 HP | Good price

40 TDI 204 Quattro S Line S Tronic

2021
24,156 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 150 g CO2/km comb.
5.7 mpg
Details

Good price

£23,650

£24,000

CM1 3BH Essex, Essex

Availability verified

1 / 2

Used (2024) Audi A5 Sportback S-Line 163 HP | Good price

2025 S Line 35 TDI S Line 5dr S

2024
46,050 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Good price

£20,995

ST3 7PG Rough Close, Staffordshire

Availability verified

-7%

1 / 4

Used (2022) Audi A5 Sportback S-Line 204 HP | Good price

2022 S Line 40 TDI 204 Quattro S

2022
24,000 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 150 g CO2/km comb.
5.7 mpg
Details

Good price

£23,999

£25,906

DH1 1GG County Durham, Durham

Availability verified

1 / 2

Used (2024) Audi A5 Sportback S-Line 163 HP | Good price

2025 S Line 35 TDI S Line 5dr S

2024
39,940 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Good price

£21,695

S80 2QD Nottinghamshire, Nottinghamshire

Availability verified

-4%

1 / 4

Used (2018) Audi A5 Sportback S-Line 190 HP | Good price

2018 S Line 2.0 TDI Quattro S Line

2018
69,581 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 121 g CO2/km comb.
4.6 mpg
Details

Good price

£15,223

£15,915

RM13 8RH Greater London, London

Availability verified

1 / 3

Used (2021) Audi A5 Sportback S-Line 204 HP | Good price

2021 S Line 40 TDI 204 Quattro S

2021
43,929 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 150 g CO2/km comb.
5.7 mpg
Details

Good price

£21,990

BL9 6HH Greater Manchester, Manchester

Availability verified

-2%

1 / 4

Used (2024) Audi A5 Sportback S-Line 163 HP | Super price

2025 S Line 35 TDI 5dr Tronic

2024
47,697 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Super price

£19,134

£19,599

OL11 Greater Manchester, Manchester

Availability verified

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Used Audi A5 Sportback S-Line 190 HP (139 kW) 2019 Blue Hatchback

(2019) Audi A5 Sportback S-Line 190 HP

Good price

You save £2,166

LE12 7AT Mountsorrel, Leicestershire

146 g CO2/km comb. - 190 HP (139 kW) - 5.6 Mpg

Carwow

Used Audi A5 Sportback S-Line 163 HP (119 kW) 2024 Hatchback

(2024) Audi A5 Sportback S-Line 163 HP

Super price

You save £3,201

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Used Audi A5 Sportback S-Line 163 HP (119 kW) 2024 Hatchback

(2024) Audi A5 Sportback S-Line 163 HP

Good price

You save £1,650

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Carwow

Used Audi A5 Sportback S-Line 163 HP (119 kW) 2022 White Hatchback

(2022) Audi A5 Sportback S-Line 163 HP

Fair price

Estimated price £20,509

LE10 3DJ Leicestershire, Leicestershire

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

-2%

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Used (2016) Audi A5 Sportback S-Line 190 HP | Good price

2.0 TDI S line Euro 6 (s/s)

2016
68,870 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Manual
190 HP (139 kW)
CO2 emissions: 126 g CO2/km comb.
4.8 mpg
Details

Good price

£9,749

£9,999

SO15 0LP Southampton, Hampshire

Availability verified

-2%

1 / 4

Used (2023) Audi A5 Sportback S-Line 204 HP | Good price

2023 S Line 40 TDI 204 Quattro

2023
75,081 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
204 HP (150 kW)
CO2 emissions: 150 g CO2/km comb.
47.9 mpg
Details

Good price

£21,695

£22,195

LU3 3AN Luton, Bedfordshire

Availability verified

1 / 4

Used (2024) Audi A5 Sportback S-Line 163 HP | Super price

2025 S Line 35 TDI 5dr Tronic

2024
60,300 miles
Trim level: S-Line
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
5.2 mpg
Details

Super price

£18,999

PE321DD

Availability verified

-4%

1 / 4

Used (2021) Audi A5 Sportback Sport 163 HP | Super price

(5DR) A5 35 TDI Sport 5dr S

2021
58,643 miles
Trim level: Sport
2.0L Diesel
Hatchback
Automatic
163 HP (119 kW)
CO2 emissions: 135 g CO2/km comb.
5.2 mpg
Details

Super price

£17,200

£17,990

Dealer

BB1 9BD Blackburn With Darwen, Lancashire

-6%

1 / 1

Used (2020) Audi A5 Sportback Comfort 347 HP | Super price

S5 TDI 347PS Tiptronic auto 5d

2020
102,000 miles
Trim level: Comfort
3.0L Diesel
Hatchback
Automatic
347 HP (255 kW)
CO2 emissions: 183 g CO2/km comb.
39.8 mpg
Details

Super price

£19,995

£21,495

Parkers.co.uk

Ossett, West Yorkshire

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Used Audi A5 Sportback S-Line 204 HP (150 kW) 2022 Grey Hatchback

(2022) Audi A5 Sportback S-Line 204 HP

Good price

You save £2,301

DH1 1GG County Durham, Durham

150 g CO2/km comb. - 204 HP (150 kW) - 5.7 Mpg

Carwow

Used Audi A5 Sportback S-Line 204 HP (150 kW) 2022 Grey Hatchback

(2022) Audi A5 Sportback S-Line 204 HP

Good price

You save £1,930

LS27 0TS Morley, West Yorkshire

117 g CO2/km comb. - 204 HP (150 kW) - 4.4 Mpg

Carwow

Used Audi A5 Sportback S-Line 204 HP (150 kW) 2023 Green Hatchback

(2023) Audi A5 Sportback S-Line 204 HP

Good price

You save £1,405

LU3 3AN Luton, Bedfordshire

150 g CO2/km comb. - 204 HP (150 kW) - 47.9 Mpg

Carwow

Used Audi A5 Sportback S-Line 163 HP (119 kW) 2022 Black Hatchback

(2022) Audi A5 Sportback S-Line 163 HP

Fair price

Estimated price £21,102

S80 2QD Nottinghamshire, Nottinghamshire

137 g CO2/km comb. - 163 HP (119 kW) - 5.2 Mpg

Showing 1 - 25 of 359 results

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