Audi in Buckinghamshire: The 25 best deals (out of 785 cars)

(2024) Audi A3 Sportback Sport 110 HP

125 g CO2/km comb. - 95 HP (69 kW) - 5.5 Mpg

Carwow

Used Audi A3 Sportback Sport 110 HP (80 kW) 2024 Hatchback

£20,290

Fair price

Estimated price £19,330

(2021) Audi Q4 e-tron S-Line 170 HP

119 g CO2/km comb. - 110 HP (80 kW) - 5.2 Mpg

Carwow

Used Audi Q4 e-tron S-Line 125 kW (170 HP) 2021 Mauve/purple SUV

£20,450

Fair price

You save £1,050

HP18 9BW Long Crendon, Buckinghamshire

0 g CO2/km comb. - 125 kW (170 HP) - 17.0 Kwh/100 km

Carwow

Used Audi A1 Sportback Sport 116 HP (85 kW) 2026 Hatchback

(2026) Audi A1 Sportback Sport 116 HP

£18,791

Fair price

You save £1,109

122 g CO2/km comb. - 116 HP (85 kW) - 5.4 Mpg

Price checked by AutoUncle

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Good price

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Used (2024) Audi A5 S-Line 150 HP | Super price

2025 S line 35 TFSI Line 2dr

2024
59,182 miles
Trim level: S-Line
2.0L Petrol
Coupe
Automatic
150 HP (110 kW)
CO2 emissions: 156 g CO2/km comb.
6.8 mpg
Details

Super price

£19,500

£19,490

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

1 / 4

Used (2024) Audi Q5 S-Line 265 HP | Good price

2025 S Line 45 TFSI Quattro 5dr

2024
25,756 miles
Trim level: S-Line
2.0L Petrol
SUV
Automatic
265 HP (194 kW)
CO2 emissions: 200 g CO2/km comb.
8.6 mpg
Details

Good price

£28,450

HP7 9JD Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2024) Audi Q5 Sport 265 HP | Good price

2025 Sport 45 TFSI Quattro 5dr S

2024
20,207 miles
Trim level: Sport
2.0L Petrol
SUV
Automatic
265 HP (194 kW)
CO2 emissions: 194 g CO2/km comb.
8.5 mpg
Details

Good price

£28,450

£28,350

HP7 9JD Buckinghamshire, Buckinghamshire

Availability verified

-1%

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Used (2020) Audi Q5 Black Edition 245 HP | Good price

2020 Black Edition 45 TFSI Quattro

2020
40,111 miles
Trim level: Black Edition
2.0L Petrol
SUV
Automatic
245 HP (180 kW)
CO2 emissions: 199 g CO2/km comb.
8.8 mpg
Details

Good price

£24,690

£24,990

HP19 8AL Buckinghamshire, Buckinghamshire

(2022) Audi A5 Black Edition 163 HP

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Used Audi A5 Black Edition 163 HP (119 kW) 2022 Blue Coupe

£23,800

Fair price

Estimated price £22,635

(2024) Audi A1 Sportback Sport 116 HP

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

Carwow

Used Audi A1 Sportback Sport 116 HP (85 kW) 2024 Black Hatchback

£18,791

Fair price

Estimated price £18,554

(2024) Audi A1 Sportback Sport 116 HP

122 g CO2/km comb. - 116 HP (85 kW) - 5.4 Mpg

Carwow

Used Audi A1 Sportback Sport 116 HP (85 kW) 2024 Grey Hatchback

£19,290

Fair price

Estimated price £18,610

(2023) Audi A3 Sportback 110 HP

127 g CO2/km comb. - 116 HP (85 kW) - 5.6 Mpg

Carwow

Used Audi A3 Sportback 110 HP (80 kW) 2023 Black Hatchback

£17,590

Fair price

Estimated price £17,167

HP19 8AL Buckinghamshire, Buckinghamshire

125 g CO2/km comb. - 110 HP (80 kW) - 5.5 Mpg

-5%

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Used (2025) Audi A6 e-tron Sport 367 HP | Good price

Sportback e-tron 2027 Sport 270kW

2025
8,713 miles
Trim level: Sport
Electric
Hatchback
Automatic
Drive range: 720 miles
269 kW (367 HP)
CO2 emissions: 0 g CO2/km comb.
14.8 kWh/100 km
Details

Good price

£38,950

£41,250

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

New

Used (2023) Audi Q3 S-Line 190 HP | Super price

2023 S Line 40 TFSI Quattro S Line

2023
57,001 miles
Trim level: S-Line
2.0L Petrol
SUV
Automatic
190 HP (139 kW)
CO2 emissions: 184 g CO2/km comb.
8 mpg
Details

Super price

£20,450

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

New

1 / 4

Used (2025) Audi RS6 630 HP | Good price

RS6 Avant 2026 Carbon Vorsprung

2025
42,000 miles
4.0L Petrol
Estate
Automatic
630 HP (463 kW)
CO2 emissions: 281 g CO2/km comb.
12.3 mpg
Details

Good price

£92,500

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

-1%

1 / 4

Used (2026) Audi Q3 Sport 150 HP | Super price

2026 Sport 35 TFSI 5dr S Troni

2026
27,123 miles
Trim level: Sport
1.5L Petrol
SUV
Automatic
150 HP (110 kW)
CO2 emissions: 148 g CO2/km comb.
6.4 mpg
Details

Super price

£24,690

£24,990

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2024) Audi Q7 Black Edition 286 HP | Good price

2023 Black Edition 50 TDI Quattro

2024
40,402 miles
Trim level: Black Edition
3.0L Diesel
SUV
Automatic
286 HP (210 kW)
CO2 emissions: 209 g CO2/km comb.
8 mpg
Details

Good price

£40,590

£40,750

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2024) Audi Q7 S-Line 340 HP | Good price

2023 S Line 55 TFSI Quattro 5dr

2024
76,081 miles
Trim level: S-Line
3.0L Petrol
SUV
Automatic
340 HP (250 kW)
CO2 emissions: 234 g CO2/km comb.
10.3 mpg
Details

Good price

£30,290

£30,450

HP19 8AL Buckinghamshire, Buckinghamshire

(2024) Audi A3 Sportback S-Line 110 HP

Availability verified

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Used Audi A3 Sportback S-Line 110 HP (80 kW) 2024 Hatchback

£15,995

Fair price

You save £205

(2024) Audi A4 S-Line 150 HP

132 g CO2/km comb. - 110 HP (80 kW) - 5.8 Mpg

Carwow

Used Audi A4 S-Line 150 HP (110 kW) 2024 White Sedan

£22,190

Fair price

Estimated price £21,831

HP19 8AL Buckinghamshire, Buckinghamshire

160 g CO2/km comb. - 150 HP (110 kW) - 6.9 Mpg

Carwow

Used Audi A1 Sportback Sport 95 HP (69 kW) 2024 Blue Hatchback

(2024) Audi A1 Sportback Sport 95 HP

£18,601

Fair price

You save £599

(2024) Audi A5 S-Line 150 HP

127 g CO2/km comb. - 95 HP (69 kW) - 5.6 Mpg

Carwow

Used Audi A5 S-Line 150 HP (110 kW) 2024 Coupe

£19,500

Super price

You save £3,200

156 g CO2/km comb. - 150 HP (110 kW) - 6.8 Mpg

Used (2026) Audi A5 S-Line 204 HP | Super price

Avant 2027 S line 2.0 TFSI 204 5dr

2026
3,599 miles
Trim level: S-Line
2.0L Petrol
Estate
Automatic
204 HP (150 kW)
CO2 emissions: 160 g CO2/km comb.
6.9 mpg
Details

Super price

£35,950

£35,899

HP7 9JD Buckinghamshire, Buckinghamshire

Availability verified

-1%

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Used (2018) Audi A4 150 HP | Good price

2018 SE 2.0 TDI Ultra 4dr

2018
37,914 miles
2.0L Diesel
Sedan
Manual
150 HP (110 kW)
CO2 emissions: 99 g CO2/km comb.
3.8 mpg
Details

Good price

£13,240

£13,500

HP19 8BY Buckinghamshire, Buckinghamshire

Availability verified

-2%

1 / 4

Used (2026) Audi A1 Sportback Sport 95 HP | Good price

2026 Sport 25 TFSI 5dr S Troni

2026
9,111 miles
Trim level: Sport
1.0L Petrol
Hatchback
Automatic
95 HP (69 kW)
CO2 emissions: 127 g CO2/km comb.
5.6 mpg
Details

Good price

£18,601

£19,000

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

1 / 4

Used (2023) Audi SQ5 341 HP | Super price

SQ5 2023 TDI Quattro 5dr Tiptronic

2023
48,197 miles
3.0L Diesel
SUV
Automatic
341 HP (250 kW)
CO2 emissions: 215 g CO2/km comb.
8.2 mpg
Details

Super price

£36,000

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

Used (2024) Audi RS e-tron GT Design 646 HP | Super price

2024 Standard 475kW Quattro 93kWh

2024
43,000 miles
Trim level: Design
Electric
Sedan
Automatic
Drive range: 472 miles
475 kW (646 HP)
CO2 emissions: 0 g CO2/km comb.
20.6 kWh/100 km
Details

Super price

£43,450

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2021) Audi SQ7 507 HP | Super price

2021 TFSI Quattro Tiptronic

2021
42,265 miles
4.0L Petrol
SUV
Automatic
507 HP (372 kW)
CO2 emissions: 277 g CO2/km comb.
12.1 mpg
Details

Super price

£44,991

£44,990

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

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Used (2021) Audi SQ8 507 HP | Super price

2021 TFSI Quattro Tiptronic

2021
27,977 miles
4.0L Petrol
SUV
Automatic
507 HP (372 kW)
CO2 emissions: 281 g CO2/km comb.
12.3 mpg
Details

Super price

£52,151

£52,150

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

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Used (2024) Audi Q7 S-Line 231 HP | Good price

2023 S Line 45 TDI Quattro S Line

2024
76,445 miles
Trim level: S-Line
3.0L Diesel
SUV
Automatic
231 HP (169 kW)
CO2 emissions: 209 g CO2/km comb.
8 mpg
Details

Good price

£31,990

MK15 0DQ Milton Keynes, Buckinghamshire

Availability verified

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Used (2023) Audi A1 Sportback S-Line 150 HP | Good price

S Line 35 TFSI 150PS S Tronic auto

2023
41,750 miles
Trim level: S-Line
1.5L Petrol
Hatchback
Automatic
150 HP (110 kW)
CO2 emissions: 128 g CO2/km comb.
49.6 mpg
Details

Good price

£17,495

HP23 4NB Marsworth, Buckinghamshire

Availability verified

Used (2026) Audi A1 Sportback Sport 95 HP | Good price

2026 Sport 25 TFSI 5dr

2026
28,445 miles
Trim level: Sport
1.0L Petrol
Hatchback
Manual
95 HP (69 kW)
CO2 emissions: 123 g CO2/km comb.
5.4 mpg
Details

Good price

£15,900

£15,990

HP19 8AL Buckinghamshire, Buckinghamshire

(2020) Audi A4 Black Edition 163 HP

Availability verified

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Used Audi A4 Black Edition 163 HP (119 kW) 2020 White Estate

£19,995

Fair price

Estimated price £19,493

HP23 4NB Marsworth, Buckinghamshire

142 g CO2/km comb. - 163 HP (119 kW) - 5.4 Mpg

Carwow

Used Audi Q3 S-Line 150 HP (110 kW) 2023 Blue SUV

(2023) Audi Q3 S-Line 150 HP

£21,972

Fair price

You save £1,028

(2026) Audi Q2 Sport 150 HP

140 g CO2/km comb. - 150 HP (110 kW) - 5.3 Mpg

Carwow

Used Audi Q2 Sport 150 HP (110 kW) 2026 SUV

£22,290

Fair price

You save £910

(2024) Audi A3 Sportback S-Line 150 HP

134 g CO2/km comb. - 150 HP (110 kW) - 5.9 Mpg

Carwow

Used Audi A3 Sportback S-Line 150 HP (110 kW) 2024 Hatchback

£21,250

Fair price

Estimated price £20,671

135 g CO2/km comb. - 150 HP (110 kW) - 5.9 Mpg

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Used (2024) Audi Q5 S-Line 265 HP | Good price

2025 S Line 45 TFSI Quattro 5dr

2024
51,700 miles
Trim level: S-Line
2.0L Petrol
SUV
Automatic
265 HP (194 kW)
CO2 emissions: 200 g CO2/km comb.
8.6 mpg
Details

Good price

£26,000

£25,990

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2026) Audi Q3 S-Line 150 HP | Good price

2026 S Line 35 TFSI 5dr Tronic

2026
5,462 miles
Trim level: S-Line
1.5L Petrol
SUV
Automatic
150 HP (110 kW)
CO2 emissions: 157 g CO2/km comb.
6.9 mpg
Details

Good price

£29,500

£29,450

HP19 8AL Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2026) Audi A1 Sportback S-Line 95 HP | Good price

2026 S Line 25 TFSI 5dr

2026
21,706 miles
Trim level: S-Line
1.0L Petrol
Hatchback
Manual
95 HP (69 kW)
CO2 emissions: 125 g CO2/km comb.
5.5 mpg
Details

Good price

£16,200

£16,250

HP7 9JD Buckinghamshire, Buckinghamshire

Availability verified

-1%

1 / 4

Used (2026) Audi Q3 S-Line 150 HP | Good price

2026 S Line 35 TFSI 5dr Tronic

2026
7,803 miles
Trim level: S-Line
1.5L Petrol
SUV
Automatic
150 HP (110 kW)
CO2 emissions: 157 g CO2/km comb.
6.9 mpg
Details

Good price

£28,400

£28,890

HP7 9JD Buckinghamshire, Buckinghamshire

Availability verified

1 / 4

Used (2024) Audi Q7 Black Edition 286 HP | Good price

2023 Black Edition 50 TDI Quattro

2024
33,708 miles
Trim level: Black Edition
3.0L Diesel
SUV
Automatic
286 HP (210 kW)
CO2 emissions: 209 g CO2/km comb.
8 mpg
Details

Good price

£41,500

£41,900

MK15 0DQ Milton Keynes, Buckinghamshire

(2023) Audi A3 Sportback 110 HP

Availability verified

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Carwow

£17,400

Fair price

Estimated price £16,594

(2023) Audi A1 Sportback S-Line 150 HP

125 g CO2/km comb. - 110 HP (80 kW) - 5.5 Mpg

Carwow

Used Audi A1 Sportback S-Line 150 HP (110 kW) 2023 Grey Hatchback

£17,495

Good price

You save £1,205

HP23 4NB Marsworth, Buckinghamshire

128 g CO2/km comb. - 150 HP (110 kW) - 49.6 Mpg

Carwow

Used Audi A1 Sportback Sport 110 HP (80 kW) 2023 Silver Hatchback

(2023) Audi A1 Sportback Sport 110 HP

£16,991

Fair price

Estimated price £16,527

(2017) Audi A5 Sportback S-Line 252 HP

123 g CO2/km comb. - 110 HP (80 kW) - 5.4 Mpg

Carwow

Used Audi A5 Sportback S-Line 252 HP (185 kW) 2017 Grey Hatchback

£22,000

Fair price

You save £800