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Used saloon under £20,000 • 15,390 price-rated cars

Market overview: Saloon under £20,000 (October-2026): AutoUncle has analysed 15,390 used saloon cars for sale in this budget range. The most popular models are Audi A3, BMW 320, Audi A4, and the median price is £10,273. saloon cars in this price segment typically come with diesel and automatic. AutoUncle has rated 2,639 cars as listed below market value. The typical selling time is approx. 22 days, and 34.7% of listings have recently been reduced. (Source: AutoUncle market data, October-2026)

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Sandicliffe.co.uk

Used Mercedes A200 AMG line 163 HP (119 kW) 2023 Black Sedan

(2023) Mercedes A200 AMG line 163 HP

Good price

You save £1,307

LE11 5NH Leicestershire, Leicestershire

132 g CO2/km comb. - 163 HP (119 kW) - 50.4 Mpg

Sandicliffe.co.uk

Used Audi A3 S-Line 150 HP (110 kW) 2020 White Sedan

(2020) Audi A3 S-Line 150 HP

Fair price

NG7 2SZ Nottingham, Nottinghamshire

150 HP (110 kW)

Carwow

Used BMW 330e M Sport 292 HP (214 kW) 2022 Grey Sedan

(2022) BMW 330e M Sport 292 HP

Good price

You save £1,505

LE10 3DJ Leicestershire, Leicestershire

31 g CO2/km comb. - 292 HP (214 kW) - 0.3 Mpg

Carwow

Used Audi A4 Sport 150 HP (110 kW) 2023 Black Sedan

(2023) Audi A4 Sport 150 HP

Good price

You save £1,850

WD3 3RT Croxley Green, Hertfordshire

142 g CO2/km comb. - 150 HP (110 kW) - 6.3 Mpg

Price checked by AutoUncle

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Good price

Fair price

A bit pricey

Expensive

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-6%

1 / 4

Used (2022) Audi A3 Business 150 HP | Good price

A3 35 TFSI S Line 5dr Hatchback

Sep 2022
71,716 miles
Trim level: Business
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
CO2 emissions: 115 g CO2/km comb.
5.6 mpg
Details

Good price

£13,999

£14,990

LN2 4LD Lincolnshire, Lincolnshire

Availability verified

-3%

1 / 4

Used (2018) BMW 320 M Sport 190 HP | Good price

3 Series 2.0 d M Sport Shadow

2018
62,531 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 124 g CO2/km comb.
4.7 mpg
Details

Good price

£13,990

£14,490

CW1 5NP Cheshire East, Cheshire

Availability verified

New

1 / 4

Used (2021) BMW 530e 292 HP | Good price

5 Series SE 4dr Auto

2021
44,063 miles
2.0L Electric/Petrol
Sedan
Automatic
292 HP (214 kW)
CO2 emissions: 31 g CO2/km comb.
0.3 mpg
Details

Good price

£19,949

£19,699

SA7 9AG Llansamlet, West Glamorgan

Availability verified

-1%

1 / 4

Used (2021) Tesla Model 3 Standard Range 245 HP | Super price

2021 Standard Plus 4dr Auto

2021
27,906 miles
Trim level: Standard Range
Electric
Sedan
Automatic
Drive range: 448 miles
180 kW (245 HP)
CO2 emissions: 0 g CO2/km comb.
14 kWh/100 km
Details

Super price

£15,999

£16,299

NR191DG

Availability verified

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Carwow

Used BMW 330e M Sport 292 HP (214 kW) 2023 White Sedan

(2023) BMW 330e M Sport 292 HP

Fair price

NE29 7TE Tyne And Wear, Tyne And Wear

33 g CO2/km comb. - 292 HP (214 kW) - 0.3 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2019 Blue Sedan

(2019) BMW 320 M Sport 190 HP

Good price

You save £1,850

WD3 3RT Croxley Green, Hertfordshire

137 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2020 Black Sedan

(2020) BMW 320 M Sport 190 HP

Fair price

DN2 4SR South Yorkshire, South Yorkshire

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

Carwow

Used BMW 330e M Sport 292 HP (214 kW) 2021 Blue Sedan

(2021) BMW 330e M Sport 292 HP

Fair price

BL1 2ST Greater Manchester, Manchester

32 g CO2/km comb. - 292 HP (214 kW) - 0.4 Mpg

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Used (2023) Audi A4 Sport 150 HP | Super price

2.0 TFSI 35 Sport Saloon 4dr

2023
30,080 miles
Trim level: Sport
2.0L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 147 g CO2/km comb.
6.4 mpg
Details

Super price

£17,195

£17,995

S80 2QD Nottinghamshire, Nottinghamshire

Availability verified

1 / 4

Used (2020) Audi A4 163 HP | Super price

2020 | 2.0 TDI 35 Technik S Tronic

2020
68,444 miles
2.0L Diesel
Sedan
Automatic
163 HP (119 kW)
CO2 emissions: 125 g CO2/km comb.
5 mpg
Details

Super price

£13,420

£13,550

WA2 8JH Warrington, Cheshire

Availability verified

-6%

1 / 4

Used (2022) BMW 330e 292 HP | Super price

3 Series 2.0 12kWh SE Pro Saloon

2022
90,361 miles
2.0L Electric/Petrol
Sedan
Automatic
292 HP (214 kW)
CO2 emissions: 31 g CO2/km comb.
0.3 mpg
Details

Super price

£12,066

£12,890

DL14 9TW Tindale Crescent, Durham

Availability verified

1 / 4

Used (2024) Audi A3 Sport 110 HP | Good price

1.0 TFSI 30 Sport Saloon 4dr

2024
13,152 miles
Trim level: Sport
1.0L Petrol
Sedan
Automatic
110 HP (80 kW)
CO2 emissions: 115 g CO2/km comb.
4.9 mpg
Details

Good price

£19,510

£19,650

ME5 9QG Kent, Kent

Availability verified

-11%

1 / 4

Used (2023) Audi A3 S-Line 110 HP | Good price

Saloon 2024 S Line 30 TFSI S Line

2023
55,214 miles
Trim level: S-Line
1.5L Petrol
Sedan
Manual
110 HP (80 kW)
CO2 emissions: 128 g CO2/km comb.
5.7 mpg
Details

Good price

£14,575

£16,508

BL2 2BL Greater Manchester, Manchester

Availability verified

-1%

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Used (2017) Audi A4 Sport 190 HP | Good price

2.0T FSI Sport 4dr

2017
62,864 miles
Trim level: Sport
2.0L Petrol
Sedan
Manual
190 HP (139 kW)
CO2 emissions: 127 g CO2/km comb.
5.4 mpg
Details

Good price

£9,830

£9,931

PO2 9QZ Hilsea, Hampshire

Availability verified

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Used Audi A4 Sport 150 HP (110 kW) 2023 White Sedan

(2023) Audi A4 Sport 150 HP

Super price

You save £3,270

PE1 5XL Peterborough, Cambridgeshire

147 g CO2/km comb. - 150 HP (110 kW) - 6.4 Mpg

Carwow

Used Audi A4 150 HP (110 kW) 2023 Silver Sedan

(2023) Audi A4 150 HP

Super price

You save £3,201

LS12 1AA Holbeck, West Yorkshire

141 g CO2/km comb. - 150 HP (110 kW) - 6.1 Mpg

Carwow

Used Audi A3 Black Edition 150 HP (110 kW) 2023 Black Sedan

(2023) Audi A3 Black Edition 150 HP

Fair price

Estimated price £21,318

ST16 1GZ Staffordshire, Staffordshire

125 g CO2/km comb. - 150 HP (110 kW) - 4.8 Mpg

Carwow

Used Tesla Model 3 Standard Range 208 kW (283 HP) 2021 White Sedan

(2021) Tesla Model 3 Standard Range 283 HP

Fair price

Estimated price £20,599

DE216BZ Derby, Derbyshire

0 g CO2/km comb. - 208 kW (283 HP) - 14.0 Kwh/100 km

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Used (2023) Mercedes A200 AMG line 163 HP | Good price

A-Class Saloon 2023 AMG Line

2023
25,439 miles
Trim level: AMG line
1.3L Petrol
Sedan
Automatic
163 HP (119 kW)
CO2 emissions: 132 g CO2/km comb.
5.8 mpg
Details

Good price

£19,700

£20,880

S60 5BD Sheffield, South Yorkshire

Availability verified

-5%

1 / 4

Used (2021) Mercedes A180 Executive 136 HP | Good price

A Class 2021 | 1.3 AMG Line

2021
22,199 miles
Trim level: Executive
1.3L Petrol
Sedan
Manual
136 HP (100 kW)
CO2 emissions: 135 g CO2/km comb.
47.1 mpg
Details

Good price

£16,000

£16,940

S60 5BD Sheffield, South Yorkshire

Availability verified

-3%

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Used (2022) BMW 530e M Sport 292 HP | Good price

5 Series 2022 M Sport Auto

2022
79,702 miles
Trim level: M Sport
2.0L Electric/Petrol
Sedan
Automatic
292 HP (214 kW)
CO2 emissions: 32 g CO2/km comb.
0.3 mpg
Details

Good price

£18,791

£19,395

WS11 8XR Staffordshire, Staffordshire

Availability verified

1 / 4

Used (2022) BMW 520 M Sport 190 HP | Good price

5 Series 2022 | 2.0 d MHT M Sport

2022
70,747 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 128 g CO2/km comb.
4.9 mpg
Details

Good price

£19,730

£19,620

WS11 8LX Great Wyrley, Staffordshire

Availability verified

-29%

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Used (2021) Audi A4 S-Line 150 HP | Good price

2021 | 2.0 TFSI 35 S line Euro 6

2021
60,954 miles
Trim level: S-Line
2.0L Petrol
Sedan
Manual
150 HP (110 kW)
CO2 emissions: 152 g CO2/km comb.
6.6 mpg
Details

Good price

£13,950

£19,850

SW17 0HB Greater London, London

Availability verified

-5%

1 / 4

Used (2022) Audi A3 Sport 150 HP | Super price

Saloon 2022 Sport 35 TFSI

2022
15,984 miles
Trim level: Sport
1.5L Petrol
Sedan
Manual
150 HP (110 kW)
CO2 emissions: 128 g CO2/km comb.
5.6 mpg
Details

Super price

£16,650

£17,700

LS27 0TS Morley, West Yorkshire

Availability verified

1 / 4

Used (2023) Audi A4 Premium 150 HP | Super price

35 TFSI Technik 4dr S Tronic

2023
33,936 miles
Trim level: Premium
2.0L Petrol
Sedan
Automatic
150 HP (110 kW)
CO2 emissions: 141 g CO2/km comb.
6.1 mpg
Details

Super price

£17,197

£17,097

NE29 7TE Tyne And Wear, Tyne And Wear

Availability verified

-7%

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Used (2019) Mercedes C220 AMG line 194 HP | Good price

C-Class Saloon 2019 AMG Line

2019
76,113 miles
Trim level: AMG line
2.0L Diesel
Sedan
Automatic
194 HP (142 kW)
CO2 emissions: 117 g CO2/km comb.
5.3 mpg
Details

Good price

£13,510

£14,540

CB22 6SE Foxton, Cambridgeshire

Availability verified

-5%

1 / 4

Used (2019) BMW 530e M Sport 252 HP | Good price

5 Series M Sport 4dr Auto

2019
88,000 miles
Trim level: M Sport
2.0L Electric/Petrol
Sedan
Automatic
252 HP (185 kW)
CO2 emissions: 38 g CO2/km comb.
0.6 mpg
Details

Good price

£12,990

£13,790

BL2 2BD Greater Manchester, Manchester

Availability verified

-7%

1 / 4

Used (2021) Mercedes C220 194 HP | Super price

C Class Sport D Auto Saloon

2021
54,722 miles
2.0L Diesel
Sedan
Automatic
194 HP (142 kW)
CO2 emissions: 121 g CO2/km comb.
5.3 mpg
Details

Super price

£14,721

£15,948

RM13 8RH Greater London, London

Availability verified

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Used Audi A3 S-Line 110 HP (80 kW) 2023 Grey Sedan

(2023) Audi A3 S-Line 110 HP

Fair price

Estimated price £17,611

BD2 1AA West Yorkshire, West Yorkshire

128 g CO2/km comb. - 110 HP (80 kW) - 5.7 Mpg

Carwow

Used Tesla Model 3 Standard Range 180 kW (245 HP) 2022 Grey Sedan

(2022) Tesla Model 3 Standard Range 245 HP

Fair price

Estimated price £19,549

DE216BZ Derby, Derbyshire

0 g CO2/km comb. - 180 kW (245 HP) - 12.5 Kwh/100 km

Carwow

Used BMW 320 M Sport 190 HP (139 kW) 2019 White Sedan

(2019) BMW 320 M Sport 190 HP

Fair price

DA11 9BJ Northfleet, Kent

137 g CO2/km comb. - 190 HP (139 kW) - 5.2 Mpg

Carwow

Used Tesla Model 3 Long Range RWD 235 kW (320 HP) 2023 White Sedan

(2023) Tesla Model 3 Long Range RWD 320 HP

Fair price

Estimated price £20,831

S60 5BD Sheffield, South Yorkshire

0 g CO2/km comb. - 235 kW (320 HP) - 12.5 Kwh/100 km

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Used (2023) Mercedes A180 Executive 136 HP | Good price

A-Class 1.3 MHEV AMG Line

2023
68,954 miles
Trim level: Executive
1.3L Petrol
Sedan
Automatic
136 HP (100 kW)
CO2 emissions: 132 g CO2/km comb.
5.8 mpg
Details

Good price

£16,333

£17,219

RM13 8RH Greater London, London

Availability verified

-11%

1 / 3

Used (2018) BMW 520 M Sport 190 HP | Good price

5 Series d M Sport Saloon

2018
52,873 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 160 g CO2/km comb.
5.7 mpg
Details

Good price

£15,705

£17,732

RM13 8RH Greater London, London

Availability verified

-9%

1 / 4

Used (2019) BMW 520 M Sport 190 HP | Good price

5 Series d M Sport Auto Saloon

2019
57,641 miles
Trim level: M Sport
2.0L Diesel
Sedan
Automatic
190 HP (139 kW)
CO2 emissions: 160 g CO2/km comb.
5.7 mpg
Details

Good price

£16,471

£18,213

RM13 8RH Greater London, London

Availability verified

-10%

1 / 3

Used (2019) Alfa Romeo Giulia Veloce 280 HP | Good price

2019 Veloce 2.0 TB 280 Auto

2019
52,950 miles
Trim level: Veloce
2.0L Petrol
Sedan
Automatic
280 HP (205 kW)
CO2 emissions: 190 g CO2/km comb.
8.4 mpg
Details

Good price

£17,882

£19,959

RM13 8RH Greater London, London

Availability verified

-5%

1 / 3

Used (2021) Audi A4 S-Line 163 HP | Good price

Saloon S Line 35 TDI 163PS S

2021
26,233 miles
Trim level: S-Line
2.0L Diesel
Sedan
Automatic
163 HP (119 kW)
CO2 emissions: 137 g CO2/km comb.
52.3 mpg
Details

Good price

£19,573

£20,649

RM13 8RH Greater London, London

Availability verified

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Used Mercedes C43 AMG Premium 367 HP (269 kW) 2017 White Sedan

(2017) Mercedes C43 AMG Premium 367 HP

Fair price

Estimated price £18,541

DE73 7HL Stenson, Derbyshire

183 g CO2/km comb. - 367 HP (269 kW) - 8.0 Mpg

Carwow

Used Audi A4 S-Line 150 HP (110 kW) 2023 White Sedan

(2023) Audi A4 S-Line 150 HP

Good price

You save £1,580

ME5 9QG Kent, Kent

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

Carwow

Used Mercedes A180 Executive 136 HP (100 kW) 2024 Blue Sedan

(2024) Mercedes A180 Executive 136 HP

Fair price

You save £1,201

TS18 3RW Stockton-On-Tees, Durham

132 g CO2/km comb. - 136 HP (100 kW) - 5.8 Mpg

Carwow

Used Jaguar XE R-Dynamic 204 HP (150 kW) 2023 Grey Sedan

(2023) Jaguar XE R-Dynamic 204 HP

Good price

You save £1,300

PO2 9QZ Hilsea, Hampshire

127 g CO2/km comb. - 204 HP (150 kW) - 4.8 Mpg

Showing 1 - 25 of 15,466 results

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2,930 cars

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saloon (1000+)