2021 BMW 120 • Compare 12 used cars with valuation

Market overview: April-2026 Price Analysis: A used BMW 120 from 2021 currently costs between £17,300 and £22,700. On average, the mileage for this year stands at 41,526 miles. The depreciation and price trend over the last 12 months is -£1,380.

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Carwow

2023

(2023) BMW 120 M Sport 190 HP

£26,399

Fair price

Estimated price £26,230

G32 9QA Glasgow City, Glasgow

133 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

2022

(2022) BMW 120 M Sport 190 HP

£22,453

Fair price

You save £1,147

DH1 1GG County Durham, Durham

138 g CO2/km comb. - 190 HP (139 kW) - 53.3 Mpg

Carwow

2021

(2021) BMW 120 M Sport 190 HP

£18,699

Good price

You save £2,001

G329QA

142 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

2020

(2020) BMW 120 M Sport 190 HP

£20,049

Fair price

You save £951

WF10 5HX West Yorkshire, West Yorkshire

142 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-7%

1 / 4

Used (2021) BMW 120 M Sport 190 HP | Good price

- 1 Series d xDrive M Sport 5dr

2021
45,313 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 142 g CO2/km comb.
mpg: 5.4
Details

Good price

£18,699

£20,199

G329QA

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Availability verified

-13%

1 / 3

Used (2021) BMW 120 Sport Line 188 HP | Super price

1 Series d Sport 2.0 5dr

2021
44,216 miles
Trim level: Sport Line
2.0L Diesel
Hatchback
Automatic
188 HP (138 kW)
CO2 emissions: 131 g CO2/km comb.
mpg: 56.5
Details

Super price

£17,300

£20,000

Buyacar

Delivered to you

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-6%

1 / 4

Used (2021) BMW 120 M Sport | Good price

1 Series d xDrive M Sport 5dr Step

2021
51,366 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
Details

Good price

£19,990

£21,490

Motors.co.uk

ML9 2QS South Lanarkshire, Lanarkshire

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1 / 4

Used (2021) BMW 120 M Sport 190 HP | Fair price

1 Series 2021 | 2.0 d M Sport Auto

2021
17,970 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 133 g CO2/km comb.
mpg: 5.1
Details

Fair price

£22,700

£22,867

ME5 9QG Kent, Kent

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2019

(2019) BMW 120 Efficient Dynamics 190 HP

£19,990

Fair price

You save £310

DY90QL

170 g CO2/km comb. - 190 HP (139 kW) - 6.4 Mpg

Carwow

2020

(2020) BMW 120 M Sport 190 HP

£19,956

Fair price

You save £344

RM13 8RH Greater London, London

142 g CO2/km comb. - 190 HP (139 kW) - 5.4 Mpg

Carwow

2021

(2021) BMW 120 M Sport 190 HP

£22,700

Fair price

You save £200

ME5 9QG Kent, Kent

133 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

2022

(2022) BMW 120 M Sport 190 HP

£22,795

Fair price

You save £705

S80 2QD Nottinghamshire, Nottinghamshire

138 g CO2/km comb. - 190 HP (139 kW) - 5.3 Mpg

-20%

1 / 4

Used (2021) BMW 120 M Sport 190 HP | Fair price

1 Series d M Sport 2.0 5dr

Nov 2021
32,508 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 133 g CO2/km comb.
mpg: 55.4
Details

Fair price

£21,790

£27,500

Buyacar

Delivered to you

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1 / 4

Used (2021) BMW 120 M Sport 190 HP | Fair price

1 Series 2.0 d M Sport Hatchback

2021
17,970 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
Details

Fair price

£22,400

£22,567

Exchange and Mart

Kent, Kent

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-30%

1 / 4

Used (2021) BMW 120 M Sport 190 HP | Fair price

1 Series d M Sport 2.0 5dr

Mar 2021
46,428 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 133 g CO2/km comb.
mpg: 54.3
Details

Fair price

£20,795

£29,985

Honestjohn

WC1E 7DP Greater London, London

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-30%

1 / 3

Used (2021) BMW 120 M Sport 187 HP | Fair price

d xDrive M Sport

Dec 2021
45,549 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
187 HP (137 kW)
CO2 emissions: 140 g CO2/km comb.
mpg: 53.3
Details

Fair price

£21,899

£31,299

Motors.co.uk

LL31 9PL Conwy, Clwyd

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-18%

1 / 4

Used (2021) BMW 120 M Sport 188 HP | Fair price

1 Series d xDrive M Sport 2.0

2021
38,785 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
188 HP (138 kW)
CO2 emissions: 138 g CO2/km comb.
mpg: 53.3
Details

Fair price

£21,950

£26,950

Bmw.co.uk

HD1 6NN West Yorkshire, West Yorkshire

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-29%

1 / 4

Used (2021) BMW 120 M Sport 190 HP | Fair price

1 Series Diesel Hatchback d xDrive

Jun 2021
35,537 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 145 g CO2/km comb.
mpg: 53.3
Details

Fair price

£22,450

£31,690

Bmw.co.uk

CA13 0HH Cumberland, Cumbria

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2022

(2022) Mini Cooper S Sport 178 HP

£20,399

Fair price

You save £501

CW7 Cheshire West And Chester, Cheshire

136 g CO2/km comb. - 178 HP (130 kW) - 5.8 Mpg

Carwow

2023

(2023) BMW 118 M Sport 136 HP

£20,715

Fair price

You save £785

NE36 0BQ West Boldon, Tyne And Wear

134 g CO2/km comb. - 136 HP (100 kW) - 47.9 Mpg

Carwow

2020

(2020) Mercedes A220 AMG line 190 HP

£18,035

Fair price

You save £165

DL14 9TW Tindale Crescent, Durham

133 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

2022

(2022) Mini Cooper S Exclusive 178 HP

£20,495

Fair price

You save £605

WV10 0AE West Midlands, West Midlands

139 g CO2/km comb. - 178 HP (130 kW) - 45.6 Mpg

-44%

1 / 3

Used (2021) BMW 120 M Sport 190 HP

1 Series d M Sport 5dr Step

May 2021
60,011 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
190 HP (139 kW)
CO2 emissions: 135 g CO2/km comb.
mpg: 55.4
Details

£19,000

£33,998

Not evaluated

Buyacar

Delivered to you

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-1%

Used (2021) BMW 120 M Sport 187 HP

1 Series 2021 | 2.0 d M Sport Auto

2021
62,656 miles
Trim level: M Sport
2.0L Diesel
Hatchback
Automatic
187 HP (137 kW)
Details

£18,100

£18,300

Not evaluated

Dealer

In Preparation, Dumfriesshire

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2023

(2023) BMW 118 M Sport 140 HP

£19,434

Good price

You save £1,366

WC1E 7DP Greater London, London

134 g CO2/km comb. - 140 HP (102 kW) - 47.9 Mpg

Carwow

2022

(2022) Mini Cooper S Exclusive 178 HP

£20,049

Fair price

Estimated price £19,780

DE21 6BZ Derby, Derbyshire

137 g CO2/km comb. - 178 HP (130 kW) - 5.8 Mpg

Carwow

2022

(2022) Mini Cooper S Hatch 178 HP

£19,000

Fair price

You save £800

RM20 3NL Purfleet-On-Thames, Essex

136 g CO2/km comb. - 178 HP (130 kW) - 5.8 Mpg

Carwow

2023

(2023) BMW 118 M Sport 140 HP

£20,763

Good price

You save £1,637

NE36 0BQ West Boldon, Tyne And Wear

134 g CO2/km comb. - 140 HP (102 kW) - 47.9 Mpg

Showing 1 - 12 of 12 results

Price checked by AutoUncle

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See BMW 120

BMW 120 (1000+)