2025 BMW 120 • Compare 720 used cars with valuation

Market overview: April-2026 Price Analysis: A used BMW 120 from 2025 currently costs between £25,499 and £33,950. On average, the mileage for this year stands at 5,709 miles. The depreciation and price trend over the last 12 months is -£5,020.

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Carwow Leasing

2025

(2025) BMW 120 M Sport 156 HP

£32,077

Good price

You save £2,023

GU1 1RD Surrey, Surrey

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2025

(2025) BMW 120 M Sport 156 HP

£26,199

Good price

You save £1,901

WA8 9WZ Halton, Cheshire

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2025

(2025) BMW 120 M Sport 156 HP

£27,549

Good price

You save £1,451

WA8 9WZ Halton, Cheshire

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2026

(2026) BMW 120 M Sport 156 HP

£28,108

Fair price

You save £192

M334BL

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-1%

1 / 4

Used (2025) BMW 120 M Sport 170 HP | Good price

1 Series M Sport 5dr Step Auto

2025
5,026 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
170 HP (125 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£27,199

£27,599

NR6 6NB Norfolk, Norfolk

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Availability verified

-12%

1 / 4

Used (2025) BMW 120 M Sport 168 HP | Good price

- 1 Series M Sport 5dr Step

2025
1,489 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
168 HP (123 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£25,992

£29,654

PO3 5FF Portsmouth, Hampshire

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Availability verified

-1%

New (2025) BMW 120 M Sport 156 HP | Good price

- 1 SeriesM Sport 5dr Step

2025
10 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£32,570

£33,113

RH10 1TN West Sussex, West Sussex

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Availability verified

-4%

New (2025) BMW 120 M Sport 156 HP | Good price

- 1 SeriesM Sport 5dr Step

2025
10 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£32,029

£33,364

RH10 1TN West Sussex, West Sussex

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Verified Dealers

Carwow

2026

(2026) BMW 120 M Sport 156 HP

£29,975

Fair price

Estimated price £28,597

TA66DD

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow Leasing

2026

(2026) BMW 120 M Sport 156 HP

£32,035

Good price

You save £2,065

IP31 1SX Fornham Saint Martin, Suffolk

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2026

(2026) BMW 120 M Sport 156 HP

£26,795

Good price

You save £1,805

BL1 3BS Greater Manchester, Manchester

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2026

(2026) BMW 120 M Sport 156 HP

£33,311

Fair price

Estimated price £32,042

PO3 5FF Portsmouth, Hampshire

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

-2%

New (2025) BMW 120 M Sport 156 HP | Good price

- 1 SeriesM Sport 5dr Step

2025
10 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£32,426

£33,354

RH10 1TN West Sussex, West Sussex

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Availability verified

-1%

New (2025) BMW 120 M Sport 156 HP | Good price

- 1 SeriesM Sport 5dr Step

2025
10 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£32,561

£33,051

GU1 1RD Surrey, Surrey

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Availability verified

-2%

1 / 1

New (2025) BMW 120 M Sport 156 HP | Good price

- 1 SeriesM Sport 5dr Step

2025
10 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£32,077

£32,996

GU1 1RD Surrey, Surrey

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Availability verified

-2%

New (2025) BMW 120 M Sport 156 HP | Good price

- 1 Series M Sport 5dr Step

2025
10 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£32,359

£33,285

RH10 1TN West Sussex, West Sussex

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1 / 4

Used (2025) BMW 120 Sport Line 156 HP | Good price

1 Series Sport 5dr Step Auto

2025
8,047 miles
Trim level: Sport Line
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£25,000

£25,200

ME5 9QG Kent, Kent

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New

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

- 1 Series M Sport 5dr Step

2025
7,163 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£27,549

WA8 9WZ Halton, Cheshire

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Carwow

2026

(2026) BMW 120 M Sport 156 HP

£27,449

Fair price

You save £951

CV4 9DU West Midlands, West Midlands

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2026

(2026) BMW 120 M Sport 156 HP

£28,093

Fair price

You save £607

TS183RB

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

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

2025

(2025) BMW 120 M Sport 156 HP

£25,899

Good price

You save £2,401

TS18 3RW Stockton-On-Tees, Durham

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

New

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

- 1 Series M Sport 5dr Step

2025
17,218 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£26,199

WA8 9WZ Halton, Cheshire

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Availability verified

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

- 1 Series M Sport 5dr Step

2025
5,231 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£27,199

NP19 4YR Newport, Gwent

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Availability verified

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

- 1 Series M Sport 5dr Step

2025
29,641 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£25,649

TS18 3RW Stockton-On-Tees, Durham

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1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

- 1 Series M Sport 5dr Step

2025
14,872 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£26,599

TS18 3RW Stockton-On-Tees, Durham

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1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

- 1 Series M Sport 5dr Step

2025
8,593 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£27,399

WA8 9WZ Halton, Cheshire

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Availability verified

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

- 1 Series M Sport 5dr Step

2025
27,086 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£25,549

M12 6LP Greater Manchester, Manchester

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Availability verified

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

1 Series M Sport 5dr Step Auto

2025
14,530 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£26,549

TS18 3RW Stockton-On-Tees, Durham

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Availability verified

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

1 Series M Sport 5dr Step Auto

2025
26,297 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£25,249

TS18 3RW Stockton-On-Tees, Durham

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Availability verified

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

1 Series M Sport 5dr Step Auto

2025
15,239 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£25,899

TS18 3RW Stockton-On-Tees, Durham

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1 / 4

Used (2025) BMW 120 M Sport 156 HP | Good price

1 Series M Sport 5dr Step Auto

2025
21,669 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
mpg: 5.3
Details

Good price

£25,999

TS18 3RW Stockton-On-Tees, Durham

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Carwow

2025

(2025) BMW 120 M Sport 168 HP

£28,397

Fair price

You save £3

BA22 8RT Somerset, Somerset

121 g CO2/km comb. - 168 HP (123 kW) - 52.0 Mpg

Carwow Leasing

2026

(2026) BMW 120 M Sport 156 HP

£32,603

Good price

You save £1,497

RG279RW

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2025

(2025) BMW 120 M Sport 156 HP

£25,249

Good price

You save £2,151

TS18 3RW Stockton-On-Tees, Durham

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2025

(2025) BMW 120 M Sport 170 HP

£27,199

Good price

You save £1,401

NR6 6NB Norfolk, Norfolk

121 g CO2/km comb. - 170 HP (125 kW) - 5.3 Mpg

-20%

1 / 4

Used (2025) BMW 120 M Sport 154 HP | Good price

1 SeriesM Sport 5dr Step Auto

2025
3,000 miles
Trim level: M Sport
1.5L Hybrid
Hatchback
Automatic
154 HP (113 kW)
Details

Good price

£26,775

£33,490

Buyacar

Delivered to you

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-10%

1 / 4

New (2025) BMW 120 M Sport 170 HP | Super price

1 Series M Sport 5dr Step Auto

2025
21 miles
Trim level: M Sport
1.5L Hybrid
Hatchback
Automatic
170 HP (125 kW)
Details

Super price

£28,975

£32,495

Buyacar

Delivered to you

View the car

-7%

1 / 4

Used (2025) BMW 120 M Sport 168 HP | Super price

1 Series M Sport 1.5 5dr

2025
4,061 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
168 HP (123 kW)
CO2 emissions: 122 g CO2/km comb.
mpg: 52.3
Details

Super price

£25,850

£28,015

Motors.co.uk

BR1 2NE Greater London, London

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-10%

1 / 4

New (2025) BMW 120 M Sport 156 HP | Super price

1 Series M Sport 5dr Step Auto -

Nov 2025
21 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
Details

Super price

£28,975

£32,495

Dealer

Bmw, Dumfriesshire

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-16%

1 / 4

Used (2025) BMW 120 M Sport 156 HP | Super price

1 Series M Sport 5dr Step Auto -

Sep 2025
2,500 miles
Trim level: M Sport
1.5L Petrol
Hatchback
Automatic
156 HP (114 kW)
CO2 emissions: 121 g CO2/km comb.
Details

Super price

£26,775

£31,975

Dealer

Bmw, Dumfriesshire

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Verified Dealers

Carwow

2025

(2025) BMW 120 M Sport 156 HP

£27,199

Good price

You save £2,001

NP19 4YR Newport, Gwent

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow

2026

(2026) BMW 120 M Sport 156 HP

£26,654

Fair price

You save £1,146

TS183RB

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow Leasing

2026

(2026) BMW 120 M Sport 156 HP

£33,543

Fair price

You save £557

LU48QN

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

Carwow Leasing

2026

(2026) BMW 120 M Sport 156 HP

£31,995

Good price

You save £2,105

NG72AX

121 g CO2/km comb. - 156 HP (114 kW) - 5.3 Mpg

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BMW 120 (1000+)