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BMW 125 (petrol) • 6 cars with Valuation

Market overview: Petrol BMW 125 (August-2026): There are currently 6 used petrol BMW 125 cars for sale. Prices range from £6,345 to £12,693, with a median price of £10,497. AutoUncle has identified 1 cars as being offered below market price. The typical selling time for a petrol BMW 125 is approximately 22 days, and 28.6% of the listings have recently been reduced in price (Source: AutoUncle market data, August-2026).

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Used BMW 125 M Sport 224 HP (164 kW) 2017 Grey Hatchback

(2017) BMW 125 M Sport 224 HP

Fair price

Estimated price £16,652

DE21 7RW Spondon, Derbyshire

134 g CO2/km comb. - 224 HP (164 kW) - 47.0 Mpg

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Used (2015) BMW 125 M Sport 218 HP | Super price

1 Series 2.0 i M Sport Hatchback

2015
45,200 miles
Trim level: M Sport
2.0L Petrol
Hatchback
Automatic
218 HP (160 kW)
Details

Super price

£12,495

Exchange and Mart

CH61 4UB Wirral, Merseyside

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Used (2017) BMW 125 M Sport 224 HP | Fair price

1 Series i [224] M Sport 5dr [Nav]

2017
33,500 miles
Trim level: M Sport
2.0L Petrol
Hatchback
Automatic
224 HP (164 kW)
CO2 emissions: 134 g CO2/km comb.
47 mpg
Details

Fair price

£17,450

DE21 7RW Spondon, Derbyshire

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Used (2015) BMW 125 M Sport 218 HP | Fair price

1 Series i M Sport 5dr

2015
91,015 miles
Trim level: M Sport
2.0L Petrol
Hatchback
Manual
218 HP (160 kW)
42 mpg
Details

Fair price

£7,995

Motors.co.uk

SO31 8GD Bursledon, Hampshire

-1%

1 / 4

Used (2017) BMW 125 Efficient Dynamics 224 HP | Fair price

1 Series i [224] M Sport Shadow Ed

2017
90,560 miles
Trim level: Efficient Dynamics
2.0L Petrol
Hatchback
Automatic
224 HP (164 kW)
35.8 mpg
Details

Fair price

£11,995

£12,195

Motors.co.uk

S74 0EB Hoyland, South Yorkshire

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Carwow-used-VIP

Used BMW 125 M Sport 224 HP (164 kW) 2017 Grey Hatchback

(2017) BMW 125 M Sport 224 HP

Fair price

Estimated price £16,652

DE21 7RW Spondon, Derbyshire

134 g CO2/km comb. - 224 HP (164 kW) - 47.0 Mpg

-1%

1 / 4

Used (2015) BMW 125 M Sport 218 HP | Fair price

1 Series 2.0 i M Sport Hatchback

2015
20,000 miles
Trim level: M Sport
2.0L Petrol
Hatchback
Manual
218 HP (160 kW)
Details

Fair price

£12,759

£12,950

Motors.co.uk

CA5 6LB Dalston, Cumbria

1 / 4

Used (2019) BMW 125 M Sport | Rare vehicle

1 Series 3.0 i M Sport Steptronic

2019
48,973 miles
Trim level: M Sport
3.0L Petrol
Coupe
Automatic
Details

£5,795

Rare vehicle

Motors.co.uk

HA1 4UD Greater London, London

1 / 4

Used (2013) BMW 125 M Sport | Rare vehicle

1 Series i M Sport 5dr Step

2013
97,000 miles
Trim level: M Sport
2.0L Petrol
Hatchback
Automatic
44 mpg
Details

£8,999

Rare vehicle

Motors.co.uk

BN23 6JF East Sussex, East Sussex

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Sandicliffe.co.uk

Used Mini Cooper S Exclusive 192 HP (141 kW) 2019 Blue Hatchback

(2019) Mini Cooper S Exclusive 192 HP

Good price

You save £1,242

LE11 5HN Leicester, Leicestershire

127 g CO2/km comb. - 192 HP (141 kW) - 44.8 Mpg

Carwow-used-non-VIP

Used Mini Cooper S Classic 192 HP (141 kW) 2018 Red Hatchback

(2018) Mini Cooper S Classic 192 HP

Fair price

Estimated price £11,362

TS18 3RW Stockton-On-Tees, Durham

145 g CO2/km comb. - 192 HP (141 kW) - 6.4 Mpg

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Used Skoda Octavia SE Technology 110 HP (80 kW) 2022 Blue Hatchback

(2022) Skoda Octavia SE Technology 110 HP

Fair price

WS11 8LX Great Wyrley, Staffordshire

117 g CO2/km comb. - 110 HP (80 kW) - 5.1 Mpg

Carwow

Used Mercedes A200 AMG line 163 HP (119 kW) 2019 White Hatchback

(2019) Mercedes A200 AMG line 163 HP

Fair price

Estimated price £14,122

PO2 9RN Hilsea, Hampshire

136 g CO2/km comb. - 163 HP (119 kW) - 6.0 Mpg

Showing 1 - 7 of 7 results

How much does a used BMW 125 cost? Prices, ratings and depreciation by model year

How much does a used BMW 125 cost? Prices, ratings and depreciation by model year
Model year	Price range*	Avg. Price	Median Mileage	Depreciation (12 mth.)	Cars for sale
2017 BMW 125	£12,045 - £12,949	£12,497	90,600 miles	-	< 10
2015 BMW 125	£6,945 - £12,693	£9,887	86,000 miles	-	< 10
2014 BMW 125	£4,365 - £10,273	£7,245	83,000 miles	-	< 10

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 31 July 2026

Comparison of BMW 125 variants and prices

Below you can compare prices and depreciation for the 1 most popular BMW 125 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of BMW 125 variants and prices
Variant	Price range*	Avg. Price	Median Mileage	Depreciation (12 mth.)	Cars for sale
💰 The budget choice BMW 125 M Sport	£5,410 - £13,395	£9,182	87,000 miles	-£1,260	18

*The 'Price range' column shows the prices at the 5th and 95th percentiles of cars in the current market

The data is based on the cars currently listed on AutoUncle

Last updated: 31 July 2026

Which variant should you choose?

💰 The budget choice

The M Sport is the cheapest entry point with an average price of £9,182.

🏆 The most popular

There are the most M Sport for sale right now (18), which gives you the most options to choose from.

📈 The best value

The M Sport has held its price stable with minimal loss in value over the past year (-£1,260).

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BMW 125 (20)