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BMW 318 (electric/petrol) • 2 cars with Valuation

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Carwow

Used BMW 318 Comfort Edition 143 HP (105 kW) 2014 Sedan
Diesel
(2014) BMW 318 Comfort Edition 143 HP
£9,449

Fair price

Estimated price £8,667
WD19 4HX Hertfordshire, Hertfordshire

118 g CO2/km comb. - 143 HP (105 kW) - 4.5 Mpg

Carwow

Used BMW 318 M Sport 150 HP (110 kW) 2018 Sedan
Diesel
(2018) BMW 318 M Sport 150 HP
£7,795

Good price

You save £1,105
ST31QQ, Staffordshire

122 g CO2/km comb. - 150 HP (110 kW) - 4.6 Mpg

Carwow

Used BMW 318 M Sport 136 HP (100 kW) 2019 Estate
Petrol
(2019) BMW 318 M Sport 136 HP
£8,250

Fair price

You save £550
EH259RS

182 g CO2/km comb. - 136 HP (100 kW) - 7.7 Mpg

Carwow

Used BMW 318 Sport Line 143 HP (105 kW) 2014 White Sedan
Diesel
(2014) BMW 318 Sport Line 143 HP
£6,490

Good price

You save £1,110
NE8 3HL Tyne And Wear, Tyne And Wear

118 g CO2/km comb. - 143 HP (105 kW) - 4.5 Mpg

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Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

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Verified Dealers

Carwow

Used BMW 318 Sport Line 150 HP (110 kW) 2019 Estate
Diesel
(2019) BMW 318 Sport Line 150 HP
£10,494

Super price

You save £2,806
OL84PQ

166 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

Used BMW 318 150 HP (110 kW) 2019 Estate
Diesel
(2019) BMW 318 150 HP
£11,994

Good price

You save £1,806
OL84PQ

166 g CO2/km comb. - 150 HP (110 kW) - 6.0 Mpg

Carwow

Used BMW 318 Sport Line 136 HP (100 kW) 2018 Grey Sedan
Petrol
(2018) BMW 318 Sport Line 136 HP
£12,699

Good price

You save £1,401
CW7 Cheshire West And Chester, Cheshire

136 g CO2/km comb. - 136 HP (100 kW) - 47.1 Mpg

Carwow

Used BMW 318 Comfort Edition 143 HP (105 kW) 2014 Sedan
Diesel
(2014) BMW 318 Comfort Edition 143 HP
£6,095

Good price

You save £1,005
ST31QQ, Staffordshire

118 g CO2/km comb. - 143 HP (105 kW) - 4.5 Mpg

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Verified Dealers

Carwow

Used BMW 318 150 HP (110 kW) 2020 Blue Sedan
Diesel
(2020) BMW 318 150 HP
£14,649

Good price

You save £1,751
WA8 9WZ Halton, Cheshire

128 g CO2/km comb. - 150 HP (110 kW) - 4.9 Mpg

Carwow

Used BMW 318 M Sport 150 HP (110 kW) 2019 Estate
Diesel
(2019) BMW 318 M Sport 150 HP
£15,495

Fair price

You save £105
MK11HX

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

Carwow

Used BMW 318 143 HP (105 kW) 2014 Sedan
Diesel
(2014) BMW 318 143 HP
£4,490

Good price

You save £710
TS6 6UR Redcar And Cleveland, North Yorkshire

118 g CO2/km comb. - 143 HP (105 kW) - 4.5 Mpg

Carwow

Used VW Golf Cabriolet SE 140 HP (102 kW) 2015 Cabriolet
Diesel
(2015) VW Golf Cabriolet SE 140 HP
£6,995

Fair price

You save £705
PO2 9JY North End, Hampshire

134 g CO2/km comb. - 140 HP (102 kW) - 5.1 Mpg

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Verified Dealers

Carwow

Used VW CC GT 150 HP (110 kW) 2015 Silver Sedan
Diesel
(2015) VW CC GT 150 HP
£8,995

Fair price

Estimated price £8,609
GL10 2BJ Gloucestershire, Gloucestershire

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

Carwow

Used BMW 328 M Sport 245 HP (180 kW) 2014 Black Sedan
Petrol
(2014) BMW 328 M Sport 245 HP
£9,600

Fair price

You save £900
CM9 4LJ Heybridge, Essex

147 g CO2/km comb. - 245 HP (180 kW) - 6.3 Mpg

Carwow

Used VW Jetta SE 125 HP (91 kW) 2017 Black Sedan
Petrol
(2017) VW Jetta SE 125 HP
£8,499

Good price

You save £1,301
SA18QB Skewen, West Glamorgan

125 g CO2/km comb. - 125 HP (91 kW) - 5.4 Mpg

Carwow

Used Audi A3 Cabriolet S-Line 150 HP (110 kW) 2014 White Cabriolet
Diesel
(2014) Audi A3 Cabriolet S-Line 150 HP
£7,949

Fair price

Estimated price £7,235
MK40 4LN Bedford, Bedfordshire

115 g CO2/km comb. - 150 HP (110 kW) - 4.2 Mpg

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Verified Dealers

Carwow

Used VW Golf Cabriolet SE 122 HP (89 kW) 2015 Blue Cabriolet
Petrol
(2015) VW Golf Cabriolet SE 122 HP
£6,249

Good price

You save £851
SA18QB Skewen, West Glamorgan

149 g CO2/km comb. - 122 HP (89 kW) - 6.4 Mpg

Carwow

Used Audi A3 Cabriolet Sport 150 HP (110 kW) 2016 Black Cabriolet
Petrol
(2016) Audi A3 Cabriolet Sport 150 HP
£11,530

Fair price

You save £870
CB22 6SE Foxton, Cambridgeshire

115 g CO2/km comb. - 150 HP (110 kW) - 5.0 Mpg

Carwow

Used Audi A3 Cabriolet S-Line 150 HP (110 kW) 2017 White Cabriolet
Petrol
(2017) Audi A3 Cabriolet S-Line 150 HP
£11,494

Fair price

Estimated price £11,102
OL8 4PQ Greater Manchester, Manchester

114 g CO2/km comb. - 150 HP (110 kW) - 5.1 Mpg

Carwow

Used Audi A3 Cabriolet S-Line 150 HP (110 kW) 2018 Grey Cabriolet
Petrol
(2018) Audi A3 Cabriolet S-Line 150 HP
£13,599

Fair price

You save £201
CW7 Cheshire West And Chester, Cheshire

121 g CO2/km comb. - 150 HP (110 kW) - 53.3 Mpg

Showing 1 - 25 of 362 results

How much does the BMW 318 depreciate?

Used BMW 318

A used BMW 318 (2021) model gains about £37 per month in value.


Factors that affect the appreciation of a BMW 318:
- Mileage
- Age of the vehicle
- Number of previous owners
- Accidents or damage history
- Trim level, equipment, and options


Appreciation is an important part of calculating the total value of owning a BMW 318. In addition to the monthly appreciation of £37, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly value.

How much does a used BMW 318 cost? Prices, ratings and depreciation by model year

How much does a used BMW 318 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2022 BMW 318

£14,374 - £25,619£21,09432,600 miles-£70015

2021 BMW 318

£13,675 - £24,174£19,62453,300 miles-£4044

2020 BMW 318

£14,845 - £23,929£18,66758,500 miles-£1,18013

2019 BMW 318

£7,170 - £18,415£13,80964,600 miles-£96029

2018 BMW 318

£7,497 - £15,699£10,50884,300 miles-£1,46030

2017 BMW 318

£5,791 - £14,042£9,84583,500 miles-£52017

2016 BMW 318

£5,637 - £10,793£8,31994,400 miles-£6028

2015 BMW 318

£5,626 - £11,570£7,52478,300 miles-£1,14018

2010 BMW 318

£1,896 - £13,590£6,24383,000 miles+£1,00019

2009 BMW 318

£2,029 - £12,993£6,102101,100 miles+£78014

2014 BMW 318

£3,479 - £9,493£5,993113,000 miles-£86031

2013 BMW 318

£2,424 - £9,391£5,294107,000 miles-£32027

2012 BMW 318

£2,879 - £7,241£4,613101,900 miles-£44016

2011 BMW 318

£2,951 - £5,375£4,545101,100 miles+£36022

2007 BMW 318

£1,274 - £8,547£4,26584,700 miles+£4010

2008 BMW 318

£1,050 - £4,560£2,295151,000 miles-< 10

2006 BMW 318

£1,757 - £2,495£2,134132,800 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: 2 July 2026

Comparison of BMW 318 variants and prices

Below you can compare prices and depreciation for the 8 most popular BMW 318 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of BMW 318 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

BMW 318 M Performance

£6,133 - £18,443£14,59974,000 miles-< 10
🏆 The most popular

BMW 318 M Sport

£2,712 - £23,905£13,62374,000 miles+£180138

BMW 318 Sport Line

£4,020 - £17,468£9,15177,600 miles-£1,36082
📈 The best value

BMW 318 Comfort Edition

£2,517 - £15,248£8,11391,300 miles+£3,14027

BMW 318 Impressive

£4,496 - £8,999£6,39774,500 miles-< 10

BMW 318 Luxury Line

£2,743 - £11,130£5,98486,300 miles-£76011

BMW 318 Performance

£2,508 - £8,045£4,840113,000 miles-£5,36010
💰 The budget choice

BMW 318 Exclusive

£2,197 - £5,474£3,583101,200 miles-£140< 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: 2 July 2026

Which variant should you choose?

💰 The budget choice

The Exclusive is the cheapest entry point with an average price of £3,583.

Accuracy will improve as more cars from this variant become available

🏆 The most popular

There are the most M Sport for sale right now (138), which gives you the most options to choose from.

📈 The best value

The Comfort Edition has held its price stable with minimal loss in value over the past year (+£3,140).

BMW 318 (model year 2021) - Price development for the last 12 months and price projection for the next 6 months (July 2025 - December 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - July
£19,880
£17,900£21,880
Estimate
2025 - August
£19,480↘
£17,560£21,400
Estimate
2025 - September
£19,880↗
£17,700£22,040
Estimate
2025 - October
£20,640↗
£18,640£22,640
Estimate
2025 - November
£20,620↘
£18,580£22,640
Estimate
2025 - December
£20,540↘
£18,480£22,620
Estimate
2026 - January
£21,020↗
£18,900£23,140
Estimate
2026 - February
£20,640↘
£18,660£22,620
Estimate
2026 - March
£19,560↘
£17,820£21,320
Estimate
2026 - April
£19,560→
£17,860£21,260
Estimate
2026 - May
£20,060↗
£18,000£22,100
Estimate
2026 - June
£20,320↗
£18,280£22,380
Estimate
2026 - August
£20,060↘
--
Forecast
2026 - September
£19,920↘
--
Forecast
2026 - October
£19,780↘
--
Forecast
2026 - November
£19,640↘
--
Forecast
2026 - December
£19,500↘
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 2 July 2026

Average Monthly Depreciation

A summary of the past 12 and an estimation of the next 6 months.

Past 12 months

£440

Next 6 months

-£820

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BMW 318