BMW 520 Valuation: 1,293 used car listings analysed

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How much does the BMW 520 depreciate?

Used BMW 520

A used BMW 520 (2025) model loses about £755 per month in value.


Factors that affect the depreciation of a BMW 520:
- Mileage driven
- Maintenance
- Service history


Depreciation is an important part of calculating the total cost of owning a BMW 520. In addition to the monthly depreciation of £755, you should also factor in fuel costs, road tax, insurance and maintenance (including tyres and car washes) to get the full monthly cost.

How much does a used BMW 520 cost? Prices, ratings and depreciation by model year

How much does a used BMW 520 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 BMW 520

£20,995 - £54,498£43,4760 miles+£2,36026

2025 BMW 520

£36,991 - £52,550£42,7736,100 miles-£9,180174

2024 BMW 520

£28,750 - £39,950£36,04014,700 miles-£2,50058

2023 BMW 520

£23,200 - £35,950£29,89929,900 miles-£8,24074

2022 BMW 520

£20,495 - £30,795£26,46439,400 miles-£2,120167

2021 BMW 520

£19,990 - £27,995£24,58342,400 miles-£1,98047

2020 BMW 520

£15,949 - £25,000£20,63452,300 miles-£76086

2019 BMW 520

£11,499 - £22,500£17,51464,000 miles-£1,560124

2018 BMW 520

£10,975 - £20,775£15,94469,500 miles-£880117

2017 BMW 520

£9,993 - £19,197£14,79381,000 miles-£88091

2016 BMW 520

£6,950 - £14,990£10,94494,100 miles-£52064

2015 BMW 520

£5,990 - £13,990£9,09699,900 miles-£1,52047

2011 BMW 520

£2,495 - £26,479£8,557106,000 miles+£84034

2014 BMW 520

£3,995 - £11,450£7,509105,400 miles-£38050

2012 BMW 520

£3,630 - £22,000£6,805109,400 miles-£24044

2013 BMW 520

£3,595 - £8,950£6,246119,000 miles-£1,08051

2009 BMW 520

£2,495 - £12,995£5,39599,900 miles-£240< 10

2010 BMW 520

£2,995 - £6,995£4,799119,000 miles+£84015

2008 BMW 520

£1,995 - £4,495£3,247114,900 miles-< 10

2006 BMW 520

£1,995 - £2,495£2,162178,000 miles-< 10

2007 BMW 520

£1,250 - £2,995£2,099140,000 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 March 2026

Comparison of BMW 520 variants and prices

Below you can compare prices and depreciation for the 8 most popular BMW 520 variants. The table is updated daily with data from the market in United Kingdom.

Comparison of BMW 520 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

BMW 520 M Sport

£6,195 - £44,990£24,10347,400 miles+£2,1201,057

BMW 520 Sport Line

£4,800 - £23,792£17,05237,100 miles+£1,82011

BMW 520 Comfort Edition

£4,995 - £40,650£15,17074,600 miles-£1,04068

BMW 520 Impressive

£5,694 - £20,395£11,00390,300 miles-£1,78012

BMW 520 Performance

£3,995 - £17,695£10,07690,500 miles-< 10

BMW 520 Advantage

£6,031 - £13,695£8,32979,100 miles-< 10

BMW 520 Efficient Dynamics

£3,495 - £22,995£8,220105,800 miles+£72013
💰 The budget choice

BMW 520 Luxury Line

£1,250 - £17,995£7,105108,000 miles-£62017

*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 March 2026

Which variant should you choose?

💰 The budget choice

The Luxury Line is the cheapest entry point with an average price of £7,105.

🏆 The most popular

There are the most M Sport for sale right now (1057), 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 (+£2,120).

BMW 520 (model year 2025) - Price development for the last 12 months and price projection for the next 6 months (April 2025 - September 2026)

Monthly price data with average prices and price ranges

Month

Average market price

Lowest market price

Highest market price

Calculation method

2025 - April
£52,100
£49,900£54,300
Estimate
2025 - May
£50,160
£46,920£53,380
Estimate
2025 - June
£50,080
£47,360£52,820
Estimate
2025 - July
£48,640
£46,180£51,080
Estimate
2025 - August
£47,560
£44,740£50,360
Estimate
2025 - September
£47,500
£44,320£50,680
Estimate
2025 - October
£46,320
£42,940£49,720
Estimate
2025 - November
£44,640
£41,100£48,160
Estimate
2025 - December
£43,600
£39,920£47,280
Estimate
2026 - January
£44,140
£40,060£48,220
Estimate
2026 - February
£42,760
£40,000£45,520
Estimate
2026 - March
£43,040
£40,220£45,860
Estimate
2026 - May
£41,720
--
Forecast
2026 - June
£41,060
--
Forecast
2026 - July
£40,400
--
Forecast
2026 - August
£39,760
--
Forecast
2026 - September
£39,100
--
Forecast

All estimates and forecasts are based on actual market data

Last updated: 31 March 2026

Average Monthly Depreciation

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

Past 12 months

-£9,060

Next 6 months

-£3,940

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Considering buying the impressive BMW 520 used?

BMW 520 offers extraordinary driving comfort and its design has received several awards. AutoUncle offers an impressive selection of 1,282 cars in the UK sourced from numerous dealership websites and online marketplaces.

How much does a used BMW 520 go for?

Currently, the prices for a pre-owned BMW 520 start at £4,795 and go up to £44,975.

There exist five primary parameters which have an impact on what a used BMW 520 costs: manufacturing year, engine capacity and performance, fuel consumption of the car, how much the car's odometer reads together with the equipment level of the car.

For instance, a more recent model with limited mileage, or a premium variant featuring a powerful engine, typically commands a higher price than, for example, an older model with more kilometres driven or with a lower equipment level.

How many trim levels are available for the BMW 520?

When assessing the price tags of second-hand BMW 520 cars, it is important that you only compare with the offers of cars with a similar engine and equipment variant. If you don't, you might come to a wrong conclusion on which car to buy.

Can I get the BMW 520 with different fuel types?

Diesel ranks as the top fuel type for the BMW 520.

Types of fuel:

  • BMW 520 diesel: 822 cars currently available with an average price of £16,395
  • BMW 520 petrol: 359 cars currently available with an average price of £34,573
  • BMW 520 plug-in hybrid: Currently there is 101 cars available on AutoUncle with an average price of £31,684

In the process of choosing a fuel type, don’t overlook the importance of your driving habits. Do you tend to drive in the city or on open roads and motorways? How many miles do you drive in an average week?

If you mostly drive short trips, electric cars, plug-in hybrids or petrol cars may be relevant. If you have a daily commute over longer distances, a modern electric car can be a great choice - especially if you have access to charging at home or at work. For very long daily driving without charging options, a diesel car can still be relevant. Remember that in some places, high-emission diesel engines are not allowed in urban areas.

In which body styles can you buy the BMW 520?

The BMW 520 comes in various body types, sedan being the most popular. Saloons usually have 4 doors, making this body type a good choice for families. Characterised by its enclosed passenger area and separate boot, a saloon offers ample interior space, ensuring comfort for both drivers and passengers.

AutoUncle's selection of BMW 520 by body type and with price statistics

  • BMW 520 sedan: 704 cars - average price £20,011
  • BMW 520 stationcar: 390 cars - average price £22,115
  • BMW 520 hatchback](https://www.autouncle.co.uk/en-gb/used-cars/BMW/520/b-hatchback): 4 cars - average price £10,119

What other competing models to the BMW 520 are there?

Despite being a particularly There are various contenders to the BMW 520.

Competing cars for the BMW 520

  • Audi A6
  • Mercedes E220
  • Vauxhall Insignia

With a selection of 1,362 available models on AutoUncle, the Audi A6 clearly stands out as the top alternative to the BMW 520. The Audi A6 comes with an average price of £20,495.

The Mercedes E220 is another popular choice in this segment, with 917 cars for sale and an average price of £14,990. Another good choice for an alternative car is the Vauxhall Insignia with 899 cars for sale for the average price of £5,495.

Pondering the adoption of an electric car?

When considering an electric vehicle within the same car segment as the BMW 520, here are some alternatives you might consider:

Can't find an electric car that appeals to you? Explore our entire selection of electric cars here.

All body types for BMW 520

All regions for BMW 520

All fuel types for BMW 520

All gear types for BMW 520