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Used (2014) BMW 420 M Sport | Fair price
4 Series d M Sport 2door Autom
- 2014
- 93,840 miles
- Trim level: M Sport
- 2.0L Diesel
- Coupe
- Automatic
- Details
Fair price
£9,995
Motors.co.uk
EX5 1BB Clyst Saint Mary, Devon
BMW 420 in Exeter • 2 cars with AutoUncle Valuation
Price checked by AutoUncle
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Used (2018) BMW 420 M Sport 190 HP | Fair price
4 Series d [190] M Sport 2dr Auto
- 2018
- 57,158 miles
- Trim level: M Sport
- 2.0L Diesel
- Coupe
- Automatic
- 190 HP (139 kW)
- Details
Fair price
£15,995
Motors.co.uk
EX5 1AR Clyst Saint Mary, Devon
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How much does a used BMW 420 cost? Prices, ratings and depreciation by model year
Model year | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
2026 BMW 420 | £25,391 - £54,601 | £43,441 | 1,900 miles | -£420 | 105 |
2025 BMW 420 | £35,411 - £50,555 | £41,532 | 5,800 miles | -£1,940 | 85 |
2024 BMW 420 | £30,808 - £41,782 | £35,628 | 10,400 miles | -£4,040 | 40 |
2023 BMW 420 | £26,299 - £34,946 | £30,367 | 21,500 miles | -£2,440 | 85 |
2022 BMW 420 | £23,828 - £31,713 | £27,318 | 30,200 miles | -£1,880 | 121 |
2021 BMW 420 | £17,606 - £29,248 | £24,640 | 45,000 miles | -£1,520 | 107 |
2020 BMW 420 | £10,745 - £23,990 | £16,778 | 57,500 miles | -£1,200 | 59 |
2019 BMW 420 | £11,690 - £18,997 | £15,545 | 62,000 miles | -£1,020 | 88 |
2018 BMW 420 | £10,598 - £17,500 | £14,372 | 66,200 miles | -£400 | 146 |
2017 BMW 420 | £7,995 - £15,995 | £12,453 | 76,000 miles | -£920 | 112 |
2016 BMW 420 | £6,795 - £14,996 | £10,930 | 86,000 miles | -£880 | 94 |
2015 BMW 420 | £5,992 - £14,400 | £9,346 | 96,800 miles | -£960 | 87 |
2014 BMW 420 | £5,995 - £12,957 | £9,054 | 92,200 miles | -£580 | 77 |
2013 BMW 420 | £6,810 - £10,655 | £8,331 | 91,600 miles | -£1,000 | 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: 24 June 2026
Comparison of BMW 420 variants and prices
Below you can compare prices and depreciation for the 5 most popular BMW 420 variants. The table is updated daily with data from the market in United Kingdom.
Variant | Price range* | Avg. Price | Median Mileage | Depreciation | Cars for sale |
|---|---|---|---|---|---|
🏆 The most popular BMW 420 M Sport | £8,495 - £45,986 | £22,753 | 46,100 miles | +£700 | 1,161 |
BMW 420 Comfort Edition | £5,847 - £23,772 | £11,900 | 79,800 miles | -£2,000 | 11 |
BMW 420 Sport Line | £6,040 - £16,424 | £10,589 | 84,000 miles | -£1,900 | 71 |
BMW 420 Luxury Line | £6,711 - £13,810 | £9,859 | 80,200 miles | -£640 | 36 |
💰 The budget choice BMW 420 Impressive | £4,289 - £10,130 | £7,128 | 111,000 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: 24 June 2026
Which variant should you choose?
💰 The budget choice
The Impressive is the cheapest entry point with an average price of £7,128.
Accuracy will improve as more cars from this variant become available
🏆 The most popular
There are the most M Sport for sale right now (1161), 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 (+£700).
Price checked by AutoUncle
Super price
Good price
Fair price
A bit pricey
Expensive
See BMW 420 in Devon
- BMW 420 Devon (12)