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BMW 420 in Clapham Junction • 116 cars with AutoUncle Valuation

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Used BMW 420 M Sport 190 HP (139 kW) 2022 Black Coupe
(2022) BMW 420 M Sport 190 HP
£24,950

Fair price

Estimated price £24,947
N11 1GN Greater London, London

122 g CO2/km comb. - 190 HP (139 kW) - 4.7 Mpg

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2023 White Coupe
(2023) BMW 420 M Sport 184 HP
£30,504

Good price

You save £1,996
WC1E 7DP Greater London, London

154 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2022 Blue Cabriolet
(2022) BMW 420 M Sport 190 HP
£27,847

Fair price

You save £1,353
WC1E 7DP Greater London, London

129 g CO2/km comb. - 190 HP (139 kW) - 4.9 Mpg

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2022 Blue Coupe
(2022) BMW 420 M Sport 184 HP
£23,795

Fair price

You save £905
W2 2UH Greater London, London

154 g CO2/km comb. - 184 HP (135 kW) - 6.8 Mpg

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Good price

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Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2021 White Coupe
(2021) BMW 420 M Sport 190 HP
£20,698

Fair price

Estimated price £19,720
RM13 8RH Greater London, London

131 g CO2/km comb. - 190 HP (139 kW) - 5.0 Mpg

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Blue Coupe
(2020) BMW 420 M Sport 184 HP
£19,600

Fair price

You save £1,200
N11 1GN Greater London, London

170 g CO2/km comb. - 184 HP (135 kW) - 7.3 Mpg

Carwow

Used BMW 420 Sport Line 190 HP (139 kW) 2020 Cabriolet
(2020) BMW 420 Sport Line 190 HP
£14,600

Fair price

Estimated price £14,467
N11 1GN Greater London, London

161 g CO2/km comb. - 190 HP (139 kW) - 5.9 Mpg

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Blue Coupe
(2020) BMW 420 M Sport 184 HP
£16,787

Super price

You save £4,313
RM13 8RH Greater London, London

170 g CO2/km comb. - 184 HP (135 kW) - 7.4 Mpg

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Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2020 Coupe
(2020) BMW 420 M Sport 190 HP
£12,950

Good price

You save £1,150
N11 1GN Greater London, London

151 g CO2/km comb. - 190 HP (139 kW) - 5.8 Mpg

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2019 Black Coupe
(2019) BMW 420 M Sport 190 HP
£17,244

Fair price

Estimated price £16,535
WC1E 7DP Greater London, London

160 g CO2/km comb. - 190 HP (139 kW) - 6.1 Mpg

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Coupe
(2020) BMW 420 M Sport 184 HP
£15,800

Super price

You save £2,400
W1H 7AB Greater London, London

179 g CO2/km comb. - 184 HP (135 kW) - 7.8 Mpg

Carwow

Used BMW 420 M Sport 190 HP (139 kW) 2019 Grey Coupe
(2019) BMW 420 M Sport 190 HP
£16,960

Fair price

You save £540
RM13 8RH Greater London, London

149 g CO2/km comb. - 190 HP (139 kW) - 5.7 Mpg

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Verified Dealers

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2020 Cabriolet
(2020) BMW 420 M Sport 184 HP
£17,350

Good price

You save £1,450
N11 1GN Greater London, London

182 g CO2/km comb. - 184 HP (135 kW) - 8.0 Mpg

Carwow

Used BMW 420 M Sport 184 HP (135 kW) 2014 Black Coupe
(2014) BMW 420 M Sport 184 HP
£9,450

Fair price

You save £850
N11 1GN Greater London, London

129 g CO2/km comb. - 184 HP (135 kW) - 4.9 Mpg

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2026 Coupe
(2026) BMW 220 M Sport 184 HP
£25,600

Super price

You save £5,100
N11 1GN Greater London, London

148 g CO2/km comb. - 184 HP (135 kW) - 6.4 Mpg

Carwow

Used BMW 220 M Sport 184 HP (135 kW) 2025 Black Coupe
(2025) BMW 220 M Sport 184 HP
£33,540

Fair price

Estimated price £33,517
WC1E 7DP Greater London, London

148 g CO2/km comb. - 184 HP (135 kW) - 42.8 Mpg

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Used VW Arteon R 320 HP (235 kW) 2023 Grey Estate
(2023) VW Arteon R 320 HP
£31,795

Good price

You save £2,205
WC1E 7DP Greater London, London

202 g CO2/km comb. - 320 HP (235 kW) - 8.9 Mpg

Carwow

Used BMW 220 M Sport 190 HP (139 kW) 2021 Grey Coupe
(2021) BMW 220 M Sport 190 HP
£23,750

Good price

You save £1,750
N11 1GN Greater London, London

132 g CO2/km comb. - 190 HP (139 kW) - 5.1 Mpg

Carwow

Used Mercedes CLA250 AMG Line Premium Plus 224 HP (164 kW) 2022 Blue Coupe
(2022) Mercedes CLA250 AMG Line Premium Plus 224 HP
£23,872

Good price

You save £2,128
WC1E 7DP Greater London, London

158 g CO2/km comb. - 224 HP (164 kW) - 6.9 Mpg

Carwow

Photos coming soon
Photos coming soon
(2022) Mercedes CLA250 AMG Line Premium Plus 224 HP
£22,150

Fair price

You save £1,250
N11 1GN Greater London, London

155 g CO2/km comb. - 224 HP (164 kW) - 6.8 Mpg

Showing 1 - 25 of 120 results

How much does a used BMW 420 cost? Prices, ratings and depreciation by model year

How much does a used BMW 420 cost? Prices, ratings and depreciation by model year

Model year

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

2026 BMW 420

£29,990 - £54,376£45,4851,600 miles-£42091

2025 BMW 420

£35,099 - £50,754£41,6505,000 miles-£1,94085

2024 BMW 420

£30,748 - £41,934£35,84811,100 miles-£4,04037

2023 BMW 420

£25,967 - £35,046£30,40222,200 miles-£2,44078

2022 BMW 420

£23,875 - £31,545£27,21030,500 miles-£1,880129

2021 BMW 420

£16,320 - £28,852£24,29644,200 miles-£1,520111

2020 BMW 420

£12,760 - £24,015£17,88157,000 miles-£1,20060

2019 BMW 420

£11,488 - £18,960£15,32463,100 miles-£1,02097

2018 BMW 420

£10,990 - £17,498£14,45165,000 miles-£400149

2017 BMW 420

£7,725 - £15,986£12,39773,100 miles-£920123

2016 BMW 420

£6,795 - £14,988£10,84588,100 miles-£88098

2015 BMW 420

£5,984 - £14,157£9,43393,000 miles-£96090

2014 BMW 420

£5,947 - £12,973£8,99493,800 miles-£58071

2013 BMW 420

£6,810 - £10,655£8,33191,600 miles-£1,00010

*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

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.

Comparison of BMW 420 variants and prices

Variant

Price range*

Avg. Price

Median Mileage

Depreciation
(12 mth.)

Cars for sale

🏆 The most popular

BMW 420 M Sport

£8,295 - £46,561£22,72047,900 miles+£7001,178

BMW 420 Comfort Edition

£5,897 - £23,025£11,94781,000 miles-£2,00011

BMW 420 Sport Line

£5,995 - £16,147£10,63076,000 miles-£1,90070

BMW 420 Luxury Line

£6,478 - £13,854£10,05074,100 miles-£64032
💰 The budget choice

BMW 420 Impressive

£4,289 - £10,130£7,128111,000 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

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 (1178), 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).

autouncle-certified

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BMW 420 in London