2019 BMW 420 • Compare 133 used cars with valuation

Market overview: March-2026 Price Analysis: A used BMW 420 from 2019 currently costs between £11,554 and £19,750. On average, the mileage for this year stands at 59,445 miles. The depreciation and price trend over the last 12 months is -£320.

Featured deals

Verified Dealers

Become a verified dealer

Carwow

2019

(2019) BMW 420 M Sport 190 HP

£18,251

Fair price

Estimated price £17,502

WC1E 7DP Greater London, London

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

Carwow

2019

(2019) BMW 420 M Sport 184 HP

£16,337

Good price

You save £1,263

RM13 8RH Greater London, London

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

Carwow

2020

(2020) BMW 420 Sport Line 190 HP

£13,895

Good price

You save £1,705

W5 5JN Greater London, London

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£16,625

Good price

You save £1,675

E6 5LU Greater London, London

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

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

-4%

1 / 3

Used (2019) BMW 420 M Sport 184 HP | Good price

- 4 Series i M Sport 2dr Auto

2019
36,672 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 170 g CO2/km comb.
mpg: 7.3
Details

Good price

£16,337

£17,104

RM13 8RH Greater London, London

View the car

Availability verified

-6%

1 / 3

Used (2019) BMW 420 M Sport 190 HP | Good price

- 4 Series Gran Coupe d [190] M

2019
104,499 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
CO2 emissions: 151 g CO2/km comb.
mpg: 5.8
Details

Good price

£11,554

£12,347

RM13 8RH Greater London, London

View the car

Availability verified

1 / 2

Used (2019) BMW 420 M Sport 184 HP | Good price

4 Series 2.0 i GPF M Sport Coupe

2019
58,290 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 170 g CO2/km comb.
mpg: 7.3
Details

Good price

£14,595

LE10 3DJ Leicestershire, Leicestershire

View the car

Availability verified

1 / 4

Used (2019) BMW 420 M Sport 190 HP | Good price

- 4 Series d [190] M Sport 2dr

2019
81,500 miles
Trim level: M Sport
2.0L Diesel
Coupe
Manual
190 HP (139 kW)
CO2 emissions: 151 g CO2/km comb.
mpg: 5.8
Details

Good price

£11,490

HU9 1DN Kingston Upon Hull, East Yorkshire

View the car

Availability verified

Featured deals

Verified Dealers

Carwow

2021

(2021) BMW 420 M Sport 184 HP

£17,650

Super price

You save £4,550

WD3 3RT Croxley Green, Hertfordshire

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£16,999

Fair price

You save £801

NE63 0YA Northumberland, Northumberland

158 g CO2/km comb. - 190 HP (139 kW) - 6.0 Mpg

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£15,695

Fair price

You save £5

LE167TB

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

Carwow

2020

(2020) BMW 420 M Sport 184 HP

£15,995

Super price

You save £2,605

W1H 7AB Greater London, London

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

-1%

1 / 4

Used (2019) BMW 420 Sport Line | Good price

4 Series Gran Coupe 2.0 i GPF

2019
49,108 miles
Trim level: Sport Line
2.0L Petrol
Coupe
Automatic
Details

Good price

£14,999

£15,250

Motors.co.uk

IG2 7DS Newbury Park, London

View the car

New

1 / 4

Used (2019) BMW 420 M Sport | Super price

4 Series d [190] M Sport 5dr

2019
77,000 miles
Trim level: M Sport
2.0L Diesel
Coupe
Manual
Details

Super price

£10,499

Motors.co.uk

SL9 0QD Buckinghamshire, Buckinghamshire

View the car

-2%

1 / 4

Used (2019) BMW 420 M Sport 184 HP | Good price

4 Series i M Sport 5dr Auto

2019
73,100 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Good price

£13,499

£13,899

Motors.co.uk

PE2 9FT Peterborough, Cambridgeshire

View the car

1 / 4

Used (2019) BMW 420 M Sport | Good price

4 Series d [190] M Sport 2dr

2019
81,407 miles
Trim level: M Sport
2.0L Diesel
Coupe
Manual
Details

Good price

£11,490

Motors.co.uk

HU9 1DN Kingston Upon Hull, East Yorkshire

View the car

-6%

1 / 4

Used (2019) BMW 420 M Sport 184 HP | Good price

4 Series Gran Coupe 2.0 i GPF M

2019
45,135 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Good price

£15,873

£16,990

Motors.co.uk

OL11 2NQ Greater Manchester, Manchester

View the car

1 / 4

Used (2019) BMW 420 M Sport | Super price

4 Series d [190] M Sport 2dr Auto

2019
29,000 miles
Trim level: M Sport
2.0L Diesel
Cabriolet
Automatic
Details

Super price

£14,995

Motors.co.uk

S4 8AQ South Yorkshire, South Yorkshire

View the car

Featured deals

Verified Dealers

Carwow

2020

(2020) BMW 420 M Sport 184 HP

£17,049

Good price

You save £2,251

DH3 2BQ Birtley, Durham

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£13,995

Fair price

You save £605

NE12 9SW Longbenton, Tyne And Wear

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

Carwow

2021

(2021) BMW 420 M Sport 184 HP

£18,504

Good price

You save £1,696

E65LU

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£16,695

Fair price

You save £305

W1H7AB

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

1 / 4

Used (2019) BMW 420 Sport Line | Good price

4 Series i Sport 5dr [Business

2019
138,000 miles
Trim level: Sport Line
2.0L Petrol
Coupe
Manual
Details

Good price

£7,489

Motors.co.uk

BD21 1QD West Yorkshire, West Yorkshire

View the car

-7%

1 / 4

Used (2019) BMW 420 M Sport 190 HP | Good price

4 Series 2.0 d M Sport Coupe 2dr

2019
94,070 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
Details

Good price

£11,990

£12,990

Motors.co.uk

ST17 0SG Staffordshire, Staffordshire

View the car

1 / 4

Used (2019) BMW 420 M Sport 187 HP | Good price

4 Series Gran Coupe d [190] M

2019
76,379 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
187 HP (137 kW)
Details

Good price

£14,499

Honestjohn

WC1E 7DP Greater London, London

View the car

1 / 4

Used (2019) BMW 420 M Sport | Good price

4 Series i M Sport 5dr Auto

2019
45,000 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
Details

Good price

£15,880

Motors.co.uk

WD23 2NZ Hertfordshire, Hertfordshire

View the car

1 / 3

Used (2019) BMW 420 M Sport | Good price

4 Series i M Sport 5dr Auto

2019
76,000 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
Details

Good price

£13,480

Motors.co.uk

WA11 9TP Merseyside, Merseyside

View the car

1 / 4

Used (2019) BMW 420 M Sport 184 HP | Good price

4 Series i M Sport 5dr Auto

2019
50,417 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
Details

Good price

£15,300

Motors.co.uk

L4 2RA Anfield, Merseyside

View the car

1 / 3

Used (2019) BMW 420 Sport Line 190 HP | Good price

4 Series d [190] Sport 2dr Auto

2019
25,900 miles
Trim level: Sport Line
2.0L Diesel
Cabriolet
Automatic
190 HP (139 kW)
Details

Good price

£16,900

Motors.co.uk

RH6 9SP West Sussex, West Sussex

View the car

1 / 4

Used (2019) BMW 420 M Sport | Good price

4 Series d [190] M Sport 5dr Auto

2019
85,000 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
Details

Good price

£12,495

Motors.co.uk

HP15 6LJ Cryers Hill, Buckinghamshire

View the car

1 / 4

Used (2019) BMW 420 M Sport | Good price

4 Series d [190] M Sport 2dr Auto

2019
65,000 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
Details

Good price

£14,990

Motors.co.uk

WF10 5ES Glasshoughton, West Yorkshire

View the car

Used (2019) BMW 420 M Sport 184 HP | Good price

4 Series 2.0 i GPF M Sport

2019
61,300 miles
Trim level: M Sport
2.0L Petrol
Hatchback
Automatic
184 HP (135 kW)
Details

Good price

£14,999

Exchange and Mart

Lancashire, Lancashire

View the car

Featured deals

Verified Dealers

Carwow

2021

(2021) BMW 420 M Sport 184 HP

£16,100

Super price

You save £3,500

RM20 3NL Purfleet-On-Thames, Essex

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£15,850

Good price

You save £1,450

WR9 7DZ Worcestershire, Worcestershire

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

Carwow

2021

(2021) BMW 420 M Sport 184 HP

£16,395

Super price

You save £3,305

W1H7AB

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£16,195

Fair price

You save £105

W1H 7AB Greater London, London

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

Used (2019) BMW 420 M Sport | Good price

4 Series 2.0 i GPF M Sport Auto

2019
45,000 miles
Trim level: M Sport
2.0L Petrol
Hatchback
Automatic
Details

Good price

£15,880

Exchange and Mart

Middlesex, London

View the car

-3%

Used (2019) BMW 420 M Sport 184 HP | Good price

4 Series 2.0 i GPF M Sport

2019
50,417 miles
Trim level: M Sport
2.0L Petrol
Hatchback
Automatic
184 HP (135 kW)
Details

Good price

£15,300

£15,800

Exchange and Mart

Lancashire, Lancashire

View the car

-3%

1 / 4

Used (2019) BMW 420 M Sport 190 HP | Fair price

4 Series Gran Coupe d [190] xDrive

2019
47,235 miles
Trim level: M Sport
2.0L Diesel
Coupe
Automatic
190 HP (139 kW)
CO2 emissions: 160 g CO2/km comb.
mpg: 6.1
Details

Fair price

£18,251

£18,995

WC1E 7DP Greater London, London

View the car

Availability verified

1 / 4

Used (2019) BMW 420 M Sport 184 HP | Fair price

4 Series 2.0 i GPF M Sport Auto

2019
44,000 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 179 g CO2/km comb.
mpg: 7.8
Details

Fair price

£17,995

DA13 0AG Meopham, Kent

View the car

Availability verified

-5%

1 / 3

Used (2019) BMW 420 M Sport 184 HP | Fair price

- 4 Series i M Sport 2dr Auto

2019
30,610 miles
Trim level: M Sport
2.0L Petrol
Coupe
Automatic
184 HP (135 kW)
CO2 emissions: 170 g CO2/km comb.
mpg: 7.3
Details

Fair price

£16,994

£17,906

RM13 8RH Greater London, London

View the car

Availability verified

Featured deals

Verified Dealers

Carwow

2020

(2020) BMW 420 M Sport 184 HP

£16,950

Super price

You save £3,150

N11 1GN Greater London, London

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£15,900

Fair price

You save £300

BB1 5PF Blackburn With Darwen, Lancashire

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£16,490

Super price

You save £2,510

NE83HL

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

Carwow

2020

(2020) BMW 420 M Sport 190 HP

£13,750

Fair price

You save £450

SK1 3JG Greater Manchester, Manchester

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

Showing 1 - 25 of 133 results

Price checked by AutoUncle

Super price

Good price

Fair price

A bit pricey

Expensive

See BMW 420

BMW 420 (1000+)