Used 2021 BMW 4 Series for sale nationwide
- Year:
- 2020
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Brown (Bronze)
- Combined fuel economy:
- 44 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 83,519
- Stock No.:
- 202607104061366
- Reg.:
- WBA4L32090BX89709
2020 BMW 4 Series
435d Xdrive M Sport 5dr Auto [professional Media]
83,519 mi
£17,913
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Black
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 29,325
- Stock No.:
- 202608255403879
- Reg.:
- WBA52AS000CH60771
2021 BMW 4 Series
M440d Xdrive Mht 2dr Step Auto
29,325 mi
£31,495
- Year:
- 2020
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Grey
- Combined fuel economy:
- 41 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 63,646
- Stock No.:
- 7851992
- Reg.:
- WBA4H520X0CE64853
2020 BMW 4 Series
420i Xdrive Sport 5dr Auto [business Media]
63,646 mi
£14,595
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Blue
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 22,631
- Stock No.:
- 202606183424038
- Reg.:
- WBA12AP090CJ27142
2021 BMW 4 Series
420i M Sport 2dr Step Auto
22,631 mi
£24,600
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Blue
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 36,000
- Stock No.:
- 16045
- Reg.:
- WBA52AS000CH52430
2021 BMW 4 Series
M440d Xdrive Mht 2dr Step Auto
36,000 mi
£31,495
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Green
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 61,527
- Stock No.:
- 202609085847659
- Reg.:
- WBA12AS000CG52228
-£500
2021 BMW 4 Series
420d Mht M Sport 2dr Step Auto
61,527 mi
£20,770
£20,270
- Year:
- 2020
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Grey
- Combined fuel economy:
- 43 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 39,185
- Stock No.:
- 232
- Reg.:
- WBA4Y32000FH29461
2020 BMW 4 Series
435d Xdrive M Sport 2dr Auto [professional Media]
39,185 mi
£21,995
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Blue
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 44,000
- Stock No.:
- 202606053032349
- Reg.:
- WBA12AS070CG26189
-£500
2021 BMW 4 Series
420d Mht M Sport 2dr Step Auto
44,000 mi
£24,490
£23,990
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- White
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 75,008
- Stock No.:
- 8077181
- Reg.:
- WBA42AS070CH72959
-£900
2022 BMW 4 Series
430d Xdrive Mht M Sport 2dr Step Auto
75,008 mi
£23,695
£22,795
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 57,912
- Stock No.:
- 9080
- Reg.:
- WBA12AP030CL41978
2022 BMW 4 Series
420i M Sport 2dr Step Auto
57,912 mi
£22,300
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- White
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 33,559
- Stock No.:
- 202601169199620
- Reg.:
- WBA52AS020CM52417
2022 BMW 4 Series
M440d Xdrive Mht 2dr Step Auto
33,559 mi
£31,850
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Black
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 36,929
- Stock No.:
- ARNIO-U-22881
- Reg.:
- WBA12AP000CH15479
2021 BMW 4 Series
420i M Sport 2dr Step Auto
36,929 mi
£22,998
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Black
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 39,635
- Stock No.:
- 202606183426439
- Reg.:
- WBA12AS060CM14865
2022 BMW 4 Series
420d Mht M Sport 2dr Step Auto
39,635 mi
£23,650
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Black
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 37,900
- Stock No.:
- 202606153295348
- Reg.:
- WBA22AS0X0CH72848
2021 BMW 4 Series
420d Xdrive Mht M Sport 2dr Step Auto
37,900 mi
£23,750
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Black
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 39,997
- Stock No.:
- 1214
- Reg.:
- WBA12AS060CK63722
2022 BMW 4 Series
420d Mht M Sport 2dr Step Auto
39,997 mi
£23,696
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 30,460
- Stock No.:
- 8246332
- Reg.:
- WBA12AP040CJ83960
2022 BMW 4 Series
420i M Sport 2dr Step Auto
30,460 mi
£23,999
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Grey
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 65,384
- Stock No.:
- 202602029600801
- Reg.:
- WBA52AS070CM52428
-£1,000
2022 BMW 4 Series
M440d Xdrive Mht 2dr Step Auto
65,384 mi
£29,475
£28,475
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Snapper Rocks Blue
- Combined fuel economy:
- 45 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 59,500
- Stock No.:
- U6358
- Reg.:
- WBA4H32010CG20489
2021 BMW 4 Series
420i M Sport 5dr Auto [professional Media]
59,500 mi
£15,195
- Year:
- 2020
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 14,941
- Stock No.:
- 202606053025216
- Reg.:
- WBA12AP040CF66932
2020 BMW 4 Series
420i M Sport 2dr Step Auto
14,941 mi
£22,820
- Year:
- 2021
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 49,551
- Stock No.:
- 1947644
- Reg.:
- WBA12AP010CG23331
2021 BMW 4 Series
420i M Sport 2dr Step Auto
49,551 mi
£20,990
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Grey
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 22,838
- Stock No.:
- 202607234444468
- Reg.:
- WBA12AP010CK49493
2022 BMW 4 Series
420i M Sport Pro Edition 2dr Step Auto
22,838 mi
£27,300
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 34,269
- Stock No.:
- ARNYBM-U-267299
- Reg.:
- WBA12AP070CM13460
2022 BMW 4 Series
420i M Sport 2dr Step Auto
34,269 mi
£25,998
- Year:
- 2020
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Blue
- Combined fuel economy:
- 53 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 86,465
- Stock No.:
- 7395291
- Reg.:
- WBA4X52010FH05040
2020 BMW 4 Series
420d [190] Xdrive M Sport 2dr Auto [prof Media]
86,465 mi
£14,299
- Year:
- 2022
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Blue
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 47,850
- Stock No.:
- 909
- Reg.:
- WBA42AP040CJ75256
2022 BMW 4 Series
420i Xdrive M Sport 2dr Step Auto
47,850 mi
£23,405
Overview
The 2021 BMW 4 Series is an exceptionally good car. It is thoroughly enjoyable to drive – in whatever bodystyle and whatever engine option – provides plenty of boot space (especially in fastback Gran Coupe form) and comes with plenty of equipment as standard. It’s also fitted with an impressive array of advanced safety systems and is blessed with one of the most intuitive infotainment systems available from any car manufacturer. Whether it’s a humble 420d or a powerful M440i xDrive, any 4 Series ought to be a pleasure to own.
Strengths:
Exceptionally good to drive, even by BMW's high standards
Superb interior quality
Brilliant infotainment system
Weaknesses:
Controversial looks, in particular the grille
Convertible sacrifices some practicality
Adaptive suspension costs extra
Is the 2021 BMW 4 Series better than the 2020 Audi A5?
The styling of the 2020 Audi A5 is slightly more elegant than that of the occasionally gawky-looking BMW 4 Series, but the 4 Series is better to drive, has the more attractive and intuitive interior, and offers a better range of engine options.
2021 BMW 4 Series Variants
| Variant type | RRP |
|---|---|
| 420i M Sport 5dr Auto [professional Media] | £37,925 |
| 420d Mht M Sport Pro Edition 2dr Step Auto | £49,225 |
| 420i M Sport Pro Edition 2dr Step Auto | £47,820 |
| M440d Xdrive Mht 2dr Step Auto | £60,560 |
| 420d Xdrive Mht M Sport 2dr Step Auto | £45,975 |
| M440i Xdrive Mht 2dr Step Auto | £59,785 |
| 420d Mht M Sport 2dr Step Auto | £44,425 |
| 420i M Sport 2dr Step Auto | £51,430 |
2021 BMW 4 Series price trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2021 BMW 4 Series prices has changed over time.
See more price trendsFAQs
How much does the 2021 BMW 4 Series cost?
How many 2021 BMW 4 Series vehicles have no reported accidents or damage?
What is the fuel economy of the 2021 BMW 4 Series?
What fuel types are available?
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