The BMW 4 Series is based on the 3 Series saloon and hit the market in 2013. With its sleek styling, dual kidney grille and front inlet design, it was sportier than the 3 Series, even though the size was roughly the same. A second generation was released with several updates, keeping the 4 Series relevant and ahead of the competition. BMW continues to refine the engine options and add new equipment to the lineup, offering great value for buyers looking for a premium car.
1,009 Used BMW 4 Series cars for sale
BMW, 4 Series
2020 - 420d [190] M Sport 5dr Auto [Professional Media]
![2020 - 420d [190] M Sport 5dr Auto [Professional Media]](https://cdn.images.autoexposure.co.uk/AETA19280/AETV82871738_1e.jpg)
31Low Mileage
£19,999
Finance available £109 pm
- 2L
- Miles
27.2K
- Diesel
- Automatic
- Hatchback
Motorpoint Burnley
BMW, 4 Series
2015 - 420d LUXURY 2-Door
22Reduced
£14,475
Finance available £44 pm
- 2L
- Miles
27.0K
- Diesel
- Automatic
- Coupe
BMW, 4 Series
2018 (68) - 2.0 420d M Sport Convertible 2dr Diesel Auto Euro 6 (s/s) (190 ps)
33£15,780
Finance available £73 pm
- 2L
- Miles
67.0K
- Diesel
- Automatic
- Convertible
The Car Arena
BMW, 4 Series
2019 (69) - 2.0 420d Sport Hatchback 5dr
21£17,299
- 2L
- Miles
53.3K
- Diesel
- Automatic
- Hatchback
Bridgend Motor Group - Ayr Autoplex
BMW, 4 Series
2016 - 430d M Sport 5dr Auto [Professional Media]
![2016 - 430d M Sport 5dr Auto [Professional Media]](https://cdn.images.autoexposure.co.uk/AETA57377/AETV35723044_1e.jpg)
37£11,955
Finance available £70 pm
- 3L
- Miles
95.4K
- Diesel
- Automatic
- Hatchback
BMW, 4 Series
2020 (20) - 420i M Sport 2dr [Professional Media]
![2020 (20) - 420i M Sport 2dr [Professional Media]](https://cdn.images.autoexposure.co.uk/AETA60821/AETV92940460_1e.jpg)
23Low Mileage
£19,200
Finance available £94 pm
- 2L
- Miles
23.7K
- Petrol
- Manual
- Coupe
John Clark BMW Aberdeen
BMW, 4 Series
2017 (67) - 420i M Sport 5dr [Professional Media]
![2017 (67) - 420i M Sport 5dr [Professional Media]](https://cdn.images.autoexposure.co.uk/AETA29885/AETV63679146_1e.jpg)
29£11,995
- 2L
- Miles
63.5K
- Petrol
- Manual
- Hatchback
V12 Sports and Classics Wolverhampton
BMW, 4 Series
2019 - 420d [190] M Sport 5dr [Professional Media]
![2019 - 420d [190] M Sport 5dr [Professional Media]](https://cdn.images.autoexposure.co.uk/AETA77613/AETV32813442_1e.jpg)
33Reduced
£16,995
Finance available £45 pm
- 2L
- Miles
57.7K
- Diesel
- Manual
- Hatchback
Starrett 4x4
BMW, 4 Series
2018 (18) - 2.0 420i M Sport Coupe 2dr
6£15,499
- 2L
- Miles
55.4K
- Petrol
- Automatic
- Coupe
Bridgend Motor Group - Kilmarnock Autoplex
BMW, 4 Series
2020 - 420d [190] M Sport 5dr Auto [Professional Media]
![2020 - 420d [190] M Sport 5dr Auto [Professional Media]](https://cdn.images.autoexposure.co.uk/AETA29426/AETV97175018_1e.jpg)
12£20,498
- 2L
- Miles
44.3K
- Diesel
- Automatic
- Hatchback
BMW, 4 Series
2021 - 420d xDrive MHT M Sport 2dr Step Auto
36Low Mileage
£29,995
Finance available £335 pm
- 2L
- Miles
19.8K
- Diesel
- Semi Auto
- Coupe
BMW Bavarian
BMW, 4 Series
2021 (21) - 420i M Sport 2dr Step Auto
25£24,599
- 2L
- Miles
45.0K
- Petrol
- Semi Auto
- Coupe
Lookers BMW Stoke
BMW, 4 Series
2016 - 2.0 420d xDrive Gran Coupe M Sport Auto 4WD 5dr
13£11,699
Finance available £38 pm
- 2L
- Miles
96.3K
- Diesel
- Automatic
- Hatchback
The Motor Group
BMW, 4 Series
2018 (18) - 2.0 420i M Sport Auto Euro 6 (s/s) 2dr
45Low Mileage
£16,491
- 2L
- Miles
53.1K
- Petrol
- Automatic
- Coupe
Your Next Car Ltd
BMW, 4 Series
2014 (14) - 2.0 420d M Sport Auto Euro 6 (s/s) 2dr
79Reduced
£10,450
Finance available £32 pm
- 2L
- Miles
84.0K
- Diesel
- Automatic
- Coupe
Performa Motors Limited
BMW, 4 Series
2017 (67) - 2.0 420i M Sport Euro 6 (s/s) 2dr
13Reduced
£9,985
Finance available £44 pm
- 2L
- Miles
104.0K
- Petrol
- Manual
- Coupe
BMW, 4 Series
2018 (18) - 2.0 420i M Sport Auto Euro 6 (s/s) 2dr
44£15,495
Finance available £67 pm
- 2L
- Miles
69.7K
- Petrol
- Automatic
- Coupe
BMW, 4 Series
2015 - 418d M Sport 5dr Auto [Professional Media]
![2015 - 418d M Sport 5dr Auto [Professional Media]](https://cdn.images.autoexposure.co.uk/AETA68257/AETV51418787_1e.jpg)
12Low Mileage
£10,800
Finance available £40 pm
- 2L
- Miles
72.0K
- Diesel
- Semi Auto
- Hatchback
Sean Kearney Cars
BMW, 4 Series
2021 (70) - 420i M Sport 2dr Step Auto
17£20,995
Finance available £134 pm
- 2L
- Miles
105.0K
- Petrol
- Semi Auto
- Coupe
M1 AUTOS
Find a specific BMW 4 Series
Trim
BMW 4 Series LuxuryBMW 4 Series M SportBMW 4 Series M Sport Pro EditionBMW 4 Series M440dBMW 4 Series M440iBMW 4 Series SEBMW 4 Series Sport
Body Style
Engine Size
Fuel Type
BMW 4 Series DieselBMW 4 Series Hybrid - Diesel/ElectricBMW 4 Series Hybrid - Petrol/ElectricBMW 4 Series Petrol
Transmission
Colour
BMW 4 Series BlackBMW 4 Series BlueBMW 4 Series GreenBMW 4 Series GreyBMW 4 Series OrangeBMW 4 Series RedBMW 4 Series SilverBMW 4 Series White
Registration Year
Why buy a used BMW 4 Series?
If you're in the market for a car that's refined, upmarket and exciting to drive, then a used BMW 4 Series is a great choice. With a stylish appearance and several bodystyles to choose from, the 4 Series is known to turn heads. BMW supplies many engine options, high-tech equipment and a comprehensive safety kit to make the 4 Series an excellent luxury coupé.
BMW 4 Series snapshot review
Pros
- Fun to drive
- Lots of quality equipment
- Great looking exterior
Cons
- M Sport ride can be very firm
- Practicality does suffer
- Diesels lack refinement
BMW 4 Series by type
Used BMW 4 Series information
Engines and transmissions
There have been many options with the BMW 4 Series, including diesel or petrol engines, an automatic or manual transmission, and rear- or four-wheel drive.
Petrol- 420i 2.0-litre engine creates 181bhp for a 7.3-second 0-60mph time and an efficiency rating of up to 44.8mpg.
- 430i 2.0-litre engine uses the same four-cylinder engine, but creates 254bhp with a similar efficiency.
- M440i 3.0-litre engine increases the output to 368bhp, reducing the 0-60mph time to 4.4 seconds and changing the efficiency to 36.2mpg.
- 420d uses mild hybrid technology to make 187bhp for a 0-60mph time of 6.9 seconds, with an efficiency rating of around 60mpg.
- 430d is rated for 281bhp, reducing the 0-60mph time to 4.9 seconds with a lower efficiency rating of 52.3mpg.
- M440d is the most powerful diesel, with a rating of 335bhp, creating a 4.5-second 0-60mph time.
Practicality
The 4 Series may only have two doors, but it's a relatively practical sports coupé with a decent amount of room inside and a large boot.
Interior space- Driver sits low, but there are plenty of adjustments to get the right positioning.
- Front seats slide forward to let rear passengers in and out easier.
- ISOFIX points for child seats are found under covers for protection.
- Newer models have rear climate control for added comfort.
- 440-litre boot is similar to the Audi A5 and more than the Mercedes-Benz C-Class Coupe.
- Rear seat can be lowered with levers in the boot, creating a large load space with a flat floor.
- Boot includes a 12V socket and shopping hooks.
- Coupé is the original sports car design with two doors.
- Convertible adds to the two-door coupé with a drop top.
- 4 Series Gran Coupé (reviewed separately) offers more interior room with the four-door style.
Safety
- 2019 Euro NCAP rating was a perfect five stars.
- Adult occupant rating is 97%, while vulnerable road users is 93%.
- Standard kit includes autonomous emergency braking, pedestrian detection, lane assist and an active bonnet.
Technology
- 10.25-inch touchscreen display can be activated with voice control.
- 12.3-inch instrument display replaces older-style gauges.
- Connectivity available through Bluetooth, Apple CarPlay and Android Auto.
BMW 4 Series generations
Second Generation (2020 to Present)
The second-generation 4 Series had a different design from the original version. The kidney grille was made larger and the air vents installed to cool the brakes increased in size. From the silhouette alone, the 4 Series closely resembled the 8 Series, and it was finished with a dual exhaust in the rear.
BMW released a facelift in 2024 to make some upgrades. Horizontal slats were added to soften the image and new headlights were installed. Even though the shape of the car didn't change, it looked almost entirely new.
- Fuel type:
- Diesel / Petrol
- Engine Size:
- 2 - 3
- MPG:
- 26 - 61
- Acceleration:
- 3.5 - 8.2 seconds
- Boot space:
- 385 - 470 L capacity
- NCAP Safety rating:
- 5 / 5 stars
Greenest
420i M Sport 2dr Step Auto
Cheapest
420i M Sport 2dr Step Auto
Fastest
B4 GT 3.0 Bi Turbo 5dr Switch-Tronic AWD
First Generation (2013 to 2021)
Based on the same platform as the 3 Series, BMW took the coupé version and made it into the 4 Series. Initially, it had many of the same styling features, with a narrow, wide grille and swept-back headlights, but it sat lower to the ground and had a wider stance than its counterpart.
A 2018 update was released, but the styling wasn't changed significantly. Instead, BMW focused on adding more equipment from a technology and comfort standpoint.
- Fuel type:
- Diesel / Petrol
- Engine Size:
- 2 - 3
- MPG:
- 32 - 70
- Acceleration:
- 4.7 - 9.2 seconds
- Boot space:
- 220 - 480 L capacity
- NCAP Safety rating:
- stars
Greenest
420i SE 2dr Auto [Business Media]
Cheapest
420i SE 2dr
Fastest
435d xDrive Luxury 2dr Auto
Used BMW 4 Series FAQ's
Which is the most popular engine in the BMW 4 Series?
The diesel engines have been the most popular because they offer a good amount of power and are efficient, so they are cheaper to run, but the petrols are more fun to drive. The 420d is the best choice in terms of efficiency because it has a fuel economy rating of 60mpg.
Which are the most popular model variants?
Most models were offered as a Sport or M Sport variant. The most popular of these two has been the M Sport with its upgraded suspension, unique steering wheel, M-type body styling and available metallic paint.
What optional extras should I look out for?
BMW has offered an available Live Cockpit Pro system with a head-up display that reduces distractions while driving. There are also some models with the Parking Assistant Plus technology, which is super helpful when trying to get into tight spaces.
Is the BMW 4 Series a good family car?
Yes, even with the two-door coupé, the back seat offers enough room for children. Those who need additional space could consider the 4 Series Gran Coupé bodystyle instead.
Is there a hybrid version of the BMW 4 Series?
BMW has only used mild hybrid technology with the 4 Series engines, and these don't ever need be plugged in. However, there are electric versions based on the 4 Series, such as the i4 and i4 M50.
Is the BMW 4 Series available as an automatic?
The 4 Series has been available as both an automatic and a manual. The majority of used models come with an automatic transmission, so they are easy to find, but there's a good amount of manual examples as well.
Is there a four-wheel drive version available?
BMW has offered the 4 Series with standard rear-wheel drive, but there were some variants built with four-wheel drive, so either can be found among used cars - look out for ones badged as xDrive. With rear-wheel drive, drivers can expect sports-car-like handling, while four-wheel drive increases the traction and grip on the road.
Buying a used car checklist: what to look for
Buying a used car can be a daunting task, but with our checklist, you can make sure you’re getting the best deal possible.
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