Used 2018 BMW 4 Series for sale nationwide
427 vehicles found
- Year:
- 2018
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- White
- Combined fuel economy:
- 43 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 57,058
- Stock No.:
- 1893378
- Reg.:
- WBA4S32010AG13992
2018 BMW 4 Series
420i M Sport 2dr Auto [professional Media]
57,058 mi
Newport
Great Deal
£13,350
- Year:
- 2017
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Grey
- Combined fuel economy:
- 44 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 123,000
- Stock No.:
- 202606113211905
- Reg.:
- WBA4S72020AA95916
Price drop
-£200
2017 BMW 4 Series
430i M Sport 2dr Auto [professional Media]
123,000 mi
Burnham
Great Deal
£9,995
£9,795
- Year:
- 2019
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Black
- Combined fuel economy:
- 46 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 55,874
- Stock No.:
- 202609296484535
- Reg.:
- WBA4L12000BB49704
2019 BMW 4 Series
430d Xdrive M Sport 5dr Auto [professional Media]
55,874 mi
West End
Great Deal
£18,392
- Year:
- 2019
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- White
- Combined fuel economy:
- 57 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 85,000
- Stock No.:
- 202603120646097
- Reg.:
- WBA4K320X0BX60951
2019 BMW 4 Series
420d [190] M Sport 5dr Auto [professional Media]
85,000 mi
Heybridge
Great Deal
£13,000
- Year:
- 2019
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I6 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 35 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 90,000
- Stock No.:
- 202610086802533
- Reg.:
- WBA4W72030AF39342
New arrival
2019 BMW 4 Series
440i M Sport 2dr Auto [professional Media]
90,000 mi
Saint Helens
Great Deal
£16,970
- Year:
- 2019
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 43 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 29,062
- Stock No.:
- cbdf2810-2a08-f111-bb1f-0022483f2919
- Reg.:
- WBA4S32010AG24572
2019 BMW 4 Series
420i M Sport 2dr Auto [professional Media]
29,062 mi
Irvine
Great Deal
£16,770
- Year:
- 2018
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Blue
- Combined fuel economy:
- 41 MPG
- Fuel type:
- Petrol
- Gearbox:
- Manual
- Mileage:
- 56,089
- Stock No.:
- 8073103
- Reg.:
- WBA4S32070AG14774
2018 BMW 4 Series
420i M Sport 2dr [professional Media]
56,089 mi
Bletchley
Great Deal
£11,950
- Year:
- 2019
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- White
- Combined fuel economy:
- 44 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 60,113
- Stock No.:
- 202604101443702
- Reg.:
- WBA4L32090BN92863
2019 BMW 4 Series
435d Xdrive M Sport 5dr Auto [professional Media]
60,113 mi
Rainham
Great Deal
£18,492
- Year:
- 2019
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Silver
- Combined fuel economy:
- 45 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 94,614
- Stock No.:
- 2481
- Reg.:
- WBA4H32030BX79016
New arrival
2019 BMW 4 Series
420i M Sport 5dr Auto [professional Media]
94,614 mi
Romford
Great Deal
£10,888
- Year:
- 2018
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Black
- Combined fuel economy:
- 44 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 60,119
- Stock No.:
- 84655
- Reg.:
- WBA4L32070BN92411
2018 BMW 4 Series
435d Xdrive M Sport 5dr Auto [professional Media]
60,119 mi
London
Great Deal
£17,050
- Year:
- 2018
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Black
- Combined fuel economy:
- 52 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 116,000
- Stock No.:
- 8109027
- Reg.:
- WBA4X320X0AF35990
2018 BMW 4 Series
420d [190] M Sport 2dr Auto [professional Media]
116,000 mi
Cheadle
Great Deal
£9,149
- Year:
- 2017
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Blue
- Combined fuel economy:
- 58 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 111,735
- Stock No.:
- U13
- Reg.:
- WBA4P92090K786784
2017 BMW 4 Series
420d [190] Xdrive M Sport 2dr Auto [prof Media]
111,735 mi
Newcastle Upon Tyne
Great Deal
£8,492
- Year:
- 2017
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Silver
- Combined fuel economy:
- 50 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 129,494
- Stock No.:
- 202609146029520
- Reg.:
- WBA4C32060G616653
2017 BMW 4 Series
430d Xdrive M Sport 5dr Auto [professional Media]
129,494 mi
Willenhall
Great Deal
£8,995
- Year:
- 2018
- 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
- Interior colour:
- Pink (CORAL RED DAKOTA LEATHER)
- Gearbox:
- Automatic
- Mileage:
- 65,508
- Stock No.:
- 3872
- Reg.:
- WBA4Y32030AE56271
2018 BMW 4 Series
435d Xdrive M Sport 2dr Auto [professional Media]
65,508 mi
Colchester
Great Deal
£15,495
- Year:
- 2019
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I6 Diesel
- Exterior colour:
- Black
- Combined fuel economy:
- 47 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 43,700
- Stock No.:
- 7638194
- Reg.:
- WBA8S520X05P28075
Price drop
-£500
2019 BMW 4 Series
430d M Sport 2dr Auto [professional Media]
43,700 mi
Peterborough
Great Deal
£17,490
£16,990
- Year:
- 2017
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Grey
- Combined fuel economy:
- 40 MPG
- Fuel type:
- Petrol
- Gearbox:
- Manual
- Mileage:
- 84,954
- Stock No.:
- 10569
- Reg.:
- WBA4H52010BF99984
2017 BMW 4 Series
420i Xdrive M Sport 5dr [professional Media]
84,954 mi
Dumfries
Great Deal
£9,995
- Year:
- 2017
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Red
- Combined fuel economy:
- 68 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 117,003
- Stock No.:
- 202610126902955
- Reg.:
- WBA4K32020BG99923
New arrival
2017 BMW 4 Series
420d [190] Se 5dr Auto [business Media]
117,003 mi
Preston
Great Deal
£7,495
- Year:
- 2017
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Coupe
- Doors:
- 2 doors
- Drivetrain:
- All-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Silver
- Combined fuel economy:
- 58 MPG
- Fuel type:
- Diesel
- Gearbox:
- Manual
- Mileage:
- 58,000
- Stock No.:
- 202605182488638
- Reg.:
- WBA4P92080K743456
2017 BMW 4 Series
420d [190] Xdrive Sport 2dr [business Media]
58,000 mi
Winchfield
Great Deal
£11,190
- Year:
- 2017
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- White
- Combined fuel economy:
- 65 MPG
- Fuel type:
- Diesel
- Gearbox:
- Manual
- Mileage:
- 84,108
- Stock No.:
- 1230492
- Reg.:
- WBA4E92040G712259
2017 BMW 4 Series
420d [190] Se 5dr [business Media]
84,108 mi
Shirebrook
Great Deal
£8,495
- Year:
- 2019
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- White
- Combined fuel economy:
- 52 MPG
- Fuel type:
- Diesel
- Gearbox:
- Automatic
- Mileage:
- 45,374
- Stock No.:
- 67139
- Reg.:
- WBA8S120X05P02407
New arrival
2019 BMW 4 Series
420d [190] Sport 2dr Auto [business Media]
45,374 mi
Blackburn
Great Deal
£14,920
- Year:
- 2017
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Blue
- Combined fuel economy:
- 44 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 80,000
- Stock No.:
- 8081004
- Reg.:
- WBA4N32020K541781
Price drop
-£645
2017 BMW 4 Series
420i Luxury 2dr Auto [professional Media]
80,000 mi
Ilford
Great Deal
£10,995
£10,350
- Year:
- 2018
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I6 Petrol
- Exterior colour:
- Black
- Combined fuel economy:
- 35 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 61,940
- Stock No.:
- 8112571
- Reg.:
- WBA4Z52090EE80611
Price drop
-£580
2018 BMW 4 Series
440i M Sport 2dr Auto [professional Media]
61,940 mi
Bletchley
Great Deal
£19,250
£18,670
- Year:
- 2018
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Convertible
- Doors:
- 2 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Petrol
- Exterior colour:
- Multicolour
- Combined fuel economy:
- 43 MPG
- Fuel type:
- Petrol
- Gearbox:
- Automatic
- Mileage:
- 38,000
- Stock No.:
- 115202
- Reg.:
- WBA4S32070AG14631
2018 BMW 4 Series
420i M Sport 2dr Auto [professional Media]
38,000 mi
Glenrothes
Great Deal
£14,495
- Year:
- 2018
- Make:
- BMW
- Model:
- 4 Series
- Body type:
- Hatchback
- Doors:
- 5 doors
- Drivetrain:
- Rear-wheel drive
- Engine:
- I4 Diesel
- Exterior colour:
- Blue
- Combined fuel economy:
- 56 MPG
- Fuel type:
- Diesel
- Gearbox:
- Manual
- Mileage:
- 62,480
- Stock No.:
- 202607204344989
- Reg.:
- WBA4K32090BP90393
2018 BMW 4 Series
420d [190] Se 5dr [business Media]
62,480 mi
Rainham
Great Deal
£10,999
2018 BMW 4 Series Variants
2018 BMW 4 Series price trends
CarGurus tracks the prices of millions of used car listings every year. See how the average price of 2018 BMW 4 Series prices has changed over time.
See more price trendsAvg. Price
$14,781
1.8%
2018 BMW 4 Series
Index price
$16,224
0.6%
All used vehicles
FAQs
How much does the 2018 BMW 4 Series cost?
The average 2018 BMW 4 Series costs about £14,780.79. The average price has decreased by -10.2% since last year. The 427 for sale on CarGurus range from £5,995 to £26,995 in price.
How many 2018 BMW 4 Series vehicles have no reported accidents or damage?
418 out of 427 for sale have no reported accidents or damage.
What is the fuel economy of the 2018 BMW 4 Series?
Depending on the engine and options, the 2018 BMW 4 Series gets between 35 and 68 MPG/MPGe.
What fuel types are available?
Diesel, Petrol engines are available.
Relevant articles
Leo Wilkinson
BMW 4 Series Models And Best Years To Buy
The BMW 4 Series is a coupe and convertible model based on BMW’s popular 3 Series. It’s well-equipped and available in two-door, four-door and five-door body styles, and with a wide range of engines to choose from.
CarGurus Editorial Team
Revealed: The Best Value Used Cars to Buy in the UK
Our regularly updated list reveals the 10 cars that have depreciated the most heavily over the past 12 months, resulting in some truly great-value used models.
The CarGurus Editorial Team
The Best New and Used Convertibles to Buy in 2026
These 12 delightful drop-tops show that there’s still plenty of options for fans of convertibles, despite a dramatic slowdown in the development of new models.
