How much does the 2018 BMW 3 Series cost?

The average 2018 BMW 3 Series costs about £14,199.53. The average price has decreased by -0.5% since last year. The 623 for sale on CarGurus range from £5,500 to £112,295 in price.

How many 2018 BMW 3 Series vehicles have no reported accidents or damage?

609 out of 623 for sale have no reported accidents or damage.

What is the fuel economy of the 2018 BMW 3 Series?

Depending on the engine and options, the 2018 BMW 3 Series gets between 0 and 72 MPG (or EV battery range).

What fuel types are available?

Diesel, Petrol, Hybrid engines are available.

Used 2018 BMW 3 Series for sale nationwide

626 results

2018 BMW 3 Series

330e M Sport 4dr Step Auto

99,950 miles

£8,395

Great Deal

Ilford

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Hybrid
Exterior colour:: Blue
Fuel type:: Hybrid
Gearbox:: Automatic
Mileage:: 99,950
Stock No.:: 202606123230656
Reg.:: WBA8E12060A836233

2017 BMW 3 Series

330d Xdrive M Sport 5dr Step Auto

70,500 miles

£15,750

Great Deal

Watton At Stone

CarGurus partner

Year:: 2017
Make:: BMW
Model:: 3 Series
Body type:: Estate
Doors:: 5 doors
Drivetrain:: All-wheel drive
Engine:: I6 Diesel
Exterior colour:: Grey
Combined fuel economy:: 50 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 70,500
Stock No.:: 55
Reg.:: WBA8K92000K881668

2018 BMW 3 Series

318i Se 4dr Step Auto

108,000 miles

£7,691

Great Deal

Port Talbot

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I3 Petrol
Exterior colour:: Black
Combined fuel economy:: 45 MPG
Fuel type:: Petrol
Gearbox:: Automatic
Mileage:: 108,000
Stock No.:: AETV79735876
Reg.:: WBA8E32030A546012

2019 BMW 3 Series

320d Sport 4dr Step Auto

57,428 miles

£16,450

Great Deal

Nelson

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: Grey
Combined fuel economy:: 64 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 57,428
Stock No.:: 8031758
Reg.:: WBA5V52040AJ71987

2019 BMW 3 Series

320d Sport 4dr Step Auto

57,428 miles

£16,450

Great Deal

Nelson

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: Grey
Combined fuel economy:: 64 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 57,428
Stock No.:: 8031758
Reg.:: WBA5V52040AJ71987

2017 BMW 3 Series

320d [190] M Sport 5dr Step Auto [business Media]

127,598 miles

£7,495

Great Deal

Birmingham

CarGurus partner

Year:: 2017
Make:: BMW
Model:: 3 Series
Body type:: Hatchback
Doors:: 5 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: Black
Combined fuel economy:: 61 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 127,598
Stock No.:: 202604291978128
Reg.:: WBA8T32010G440886

2017 BMW 3 Series

320d [190] M Sport 5dr Step Auto [business Media]

127,598 miles

£7,495

Great Deal

Birmingham

CarGurus partner

Year:: 2017
Make:: BMW
Model:: 3 Series
Body type:: Hatchback
Doors:: 5 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: Black
Combined fuel economy:: 61 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 127,598
Stock No.:: 202604291978128
Reg.:: WBA8T32010G440886

2019 BMW 3 Series

318d M Sport 5dr Step Auto

57,006 miles

£15,000

Great Deal

Manchester

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Estate
Doors:: 5 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: White
Combined fuel economy:: 58 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 57,006
Stock No.:: 202511157913781
Reg.:: WBA8H720X0K764294

2019 BMW 3 Series

318d M Sport Shadow Edition 5dr Step Auto

87,288 miles

£12,288

Great Deal

Romford

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Estate
Doors:: 5 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: White
Combined fuel economy:: 58 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 87,288
Stock No.:: 659
Reg.:: WBA8H72050K764333

2018 BMW 3 Series

320d Efficientdynamics Plus 4dr

55,247 miles

£10,300

Great Deal

Croxley Green

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: Grey
Combined fuel economy:: 60 MPG
Fuel type:: Diesel
Gearbox:: Manual
Mileage:: 55,247
Stock No.:: 202605252679097
Reg.:: WBA8D12050K449007

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2018 BMW 3 Series

320d Efficientdynamics Plus 4dr

133,000 miles

£6,495

Great Deal

Ashington

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: White
Combined fuel economy:: 60 MPG
Fuel type:: Diesel
Gearbox:: Manual
Mileage:: 133,000
Stock No.:: AETV25844964
Reg.:: WBA8D12040K449239

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2019 BMW 3 Series

45,000 miles

£14,995

Great Deal

Lowestoft

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Hatchback
Exterior colour:: Grey
Gearbox:: Automatic
Mileage:: 45,000
Stock No.:: 21891124
Reg.:: WBA8K92080AE87442

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2018 BMW 3 Series

330e Sport 4dr Step Auto

93,500 miles

£7,883

Great Deal

East Ardsley

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Hybrid
Exterior colour:: Grey
Fuel type:: Hybrid
Gearbox:: Automatic
Mileage:: 93,500
Stock No.:: 202604221783354
Reg.:: WBA8E12090A829471

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2017 BMW 3 Series

320d Sport 5dr

127,400 miles

£6,495

Great Deal

Grays

Year:: 2017
Make:: BMW
Model:: 3 Series
Body type:: Estate
Doors:: 5 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: Black
Combined fuel economy:: 61 MPG
Fuel type:: Diesel
Gearbox:: Manual
Mileage:: 127,400
Stock No.:: 202603110602394
Reg.:: WBA8H92000K605344

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2018 BMW 3 Series

330e Sport 4dr Step Auto

134,211 miles

£5,790

Great Deal

Bristol

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Hybrid
Exterior colour:: White
Fuel type:: Hybrid
Gearbox:: Automatic
Mileage:: 134,211
Stock No.:: 11640
Reg.:: WBA8E12080A683130

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2019 BMW 3 Series

129,900 miles

£10,250

Great Deal

Haywards Heath

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Hatchback
Exterior colour:: White
Gearbox:: Automatic
Mileage:: 129,900
Stock No.:: 7805883
Reg.:: WBA8K92020AE87131

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2019 BMW 3 Series

320d Xdrive Sport 4dr Step Auto

111,000 miles

£13,199

Great Deal

Nuneaton, Nuneaton and Bedworth

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: All-wheel drive
Engine:: I4 Diesel
Exterior colour:: Blue
Combined fuel economy:: 59 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 111,000
Stock No.:: 7724492
Reg.:: WBA5V72000AJ48797

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2017 BMW 3 Series

320i Xdrive Sport 4dr Step Auto

70,000 miles

£9,950

Great Deal

Slough

CarGurus partner

Year:: 2017
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: All-wheel drive
Engine:: I4 Petrol
Exterior colour:: Blue
Combined fuel economy:: 47 MPG
Fuel type:: Petrol
Gearbox:: Automatic
Mileage:: 70,000
Stock No.:: 202606053024562
Reg.:: WBA8A52010K432950

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2019 BMW 3 Series

330e M Sport 4dr Auto

52,485 miles

£15,995

Great Deal

Hartlepool

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Hybrid
Exterior colour:: Red
Fuel type:: Hybrid
Gearbox:: Manual
Mileage:: 52,485
Stock No.:: 7961849
Reg.:: WBA5X72020FH43571

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2019 BMW 3 Series

320d M Sport Shadow Edition 5dr Step Auto

105,000 miles

£12,290

Great Deal

Atherstone

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Estate
Doors:: 5 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: Silver
Combined fuel economy:: 55 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 105,000
Stock No.:: 202605302826372
Reg.:: WBA8H92050A967952

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2018 BMW 3 Series

320d Xdrive M Sport 4dr Step Auto

109,000 miles

£8,990

Great Deal

Eastwood Trading Estate

CarGurus partner

Year:: 2018
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: All-wheel drive
Engine:: I4 Diesel
Exterior colour:: Black
Combined fuel economy:: 53 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 109,000
Stock No.:: 202606233562649
Reg.:: WBA8C92060K488285

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2017 BMW 3 Series

320d Xdrive Sport 5dr Step Auto [business Media]

42,211 miles

£13,991

Great Deal

Blyth

CarGurus partner

Year:: 2017
Make:: BMW
Model:: 3 Series
Body type:: Hatchback
Doors:: 5 doors
Drivetrain:: All-wheel drive
Engine:: I4 Diesel
Exterior colour:: Black
Combined fuel economy:: 58 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 42,211
Stock No.:: U1959
Reg.:: WBA8T52060G572392

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2019 BMW 3 Series

330e Se Pro 4dr Auto

97,205 miles

£11,495

Great Deal

Cambridge

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Saloon
Doors:: 4 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Hybrid
Exterior colour:: Black
Combined fuel economy:: 0 MPG
Fuel type:: Hybrid
Gearbox:: Automatic
Mileage:: 97,205
Stock No.:: AETV70219196
Reg.:: WBA5X72020FJ12218

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2019 BMW 3 Series

318d M Sport 5dr Step Auto

80,960 miles

£13,490

Great Deal

Newport

CarGurus partner

Year:: 2019
Make:: BMW
Model:: 3 Series
Body type:: Estate
Doors:: 5 doors
Drivetrain:: Rear-wheel drive
Engine:: I4 Diesel
Exterior colour:: White
Combined fuel economy:: 58 MPG
Fuel type:: Diesel
Gearbox:: Automatic
Mileage:: 80,960
Stock No.:: 8024939
Reg.:: WBA8H72010K764247

5.0 Overall rating

(3 reviews)

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5 stars (3)

Steve B

5.0

Reviewed a 2018 BMW 3 Series on 2 Jul 2025

Really nice car hybrid system works so well and seamlessly with the petrol engine

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Luqmaan Y

5.0

Reviewed a 2018 BMW 3 Series on 2 Apr 2024

Perfect with a good spec, lovely and really smooth to drive.

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Steve R

5.0

Reviewed a 2018 BMW 3 Series on 21 May 2023

This model goes from strength to strength in the BMW range, its roomy without being too big, the cabin space is just right, the handling is exceptional and safety features are in abundance. This is a real drivers car but equally at home with the family encased within. If only I could find a dealer that was customer orientated. Cars are to be sold not stored to admire.

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2018 BMW 3 Series Variants

Variant type	MSRP
330e M Sport 4dr Step Auto	£38,100
330e Sport 4dr Step Auto	£36,200
340i M Sport Shadow Edition 4dr Step Auto	£43,530
335d Xdrive M Sport Shadow Edition 4dr Step Auto	£44,360
320i M Sport Shadow Edition 4dr Step Auto	£34,900
320d Xdrive M Sport 4dr Step Auto	£37,270
320d M Sport Shadow Edition 4dr Step Auto	£37,670
320d M Sport 4dr Step Auto	£35,770

2021 BMW 3 Series 2020 BMW 3 Series 2019 BMW 3 Series 2017 BMW 3 Series 2016 BMW 3 Series 2015 BMW 3 Series

BMW 3 Series M Sport BMW 3 Series Sport BMW 3 Series M Sport Shadow Edition BMW 3 Series EfficientDynamics Plus BMW 3 Series SE BMW 3 Series 320d SE BMW 3 Series Luxury BMW 3 Series EfficientDynamics Sport BMW 3 Series 320i M Sport BMW 3 Series 320i SE

Used 2018 BMW 3 Series for sale nationwide

2018 BMW 3 Series

£8,395

2017 BMW 3 Series

£15,750

2018 BMW 3 Series

£7,691

2019 BMW 3 Series

£16,450

2019 BMW 3 Series

£16,450

2017 BMW 3 Series

£7,495

2017 BMW 3 Series

£7,495

2019 BMW 3 Series

£15,000

2019 BMW 3 Series

£12,288

2018 BMW 3 Series

£10,300

2018 BMW 3 Series

£6,495

2019 BMW 3 Series

£14,995

2018 BMW 3 Series

£7,883

2017 BMW 3 Series

£6,495

2018 BMW 3 Series

£5,790

2019 BMW 3 Series

£10,250

2019 BMW 3 Series

£13,199

2017 BMW 3 Series

£9,950

2019 BMW 3 Series

£15,995

2019 BMW 3 Series

£12,290

2018 BMW 3 Series

£8,990

2017 BMW 3 Series

£13,991

2019 BMW 3 Series

£11,495

2019 BMW 3 Series

£13,490

5.0 Overall rating

Steve B

Luqmaan Y

Steve R

2018 BMW 3 Series Variants

2018 BMW 3 Series price trends

FAQs

How much does the 2018 BMW 3 Series cost?

How many 2018 BMW 3 Series vehicles have no reported accidents or damage?

What is the fuel economy of the 2018 BMW 3 Series?

What fuel types are available?

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