2015 BMW 2 series

Tested vehicle: 2014 BMW 228i 2-door
Rating applies to 2014-21 models

The BMW 1 series was redesigned for the 2014 model year and renamed the 2 series.

Technical measurements for this test

Measures of occupant compartment intrusion on driver side

Evaluation criteria	Measurement
Test ID	CEN1409
Lower occupant compartment
Lower hinge pillar max (cm)	10
Footrest (cm)	29
Left toepan (cm)	28
Brake pedal (cm)	18
Parking brake (cm)
Rocker panel lateral average (cm)	0
Upper occupant compartment
Steering column	0
Upper hinge pillar max (cm)	8
Upper dash (cm)	7
Lower instrument panel (cm)	8

Driver injury measures

Evaluation criteria	Measurement
Test ID	CEN1409
Head
HIC-15	269
Peak gs at hard contact	no contact
Neck
Tension (kN)	0.8
Extension bending moment (Nm)	21
Maximum Nij	0.27
Chest maximum compression (mm)	17
Femur (kN)
Left	2.0
Right	1.9
Knee displacement (mm)
Left	4
Right	5
Knee-thigh-hip injury risk (%)
Left	0
Right	0
Maximum tibia index
Left	0.67
Right	0.76
Tibia axial force (kN)
Left	3.7
Right	3.5
Foot acceleration (g)
Left	136
Right	83

About the small overlap front test

Tested vehicle: 2014 BMW 228i 2-door
Rating applies to 2014-21 models

The BMW 1 series was redesigned for the 2014 model year and renamed the 2 series.

Technical measurements for this test

Measures of occupant compartment intrusion on driver side

Evaluation criteria	Measurement
Test ID	CEF1401
Footwell intrusion
Footrest (cm)	1
Left (cm)	1
Center (cm)	1
Right (cm)	1
Brake pedal (cm)	1
Instrument panel rearward movement
Left (cm)	0
Right (cm)	0
Steering column movement
Upward (cm)	-1
Rearward (cm)	-6
A-pillar rearward movement (cm)	0

Driver injury measures

Evaluation criteria	Measurement
Test ID	CEF1401
Head
HIC-15	122
Peak gs at hard contact	no contact
Neck
Tension (kN)	0.7
Extension bending moment (Nm)	12
Maximum Nij	0.19
Chest maximum compression (mm)	19
Legs
Femur force - left (kN)	0.9
Femur force - right (kN)	1.4
Knee displacement - left (mm)	1
Knee displacement - right (mm)	1
Maximum tibia index - left	0.34
Maximum tibia index - right	0.35
Tibia axial force - left (kN)	2.2
Tibia axial force - right (kN)	3.3
Foot acceleration (g)
Left	48
Right	54

About the original moderate overlap front test

Tested vehicle: 2014 BMW 228i 2-door with standard front and rear head curtain airbags and standard front seat-mounted torso airbags
Rating applies to 2014-21 models

The BMW 1 series was redesigned for the 2014 model year and renamed the 2 series.

Technical measurements for this test

Measures of occupant compartment intrusion on driver side

Test ID	CES1401
B-pillar to longitudinal centerline of driver's seat (cm)	-23.5
Negative numbers indicate the amount by which the crush stopped short of the seat centerline.

Driver injury measures

Evaluation criteria	Measurement
Test ID	CES1401
Head HIC-15	208
Neck
Tension (kN)	0.7
Compression (kN)	0.2
Shoulder
Lateral deflection (mm)	36
Lateral force (kN)	1.5
Torso
Maximum deflection (mm)	37
Average deflection (mm)	33
Maximum deflection rate (m/s)	3.50
Maximum viscous criterion (m/s)	0.65
Pelvis
Iliac force (kN)	0.9
Acetabulum force (kN)	2.0
Combined force (kN)	2.8
Left femur
L-M force (kN)	0.2
L-M moment (Nm)	165
A-P moment (Nm)	20

Passenger injury measures

Evaluation criteria	Measurement
Test ID	CES1401
Head HIC-15	325
Neck
Tension (kN)	0.5
Compression (kN)	0.5
Shoulder
Lateral deflection (mm)	32
Lateral force (kN)	1.2
Torso
Maximum deflection (mm)	18
Average deflection (mm)	13
Maximum deflection rate (m/s)	1.42
Maximum viscous criterion (m/s)	0.14
Pelvis
Iliac force (kN)	3.5
Acetabulum force (kN)	1.6
Combined force (kN)	5.1
Left femur
L-M force (kN)	0.3
L-M moment (Nm)	70
A-P moment (Nm)	24

About the original side crash test

Tested vehicle: 2014 BMW 228i 2-door
Rating applies to 2014-21 models

Seat type: Power leather seat

Technical measurements for this test

Seat type	Power leather seat
Geometry
Backset (mm)	32
Distance below top of head (mm)	20
Seat design parameters
Pass/fail	Pass
Max T1 acceleration (g)	14.8
Head contact time (ms)	62
Force rating	1
Neck forces
Max neck shear force (N)	39
Max neck tension (N)	612

About the head restraint & seat test
Currently, IIHS tests apply only to front seats.