Top Safety Pick +

2014 Acura MDX

midsize luxury SUV / 4-door SUV

Award applies only to vehicles with optional front crash prevention

Crashworthiness

Rating overview
Evaluation criteria	Rating
Small overlap front: driver-side
Moderate overlap front: original test
Side: original test
Roof strength
Head restraints & seats

Crash avoidance & mitigation

Evaluation criteria	Rating
Front crash prevention: vehicle-to-vehicle
Optional system	Advanced
Optional system	Basic

Other available safety features

Optional blind spot detection
Optional lane departure warning
Optional lane departure prevention

Key

G
Good
A
Acceptable
M
Marginal
P
Poor

Superior
Advanced
Basic

Some ratings use a scale of Poor to Good. Others range from Basic to Superior.

Small overlap front: driver-side

Rating applies to 2014-20 models

Tested vehicle: 2014 Acura MDX 4-door 4wd

The Acura MDX was redesigned for the 2014 model year.

Evaluation criteria	Rating

Structure and safety cage
Driver injury measures
Head/neck
Chest
Hip/thigh
Lower leg/foot
Driver restraints and dummy kinematics

Action shot taken during the driver-side small overlap frontal crash test.

The dummy's position in relation to the door frame, steering wheel, and instrument panel after the crash test indicates that the driver's survival space was maintained well.

The frontal and side curtain airbags worked well together to keep the head from coming close to any stiff structure or outside objects that could cause injury.

Intrusion into the driver's space was minimal, and risk of injuries to the dummy's legs and feet was low.

Technical measurements for this test

Evaluation criteria	Measurement
Test ID	CEN1339
Lower occupant compartment
Lower hinge pillar max (cm)	4
Footrest (cm)	10
Left toepan (cm)	9
Brake pedal (cm)	9
Parking brake (cm)	8
Rocker panel lateral average (cm)	3
Upper occupant compartment
Steering column	1
Upper hinge pillar max (cm)	3
Upper dash (cm)	3
Lower instrument panel (cm)	5

Evaluation criteria	Measurement
Test ID	CEN1339
Head
HIC-15	171
Peak gs at hard contact	no contact
Neck
Tension (kN)	1.2
Extension bending moment (Nm)	4
Maximum Nij	0.20
Chest maximum compression (mm)	24
Femur (kN)
Left	0.4
Right	0.9
Knee displacement (mm)
Left	1
Right	1
Knee-thigh-hip injury risk (%)
Left	0
Right	0
Maximum tibia index
Left	0.55
Right	0.55
Tibia axial force (kN)
Left	1.6
Right	2.4
Foot acceleration (g)
Left	95
Right	79

About the small overlap front test

Moderate overlap front: original test

Rating applies to 2014-20 models

Tested vehicle: 2014 Acura MDX 4-door 4wd

The Acura MDX was redesigned for the 2014 model year. Moderate overlap frontal ratings are assigned by the Institute based on a test conducted by Honda.

Evaluation criteria	Rating
Overall evaluation
Structure and safety cage
Driver injury measures
Head/neck
Chest
Leg/foot, left
Leg/foot, right
Driver restraints and dummy kinematics

Technical measurements for this test

Evaluation criteria	Measurement
Test ID	VTF1303
Footwell intrusion
Footrest (cm)	1
Left (cm)	3
Center (cm)	3
Right (cm)	7
Brake pedal (cm)	9
Instrument panel rearward movement
Left (cm)	0
Right (cm)	1
Steering column movement
Upward (cm)	0
Rearward (cm)	0
A-pillar rearward movement (cm)	0

Evaluation criteria	Measurement
Test ID	VTF1303
Head
HIC-15	121
Peak gs at hard contact	no contact
Neck
Tension (kN)	1.0
Extension bending moment (Nm)	25
Maximum Nij	0.22
Chest maximum compression (mm)	24
Legs
Femur force - left (kN)	0.4
Femur force - right (kN)	0.7
Knee displacement - left (mm)	2
Knee displacement - right (mm)	2
Maximum tibia index - left	0.40
Maximum tibia index - right	0.57
Tibia axial force - left (kN)	1.8
Tibia axial force - right (kN)	2.5
Foot acceleration (g)
Left	69
Right	108

About the original moderate overlap front test

Side: original test

Rating applies to 2014-20 models

Tested vehicle: 2014 Acura MDX Advance 4-door 4wd with standard head curtain airbags for all three rows of seats and standard front seat-mounted torso airbags

The Acura MDX was redesigned for the 2014 model year. Side ratings are assigned by the Institute based on a test conducted by Honda.

Evaluation criteria	Rating
Overall evaluation
Structure and safety cage
Driver injury measures
Head/neck
Torso
Pelvis/leg
Driver head protection
Rear passenger injury measures
Head/neck
Torso
Pelvis/leg
Rear passenger head protection

Technical measurements for this test

Test ID	VTS1305
B-pillar to longitudinal centerline of driver's seat (cm)	-16.5
Negative numbers indicate the amount by which the crush stopped short of the seat centerline.

Evaluation criteria	Measurement
Test ID	VTS1305
Head HIC-15	180
Neck
Tension (kN)	1.3
Compression (kN)	0.3
Shoulder
Lateral deflection (mm)	33
Lateral force (kN)	1.5
Torso
Maximum deflection (mm)	36
Average deflection (mm)	29
Maximum deflection rate (m/s)	3.53
Maximum viscous criterion (m/s)	0.40
Pelvis
Iliac force (kN)	3.1
Acetabulum force (kN)	1.0
Combined force (kN)	3.8
Left femur
L-M force (kN)	0.2
L-M moment (Nm)	23
A-P moment (Nm)	30

Evaluation criteria	Measurement
Test ID	VTS1305
Head HIC-15	138
Neck
Tension (kN)	0.4
Compression (kN)	0.1
Shoulder
Lateral deflection (mm)	33
Lateral force (kN)	1.3
Torso
Maximum deflection (mm)	40
Average deflection (mm)	30
Maximum deflection rate (m/s)	4.51
Maximum viscous criterion (m/s)	0.73
Pelvis
Iliac force (kN)	1.2
Acetabulum force (kN)	2.5
Combined force (kN)	3.5
Left femur
L-M force (kN)	0.5
L-M moment (Nm)	17
A-P moment (Nm)	39

About the original side crash test

Roof strength

Rating applies to 2014-20 models

Tested vehicle: 2014 Acura MDX 4-door 4wd

Overall evaluation
Curb weight	4,237 lbs
Peak force	24,871 lbs
Strength-to-weight ratio	5.87

About the roof strength test

Head restraints & seats

Seat type: Power leather seat

Overall evaluation
Dynamic rating
Seat/head restraint geometry

Technical measurements for this test

Seat type	Power leather seat
Geometry
Backset (mm)	45
Distance below top of head (mm)	26
Seat design parameters
Pass/fail	Pass
Max T1 acceleration (g)	13.8
Head contact time (ms)	68
Force rating	1
Neck forces
Max neck shear force (N)	0
Max neck tension (N)	432

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

Front crash prevention: vehicle-to-vehicle

Ratings are given for 2 different trim variations available on this vehicle.

System details

Optional Collision Mitigation Braking System

Package name

Optional Advance Package

Overall evaluation

Applies to 2014-15 models

Advanced

with optional equipment

This system meets the requirements for forward collision warning.
In the 12 mph test, impact speed was reduced by 7 mph.
In the 25 mph test, impact speed was reduced by 6 mph.

System details

Optional Forward Collision Warning

Package name

Optional Technology Package

Overall evaluation

Applies to 2014-15 models

Basic

with optional equipment

This system meets the requirements for forward collision warning.
Autobrake not available.

About the original front crash prevention test