Top Safety Pick + Top Safety Pick criteria

2014 Infiniti Q70

large luxury car / 4-door sedan

Award applies only to vehicles with optional front crash prevention and does not apply to V8 4-wheel-drive models

2014 Infiniti Q70 4-door sedan

Crashworthiness

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

Crash avoidance & mitigation

Evaluation criteria Rating
Front crash prevention: vehicle-to-vehicle
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 2014-19 models

Tested vehicle: 2014 Infiniti Q70 3.7 4-door

The Infiniti M sedan was renamed the Infiniti Q70 beginning with the 2014 model year, available with V6, V8, and hybrid V6 powertrains. Starting with 2013 M models, design changes were made to the frontal airbags and seat belts; no additional substantive changes were made with the model name change for 2014.

Evaluation criteria Rating
G
Structure and safety cage
A
Driver injury measures
Head/neck
G
Chest
G
Hip/thigh
G
Lower leg/foot
G
Driver restraints and dummy kinematics
G

Action shot taken during the 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 reasonably 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.

Except for door hinge pillar deformation and intrusion of the parking brake pedal (not visible), the driver's space was maintained reasonably well, and risk of injuries to the dummy's legs and feet was low.

Technical measurements for this test

About the small overlap front test

Moderate overlap front: original test

Rating applies to 2014-19 models

Tested vehicle: 2013 Infiniti M37 Premium 4-door 4wd

Beginning with the 2014 model year, the Infiniti M sedan was renamed the Infiniti Q70, available with V6, V8, and hybrid V6 powertrains.

The Infiniti M sedan was redesigned for the 2011 model year and renamed the M37 and M56 at that time because the sizes of the two available engines were increased. A hybrid-electric version of the M, known as the M Hybrid, was introduced in the 2012 model year. Beginning with 2013 models, design changes were made to the frontal airbags and seat belts.

Two moderate overlap frontal tests of the M were conducted by Nissan, one of a 2011 model and the other representing a 2013 model. These cars are rated separately, except that the structure ratings for both vehicles are based on both tests. (The second car tested by Nissan was designated as a 2012 model but included the airbag and seat belt changes of the 2013 models.)

Evaluation criteria Rating
Overall evaluation
G
Structure and safety cage
G
Driver injury measures
Head/neck
A
Chest
G
Leg/foot, left
G
Leg/foot, right
G
Driver restraints and dummy kinematics
G
Technical measurements for this test

About the original moderate overlap front test

Side: original test

Rating applies to 2014-19 models

Tested vehicle: 2013 Infiniti M56 Premium 4-door 4wd with standard front and rear head curtain airbags and standard front seat-mounted torso airbags

Beginning with the 2014 model year, the Infiniti M sedan was renamed the Infiniti Q70, available with V6, V8, and hybrid V6 powertrains.

The Infiniti M sedan was redesigned for the 2011 model year and renamed the M37 and M56 at that time because the sizes of the two available engines were increased. A hybrid-electric version of the M, known as the M Hybrid, was introduced in the 2012 model year. Beginning with 2013 models, design changes were made to the seat-mounted side torso airbags to improve occupant protection in side impact crashes.

Two side tests of the M were conducted by Nissan, one a 2011 M37x and the other a 2013 M56x. These cars are rated separately, except that the structure ratings for both vehicles are based on both tests, as are rear dummy injury and head protection ratings, because no changes were made to the rear occupant compartment.

Evaluation criteria Rating
Overall evaluation
G
Structure and safety cage
A
Driver injury measures
Head/neck
G
Torso
G
Pelvis/leg
G
Driver head protection
G
Rear passenger injury measures
Head/neck
G
Torso
G
Pelvis/leg
G
Rear passenger head protection
G
Technical measurements for this test

About the original side crash test

Roof strength

Rating applies to 2014-19 models

Tested vehicle: 2011 Infiniti M37 4-door

Rating does not apply to V8 4-wheel drive models. Rating of these models is Acceptable.

Overall evaluation
G
Curb weight 3,821 lbs
Peak force 16,085 lbs
Strength-to-weight ratio 4.21

About the roof strength test

Head restraints & seats

Seat type: Power leather seat

Overall evaluation
G
Dynamic rating
G
Seat/head restraint geometry
G
Technical measurements for this test

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

Front crash prevention: vehicle-to-vehicle

System details

  • Optional Intelligent Brake Assist

Package name

  • Optional Technology Package

Overall evaluation

Applies to 2014 models

Basic
Basic
with optional equipment
  • This system meets the requirements for forward collision warning.
  • In the 12 mph test, this vehicle failed to slow.
  • In the 25 mph test, this vehicle failed to slow.

About the original front crash prevention test