Home » Ratings

2014 Hyundai Sonata

Midsize moderately priced car

Crashworthiness
Front crash
prevention
Crash avoidance rating
Not Available
Check
for recalls
  • Small overlap front
    M
  • Moderate overlap front
    G
  • Side
    G
  • Roof strength
    G
  • Head restraints & seats
    G
2011 Hyundai Sonata shown
2011 Hyundai Sonata shown
1
Side airbags: front and rear head curtain airbags and front seat-mounted torso airbags
2
Electronic stability control
3
Antilock brakes
4
Daytime running lights
Model yearFront small overlapFront moderate overlapSideRoof strengthHead restraints & seats
2015
A
G
G
G
G
2014
M
G
G
G
G
2013
M
G
G
G
G
2012
M
G
G
G
G
2011
M
G
G
G
G
2010
G
A
M
G
2009
G
A
M
G
2008
G
A
M
G
2007
G
A
M
G
2006
G
A
M
G
2005
A
P
P
2004
A
P
P
2003
A
P
P
2002
A
P
P
2001
A
P
P
2000
A
P
1999
A
P
1998
P
1997
P
1996
P
1995
P

Applies to 2011-14 models

Overall evaluation
M
Structure and safety cage
M
Injury measures
Head/neck
G
Chest
G
Hip/thigh
G
Lower leg/foot
M
Restraints and dummy kinematics
A
Important: Frontal crash test ratings should be compared only among vehicles of similar weight.

The Hyundai Sonata was redesigned for the 2011 model year. Hyundai subsequently made several modificatons to the front structure of the car since its introduction in early 2010, with the final change effective as of September 2010. Moderate overlap frontal tests conducted before and after the changes did not substantially affect the ratings, and Hyundai has stated the same is true for small overlap frontal tests, in which much of the front structure is bypassed by crash forces.

Structure

The driver space was not maintained well. Lower interior intrusion measured as much as 24 cm at the hinge pillar, and the upper hinge pillar and instrument panel intruded 15-18 cm. The parking brake pedal was pushed back 28 cm toward the driver.

Injury measures

Measures from the dummy indicate that injuries to the left lower leg would be possible in a crash of this severity. The risk of significant injuries to other body regions is low.

Restraints and dummy kinematics

The dummy’s head contacted the frontal airbag but slid off the left side, leaving the head vulnerable to contact with forward side structure. The side curtain airbag did not deploy, also leaving the dummy’s head vulnerable to contact with side structure and outside objects.

Tested vehicle specifications

Tested vehicle2012 Hyundai Sonata GLS 4-door
Weight 3,260 lbs.
Side airbagsfront and rear head curtain airbags and front seat-mounted torso airbags
Wheelbase110 in.
Length190 in.
Width72 in.
Engine2.4 L 4-cylinder
EPA ratings24 mpg city / 35 mpg highway

How this test is conducted

Measures of occupant compartment intrusion on driver side

Test IDCEN1219
Lower hinge pillar max (cm)24
Footrest (cm)15
Lower occupant compartment
Left toepan (cm)10
Brake pedal (cm)6
Parking brake (cm)28
Rocker panel lateral average (cm)8
Steering column5
Upper hinge pillar max (cm)15
Upper occupant compartment
Upper dash (cm)18
Lower instrument panel (cm)16

Driver injury measures

Test IDCEN1219
Head
HIC-15123
Peak gs at hard contactno contact
Neck
Tension (kN)1.4
Extension bending moment (Nm)15
Maximum Nij 0.25
Chest maximum compression (mm)27
Femur (kN)
Left1.6
Right2.0
Knee displacement (mm)
Left7
Right3
Knee-thigh-hip injury risk (%)
Left0
Right0
Maximum tibia index
Left1.09
Right0.46
Tibia axial force (kN)
Left2.4
Right1.8
Foot acceleration (g)
Left130
Right90

Applies to 2011-14 models

Overall evaluation
G
Structure and safety cage
G
Injury measures
Head/neck
G
Chest
G
Leg/foot, left
G
Leg/foot, right
G
Restraints and dummy kinematics
G
Important: Frontal crash test ratings should be compared only among vehicles of similar weight.

The Hyundai Sonata was redesigned for the 2011 model year. Hyundai subsequently made several modificatons to the front structure of the car since its introduction in early 2010, with the final change effective as of September 2010. Frontal ratings are assigned by the Institute based on two tests conducted by Hyundai as part of frontal crash test verification, before and after all structural changes were made. Because the frontal ratings were not substantially affected by the changes, the ratings are based on both tests.

Injury measures

In both tests, measures taken from the dummy indicate a low risk of any significant injuries in a crash of this severity.

Restraints and dummy kinematics

Dummy movement was well controlled in both tests. The driver side curtain and side thorax airbags deployed during the crashes. After the dummy moved forward into the frontal airbag, its head contacted the side curtain airbag.

Tested vehicle specifications

Tested vehicle2011 Hyundai Sonata GLS 4-door
Weight 3,282 lbs.
Side airbagsfront and rear head curtain airbags and front seat-mounted torso airbags
Wheelbase110 in.
Length190 in.
Width72 in.
Engine2.4 L 4-cylinder
EPA ratings22 mpg city / 35 mpg highway

How this test is conducted

Measures of occcupant compartment intrusion on driver side

Test IDVTF0909VTF1022
Footwell intrusion
Footrest (cm)42
Left (cm)89
Center (cm)109
Right (cm)75
Brake pedal (cm)1110
Instrument panel rearward movement
Left (cm)11
Right (cm)11
Steering column movement
Upward (cm)02
Rearward (cm)4-3
A-pillar rearward movement (cm)11

Driver injury measures

Test IDVTF0909VTF1022
Head
HIC-15175203
Peak gs at hard contactno contact no contact
Neck
Tension (kN)1.3 1.2
Extension bending moment (Nm)31 13
Maximum Nij 0.25 0.26
Chest maximum compression (mm)25 33
Legs
Femur force - left (kN)0.2 0.2
Femur force - right (kN)3.9 1.6
Knee displacement - left (mm)0 0
Knee displacement - right (mm)4 2
Maximum tibia index - left0.27 0.34
Maximum tibia index - right0.54 0.36
Tibia axial force - left (kN)2.41.7
Tibia axial force - right (kN)2.51.6
Foot acceleration (g)
Left8660
Right11475

Applies to 2011-14 models

Overall evaluation
G
Structure and safety cage
A
Driver injury measures
Head/neck
G
Torso
G
Pelvis/leg
G
Head protection
G
Rear passenger injury measures
Head/neck
G
Torso
G
Pelvis/leg
G
Head protection
G
Side crash test ratings can be compared across vehicle categories.

The Hyundai Sonata was redesigned for the 2011 model year.

Injury measures

Driver — Measures taken from the dummy indicate a low risk of any significant injuries in a crash of this severity.

Passenger — Measures taken from the dummy indicate a low risk of any significant injuries in a crash of this severity.

Head protection

Driver — The dummy’s head was protected from being hit by any hard structures, including the intruding barrier, by a side curtain airbag that deployed from the roof.

Passenger — The dummy’s head was protected from being hit by any hard structures, including the intruding barrier, by a side curtain airbag that deployed from the roof.

Tested vehicle specifications

Tested vehicle2011 Hyundai Sonata GLS 4-door
Weight 3,219 lbs.
Side airbagsstandard front and rear head curtain airbags and standard front seat-mounted torso airbags
Wheelbase110 in.
Length190 in.
Width72 in.
Engine2.4 L 4-cylinder
EPA ratings22 mpg city / 35 mpg highway

How this test is conducted

Measures of occupant compartment intrusion on driver side

Test IDCES1001
B-pillar to longitudinal centerline of driver's seat (cm)
Negative numbers indicate the amount by which the crush stopped short of the seat centerline.
-11.0

Driver injury measures

Test IDCES1001
Head HIC-15455
Neck
Tension (kN)1.2
Compression (kN)0.3
Shoulder
Lateral deflection (mm)42
Lateral force (kN)1.7
Torso
Maximum deflection (mm)33
Average deflection (mm)31
Maximum deflection rate (m/s)2.90
Maximum viscous criterion (m/s)0.41
Pelvis
Iliac force (kN)1.7
Acetabulum force (kN)2.5
Combined force (kN)4.2
Left femur
L-M force (kN)1.1
L-M moment (Nm)212
A-P moment (Nm) 73

Passenger injury measures

Test IDCES1001
Head HIC-15166
Neck
Tension (kN)0.3
Compression (kN)1.5
Shoulder
Lateral deflection (mm)28
Lateral force (kN)1.4
Torso
Maximum deflection (mm)37
Average deflection (mm)32
Maximum deflection rate (m/s)3.83
Maximum viscous criterion (m/s)0.57
Pelvis
Iliac force (kN)0.7
Acetabulum force (kN)1.6
Combined force (kN)2.1
Left femur
L-M force (kN)0.3
L-M moment (Nm)151
A-P moment (Nm) -22

Applies to 2011-14 models

Overall evaluation
G
Curb weight3,215 lbs
Peak force15,736 lbs
Strength-to-weight ratio4.89
Tested vehicle
2011 Hyundai Sonata GLS 4-door
Roof strength test ratings can be compared across vehicle categories.

In the test, the strength of the roof is determined by pushing a metal plate against one side of it at a slow but constant speed. The force applied relative to the vehicle's weight is known as the strength-to-weight ratio. This graph shows how the ratio varied as the test of this vehicle progressed. The peak strength-to-weight ratio recorded at any time before the roof is crushed 5 inches is the key measurement of roof strength.

A good rating requires a strength-to-weight ratio of at least 4. In other words, the roof must withstand a force of at least 4 times the vehicle's weight before the plate crushes the roof by 5 inches. For an acceptable rating, the minimum required strength-to-weight ratio is 3.25. For a marginal rating, it is 2.5. Anything lower than that is poor.

How this test is conducted

Applies to 2011-14 models

Overall evaluation
G
Dynamic rating
G
Seat/head restraint geometry
G
Important: Ratings for head restraints & seats should be compared only among vehicles of similar weight.

Seat type

Power cloth seat (AHR)

How this test is conducted

Seat typePower cloth seat (AHR)
Geometry
Backset (mm)44
Distance below top of head (mm)36
Seat design parameters
Pass/failPass
Max T1 acceleration (g)12.3
Head contact time (ms)60
Force ratingLow
Neck forces
Max neck shear force (N)43
Max neck tension (N)489

Applies to 2013-14 models

Overall evaluation

Crash avoidance rating
Not Available
0 points total

Forward collision warning

Not available.
0 points

Low-speed autobrake

Not available.
0 points

High-speed autobrake

Not available.
0 points

How this rating is determined

©1996-2014, Insurance Institute for Highway Safety, Highway Loss Data Institute | www.iihs.org