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2021 Hyundai Elantra

small car / 4-door sedan

Award applies only to vehicles with specific headlights

2021 Hyundai Elantra 4-door sedan

Crashworthiness

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

Crash avoidance & mitigation

Headlights (varies by trim/option)
Front crash prevention: vehicle-to-vehicle
Optional system
Superior
Standard system
Superior
Front crash prevention: pedestrian (day)
Optional system
Superior
Standard system
Advanced

Seat belts & child restraints

LATCH ease of use

Other available safety features

  • Standard blind spot detection
  • Standard lane departure warning & 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 2021-25 models

Tested vehicle: 2021 Hyundai Elantra SE 4-door

The Hyundai Elantra was redesigned for the 2021 model year. Driver-side small overlap frontal ratings are assigned by the Institute based on a test of a 2021 Elantra conducted by Hyundai.

Overall evaluation
Structure and safety cage
Driver injury measures
Head/neck
Chest
Hip/thigh
Lower leg/foot
Driver restraints and dummy kinematics
Technical measurements for this test

Measures of occupant compartment intrusion on driver side

Test ID VTN2015
Lower occupant compartment
Lower hinge pillar max (cm) 4
Footrest (cm) 6
Left toepan (cm) 3
Brake pedal (cm) 1
Parking brake (cm)
Rocker panel lateral average (cm) 1
Upper occupant compartment
Steering column 0
Upper hinge pillar max (cm) 2
Upper dash (cm) 3
Lower instrument panel (cm) 2

Driver injury measures

Test ID VTN2015
Head
HIC-15 122
Peak gs at hard contact no contact
Neck
Tension (kN) 1.2
Extension bending moment (Nm) 20
Maximum Nij 0.23
Chest maximum compression (mm) 30
Femur (kN)
Left 1.4
Right 0.1
Knee displacement (mm)
Left 0
Right 0
Knee-thigh-hip injury risk (%)
Left 0
Right 0
Maximum tibia index
Left 0.62
Right 0.45
Tibia axial force (kN)
Left 4.5
Right 1.7
Foot acceleration (g)
Left 126
Right 85

About the small overlap front test

Small overlap front: passenger-side

Rating applies to 2021-25 models

Tested vehicle: 2021 Hyundai Elantra SE 4-door

The Hyundai Elantra was redesigned for the 2021 model year. Passenger-side small overlap frontal ratings are assigned by the Institute based on a test of a 2021 Elantra conducted by Hyundai.

Overall evaluation
Structure and safety cage
Passenger injury measures
Head/neck
Chest
Hip/thigh
Lower leg/foot
Passenger restraints and dummy kinematics
The dummy’s head contacted the right side of the frontal airbag but began to slide into the gap in coverage between the frontal and side curtain airbags, leaving the head vulnerable to contact with forward structure. The inflated side curtain airbag has sufficient forward coverage to protect the head from contact with side structure and outside objects.
Driver injury measures
Head/neck
Chest
Hip/thigh
Lower leg/foot
Driver restraints and dummy kinematics
Technical measurements for this test

Measures of occupant compartment intrusion on passenger side

Test ID VTP2020
Lower occupant compartment
Lower hinge pillar max (cm) 5
Footrest (cm) 7
Right toepan (cm) 3
Center toepan (cm) 2
Rocker panel lateral average (cm) 1
Upper occupant compartment
Center dash (cm) 2
Upper hinge pillar max (cm) 2
Upper dash (cm) 4
Right lower dash (cm) 4

Passenger injury measures

Test ID VTP2020
Head
HIC-15 143
Peak gs at hard contact no contact
Neck
Tension (kN) 1.4
Extension bending moment (Nm) 11
Maximum Nij 0.22
Chest maximum compression (mm) 27
Femur (kN)
Left 0.1
Right 0.2
Knee displacement (mm)
Left 0
Right 0
Knee-thigh-hip injury risk (%)
Left 0
Right 0
Maximum tibia index
Left 0.37
Right 0.62
Tibia axial force (kN)
Left 0.9
Right 1.6
Foot acceleration (g)
Left 32
Right 48

Driver injury measures

Test ID VTP2020
Head
HIC-15 67
Peak gs at hard contact no contact
Neck
Tension (kN) 0.8
Extension bending moment (Nm) 15
Maximum Nij 0.14
Chest maximum compression (mm) 34
Femur (kN)
Left 0.2
Right 0.2
Knee displacement (mm)
Left 0
Right 0
Knee-thigh-hip injury risk (%)
Left 0
Right 0
Maximum tibia index
Left 0.31
Right 0.29
Tibia axial force (kN)
Left 0.3
Right 0.5
Foot acceleration (g)
Left 40
Right 48

About the small overlap front test

Moderate overlap front: original test

Rating applies to 2021-25 models

Tested vehicle: 2021 Hyundai Elantra SE 4-door

The Hyundai Elantra was redesigned for the 2021 model year. Moderate overlap frontal ratings are assigned by the Institute based on a test of a 2021 Elantra conducted by Hyundai.

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

Measures of occupant compartment intrusion on driver side

Test ID VTF2020
Footwell intrusion
Footrest (cm) 5
Left (cm) 9
Center (cm) 6
Right (cm) 4
Brake pedal (cm) 7
Instrument panel rearward movement
Left (cm) 0
Right (cm) 1
Steering column movement
Upward (cm) -2
Rearward (cm) -5
A-pillar rearward movement (cm) 0

Driver injury measures

Test ID VTF2020
Head
HIC-15 153
Peak gs at hard contact no contact
Neck
Tension (kN) 0.9
Extension bending moment (Nm) 6
Maximum Nij 0.19
Chest maximum compression (mm) 32
Legs
Femur force - left (kN) 0.6
Femur force - right (kN) 0.9
Knee displacement - left (mm) 0
Knee displacement - right (mm) 0
Maximum tibia index - left 0.32
Maximum tibia index - right 0.28
Tibia axial force - left (kN) 2.5
Tibia axial force - right (kN) 2.0
Foot acceleration (g)
Left 42
Right 46

About the original moderate overlap front test

Side: original test

Rating applies to 2021-23 models

Tested vehicle: 2021 Hyundai Elantra SE 4-door

The Hyundai Elantra was redesigned for the 2021 model year. Side ratings are assigned by the Institute based on a test of a 2021 Elantra conducted by Hyundai.

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

Measures of occupant compartment intrusion on driver side

Test ID VTS2021
B-pillar to longitudinal centerline of driver's seat (cm) -15.5
Negative numbers indicate the amount by which the crush stopped short of the seat centerline.

Driver injury measures

Test ID VTS2021
Head HIC-15 257
Neck
Tension (kN) 1.1
Compression (kN) -0.2
Shoulder
Lateral deflection (mm) 40
Lateral force (kN) 1.6
Torso
Maximum deflection (mm) 38
Average deflection (mm) 37
Maximum deflection rate (m/s) 4.78
Maximum viscous criterion (m/s) 0.83
Pelvis
Iliac force (kN) 2.2
Acetabulum force (kN) 2.1
Combined force (kN) 4.3
Left femur
L-M force (kN) 0.3
L-M moment (Nm) 121
A-P moment (Nm) 100

Passenger injury measures

Test ID VTS2021
Head HIC-15 194
Neck
Tension (kN) 0.2
Compression (kN) -0.9
Shoulder
Lateral deflection (mm) -42
Lateral force (kN) 1.0
Torso
Maximum deflection (mm) 37
Average deflection (mm) 30
Maximum deflection rate (m/s) 3.55
Maximum viscous criterion (m/s) 0.58
Pelvis
Iliac force (kN) 0.3
Acetabulum force (kN) 2.5
Combined force (kN) 2.5
Left femur
L-M force (kN) 0.8
L-M moment (Nm) 104
A-P moment (Nm) -22

About the original side crash test

Roof strength

Rating applies to 2021-23 models

Tested vehicle: 2021 Hyundai Elantra SE 4-door

Overall evaluation
Curb weight2,757 lbs
Peak force17,048 lbs
Strength-to-weight ratio6.18

About the roof strength test

Head restraints & seats

Seat type: Manual cloth seat

Overall evaluation
Dynamic rating
Seat/head restraint geometry
Technical measurements for this test
Seat type Manual cloth seat
Geometry
Backset (mm) 25
Distance below top of head (mm) -10
Seat design parameters
Pass/fail Pass
Max T1 acceleration (g) 10.3
Head contact time (ms) 62
Force rating 1
Neck forces
Max neck shear force (N) 36
Max neck tension (N) 549

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

Headlights

Ratings are given for 3 different headlight variations available on this vehicle.

Trim level(s)

  • Limited trim; built after November 2020
Low-beam headlight typeLED projector
High-beam headlight typeLED projector
Curve-adaptive?No
High-beam assist?Yes
Overall rating
Distance at which headlights provide at least 5 lux illumination:
car-simpler car-simpler car-simpler car-simpler car-simpler 0 ft 100 ft 200 ft 300 ft 400 ft 500 ft 600 ft Low beams Optimal low-beam illumination High beams Optimal high-beam illumination High-beam assist credit

Low beams
On the straightaway, visibility was good on both sides of the road. On curves, visibility was good in all 4 tests.

The low beams never exceeded glare limits.

High beams
On the straightaway, visibility was good on both sides of the road. On curves, visibility was good on the gradual left and both right curves and fair on the sharp left curve.

High-beam assist compensates for some limitations of this vehicle's low beams on the sharp left curve.

Technical measurements for this test
Trim level(s)
  • Limited trim
Low-beam headlight type LED projector
High-beam headlight type LED projector
Curve-adaptive? No
High-beam assist? Yes
Overall rating
Applies to 2021-23 models built after November 2020
LOW BEAMS Average minimum useful
illumination distance (5 lux)		 Amount glare
exceeded threshold
Straightaway right edge 104.6 m None
Straightaway left edge 61.9 m None
250m radius right curve, right edge 89.3 m None
250m radius left curve, left edge 71.4 m None
150m radius right curve, right edge 66.7 m None
150m radius left curve, left edge 58.7 m None
HIGH BEAMS Average minimum useful
illumination distance (5 lux)
Straightaway right edge 176.9 m
Straightaway left edge 173.6 m
250m radius right curve, right edge 92.2 m
250m radius left curve, left edge 77.5 m
150m radius right curve, right edge 67.4 m
150m radius left curve, left edge 59.4 m

Trim level(s)

  • SE trim
  • SEL trim
  • N-Line trim
Low-beam headlight typeHalogen projector
High-beam headlight typeHalogen projector
Curve-adaptive?No
High-beam assist?Yes
Overall rating
Distance at which headlights provide at least 5 lux illumination:
car-simpler car-simpler car-simpler car-simpler car-simpler 0 ft 100 ft 200 ft 300 ft 400 ft 500 ft 600 ft Low beams Optimal low-beam illumination High beams Optimal high-beam illumination High-beam assist credit

Low beams
On the straightaway, visibility was good on the right side of the road and inadequate on the left side. On curves, visibility was inadequate in all 4 tests.

The low beams never exceeded glare limits.

High beams
On the straightaway, visibility was fair on the right side of the road and inadequate on the left side. On curves, visibility was inadequate in all 4 tests.

High-beam assist compensates for some limitations of this vehicle's low beams on the straightaway, on both left curves and on both right curves.

Technical measurements for this test
Trim level(s)
  • SE trim
  • SEL trim
  • N-Line trim
Low-beam headlight type Halogen projector
High-beam headlight type Halogen projector
Curve-adaptive? No
High-beam assist? Yes
Overall rating
Applies to 2021-23 models
LOW BEAMS Average minimum useful
illumination distance (5 lux)		 Amount glare
exceeded threshold
Straightaway right edge 107.9 m None
Straightaway left edge 39.9 m None
250m radius right curve, right edge 49.0 m None
250m radius left curve, left edge 40.0 m None
150m radius right curve, right edge 41.6 m None
150m radius left curve, left edge 34.3 m None
HIGH BEAMS Average minimum useful
illumination distance (5 lux)
Straightaway right edge 130.0 m
Straightaway left edge 72.2 m
250m radius right curve, right edge 51.3 m
250m radius left curve, left edge 47.6 m
150m radius right curve, right edge 41.7 m
150m radius left curve, left edge 38.7 m

Trim level(s)

  • Limited trim; built before December 2020
Low-beam headlight typeLED projector
High-beam headlight typeLED projector
Curve-adaptive?No
High-beam assist?Yes
Overall rating
Distance at which headlights provide at least 5 lux illumination:
car-simpler car-simpler car-simpler car-simpler car-simpler 0 ft 100 ft 200 ft 300 ft 400 ft 500 ft 600 ft Low beams Optimal low-beam illumination High beams Optimal high-beam illumination High-beam assist credit

Low beams
On the straightaway, visibility was good on both sides of the road. On curves, visibility was good on the sharp left and both right curves and fair on the gradual left curve.

The low beams never exceeded glare limits.

High beams
On the straightaway, visibility was good on both sides of the road. On curves, visibility was good on the gradual left and both right curves and fair on the sharp left curve.

High-beam assist compensates for some limitations of this vehicle's low beams on the gradual left curve.

Technical measurements for this test
Trim level(s)
  • Limited trim
Low-beam headlight type LED projector
High-beam headlight type LED projector
Curve-adaptive? No
High-beam assist? Yes
Overall rating
Applies to 2021 models built before December 2020
LOW BEAMS Average minimum useful
illumination distance (5 lux)		 Amount glare
exceeded threshold
Straightaway right edge 110.0 m None
Straightaway left edge 60.3 m None
250m radius right curve, right edge 89.8 m None
250m radius left curve, right edge 55.7 m None
150m radius right curve, right edge 69.7 m None
150m radius left curve, left edge 60.0 m None
HIGH BEAMS Average minimum useful
illumination distance (5 lux)
Straightaway right edge 178.5 m
Straightaway left edge 175.4 m
250m radius right curve, right edge 92.8 m
250m radius left curve, left edge 78.0 m
150m radius right curve, right edge 71.4 m
150m radius left curve, left edge 61.6 m

About the headlight evaluation

Front crash prevention: vehicle-to-vehicle

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

System details

  • Optional Forward Collision-Avoidance Assist with Pedestrian (FCA-Ped), Cyclist and Junction-Turning Detection

Package name

  • Optional Convience Package on SEL trim (standard on Limited trim)

Overall evaluation

Applies to 2021-23 models

Superior
Superior
with optional equipment
  • This system meets the requirements for forward collision warning.
  • In the 12 mph test, this vehicle avoided a collision.
  • In the 25 mph test, this vehicle avoided a collision.

System details

  • Standard Forward Collision-Avoidance Assist with Pedestrian Detection

Overall evaluation

Applies to 2021-23 models

Superior
Superior
  • This system meets the requirements for forward collision warning.
  • In the 12 mph test, this vehicle avoided a collision.
  • In the 25 mph test, this vehicle avoided a collision.

About the original front crash prevention test

Front crash prevention: pedestrian (day)

Ratings are given for 2 different systems available on this vehicle.

System details

  • optional Forward Collision-Avoidance Assist with Pedestrian, Cyclist and Junction-Turning Detection

Overall evaluation

This rating applies to 2021-23 models of the following trim lines: SEL trim equipped with Convenience package, Limited trim

Superior
Superior
with optional equipment

Crossing child

  • In the 12 mph test, this vehicle avoided a collision.
  • In the 25 mph test, this vehicle avoided a collision.

Crossing adult

  • In the 12 mph test, this vehicle avoided a collision.
  • In the 25 mph test, this vehicle avoided a collision.

Parallel adult

  • In the 25 mph test, this vehicle avoided a collision.
  • In the 37 mph test, this vehicle avoided a collision. A warning was issued 1.5 seconds before impact.

System details

  • standard Forward Collision-Avoidance Assist with Pedestrian Detection

Overall evaluation

This rating applies to all 2021-23 models

Advanced
Advanced

Crossing child

  • In the 12 mph test, this vehicle avoided a collision.
  • In the 25 mph test, impact speed was reduced by 14 mph.

Crossing adult

  • In the 12 mph test, this vehicle avoided a collision.
  • In the 25 mph test, impact speed was reduced by 21 mph.

Parallel adult

  • In the 25 mph test, this vehicle avoided a collision.
  • In the 37 mph test, this vehicle avoided a collision. A warning was issued 2 seconds before impact.

About the pedestrian front crash prevention test

Child seat anchors

Rating applies to 2021-25 models

Overall evaluation
Vehicle trimSE
Seat type cloth

This vehicle has 2 rear seating positions with complete child seat attachment (LATCH) hardware.

It has 1 additional seating position with a tether anchor only.

Overall evaluation
Vehicle trimSE
Seat type cloth
1 2 3
GGood
AAcceptable
MMarginal
PPoor
Seating positions that rely on borrowed lower anchors or have only a tether anchor available are not rated.
thether anchor symbol
Tether anchor
lower anchor symbol
Lower anchors
shared lower achors symbol
Lower anchor(s) can be borrowed from adjacent positions(s)
No hardware available

Details by seating position

1
Tether anchor
easy-to-find location
no other hardware could be confused for anchor
Lower anchors
too deep in seat
not too much force needed to attach
easy to maneuver around anchors
2
Tether anchor
easy-to-find location
no other hardware could be confused for anchor
Lower anchors
none available
3
Tether anchor
easy-to-find location
no other hardware could be confused for anchor
Lower anchors
too deep in seat
not too much force needed to attach
easy to maneuver around anchors
Technical measurements for this test

Seat position 21

3

Lower anchor A
Open access rated No
Depth (cm) 2-4
Force (lbs) 25
Clearance angle (degrees) 67
Lower anchor B
Open access rated No
Depth (cm) 2-4
Force (lbs) 13
Clearance angle (degrees) 73
Tether anchor
Location Rear deck
Confusing hardware present No
Has contrasting label
within 3 inches of tether anchor		 No
Tether anchors can be accessed
while seatback is properly positioned
for use of LATCH		 Not measured

Seat position 22

2

Lower anchor A
No lower latch for this seat position
Lower anchor B
No lower latch for this seat position
Tether anchor
Location Rear deck
Confusing hardware present No
Has contrasting label
within 3 inches of tether anchor		 No
Tether anchors can be accessed
while seatback is properly positioned
for use of LATCH		 Not measured

Seat position 23

1

Lower anchor A
Open access rated No
Depth (cm) 2-4
Force (lbs) 13
Clearance angle (degrees) 74
Lower anchor B
Open access rated No
Depth (cm) 2-4
Force (lbs) 30
Clearance angle (degrees) 69
Tether anchor
Location Rear deck
Confusing hardware present No
Has contrasting label
within 3 inches of tether anchor		 No
Tether anchors can be accessed
while seatback is properly positioned
for use of LATCH		 Not measured

About the child seat anchor evaluation