Small overlap front: driver-side
Rating applies to 2018-23 models
Tested vehicle: 2018 Kia Rio LX 4-door
The Kia Rio and Hyundai Accent were redesigned for the 2018 model year and are now built on the same platform. The driver-side small overlap frontal ratings apply to both the sedan and hatchback versions of the Rio as well as to the Accent, available only as a sedan beginning with 2018 models.
Overall evaluation | |
---|---|
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 very 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.
Forces on the left lower leg and foot were high enough to indicate a moderate risk of injuries.
Measures of occupant compartment intrusion on driver side
Test ID | CEN1802 |
---|---|
Lower occupant compartment | |
Lower hinge pillar max (cm) | 7 |
Footrest (cm) | 4 |
Left toepan (cm) | 3 |
Brake pedal (cm) | 1 |
Parking brake (cm) | |
Rocker panel lateral average (cm) | 2 |
Upper occupant compartment | |
Steering column | 0 |
Upper hinge pillar max (cm) | 6 |
Upper dash (cm) | 5 |
Lower instrument panel (cm) | 5 |
Driver injury measures
Test ID | CEN1802 |
---|---|
Head | |
HIC-15 | 208 |
Peak gs at hard contact | no contact |
Neck | |
Tension (kN) | 1.6 |
Extension bending moment (Nm) | 9 |
Maximum Nij | 0.34 |
Chest maximum compression (mm) | 30 |
Femur (kN) | |
Left | 1.4 |
Right | 0.0 |
Knee displacement (mm) | |
Left | 0 |
Right | 0 |
Knee-thigh-hip injury risk (%) | |
Left | 0 |
Right | 0 |
Maximum tibia index | |
Left | 0.88 |
Right | 0.55 |
Tibia axial force (kN) | |
Left | 4.4 |
Right | 1.1 |
Foot acceleration (g) | |
Left | 152 |
Right | 60 |
Small overlap front: passenger-side
Rating applies to 2018-23 models
Tested vehicle: 2018 Kia Rio S 4-door
The Kia Rio and Hyundai Accent were redesigned for the 2018 model year and are now built on the same platform. Passenger-side small overlap frontal ratings are assigned by the Institute based on a test conducted by Hyundai/Kia as part of frontal crash test verification. Ratings apply to both the sedan and hatchback versions of the Rio as well as to the Accent, available only as a sedan beginning with 2018 models.
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 barely contacted the frontal airbag before sliding off the right side, leaving the head vulnerable to contact with forward structure. The side curtain airbag deployed and 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 |
Measures of occupant compartment intrusion on passenger side
Test ID | VTP1804 |
---|---|
Lower occupant compartment | |
Lower hinge pillar max (cm) | 7 |
Footrest (cm) | 5 |
Right toepan (cm) | 3 |
Center toepan (cm) | 1 |
Rocker panel lateral average (cm) | 4 |
Upper occupant compartment | |
Center dash (cm) | 3 |
Upper hinge pillar max (cm) | 6 |
Upper dash (cm) | 5 |
Right lower dash (cm) | 5 |
Passenger injury measures
Test ID | VTP1804 |
---|---|
Head | |
HIC-15 | 248 |
Peak gs at hard contact | no contact |
Neck | |
Tension (kN) | 1.9 |
Extension bending moment (Nm) | 15 |
Maximum Nij | 0.36 |
Chest maximum compression (mm) | 23 |
Femur (kN) | |
Left | 0.3 |
Right | 0.3 |
Knee displacement (mm) | |
Left | 0 |
Right | 0 |
Knee-thigh-hip injury risk (%) | |
Left | 0 |
Right | 0 |
Maximum tibia index | |
Left | 0.36 |
Right | 0.41 |
Tibia axial force (kN) | |
Left | 2.1 |
Right | 2.4 |
Foot acceleration (g) | |
Left | 44 |
Right | 73 |
Driver injury measures
Test ID | VTP1804 |
---|---|
Head | |
HIC-15 | 177 |
Peak gs at hard contact | no contact |
Neck | |
Tension (kN) | 0.6 |
Extension bending moment (Nm) | 21 |
Maximum Nij | 0.25 |
Chest maximum compression (mm) | 28 |
Femur (kN) | |
Left | 0.5 |
Right | 0.3 |
Knee displacement (mm) | |
Left | 0 |
Right | 0 |
Knee-thigh-hip injury risk (%) | |
Left | 0 |
Right | 0 |
Maximum tibia index | |
Left | 0.40 |
Right | 0.30 |
Tibia axial force (kN) | |
Left | 0.6 |
Right | 1.2 |
Foot acceleration (g) | |
Left | 61 |
Right | 48 |
How the passenger-side small overlap front test is conducted
Moderate overlap front: original test
Rating applies to 2018-23 models
Tested vehicle: 2018 Kia Rio LX 4-door (hatchback)
The Kia Rio and Hyundai Accent were redesigned for the 2018 model year and are now built on the same platform. Moderate overlap frontal ratings are assigned by the Institute based on a test conducted by Hyundai/Kia as part of frontal crash test verification. Ratings apply to both the sedan and hatchback versions of the Rio as well as to the Accent, available only as a sedan beginning with 2018 models.
Overall evaluation | |
---|---|
Structure and safety cage | |
Driver injury measures | |
Head/neck | |
Chest | |
Leg/foot, left | |
Leg/foot, right | |
Driver restraints and dummy kinematics |
Measures of occupant compartment intrusion on driver side
Test ID | VTF1803 |
---|---|
Footwell intrusion | |
Footrest (cm) | 5 |
Left (cm) | 10 |
Center (cm) | 6 |
Right (cm) | 3 |
Brake pedal (cm) | 7 |
Instrument panel rearward movement | |
Left (cm) | 0 |
Right (cm) | 1 |
Steering column movement | |
Upward (cm) | -5 |
Rearward (cm) | -4 |
A-pillar rearward movement (cm) | 0 |
Driver injury measures
Test ID | VTF1803 |
---|---|
Head | |
HIC-15 | 304 |
Peak gs at hard contact | no contact |
Neck | |
Tension (kN) | 1.1 |
Extension bending moment (Nm) | 10 |
Maximum Nij | 0.37 |
Chest maximum compression (mm) | 34 |
Legs | |
Femur force - left (kN) | 0.3 |
Femur force - right (kN) | 0.3 |
Knee displacement - left (mm) | 0 |
Knee displacement - right (mm) | 0 |
Maximum tibia index - left | 0.44 |
Maximum tibia index - right | 0.43 |
Tibia axial force - left (kN) | 2.2 |
Tibia axial force - right (kN) | 2.9 |
Foot acceleration (g) | |
Left | 46 |
Right | 71 |
Side: original test
Rating applies to 2018-23 models
Tested vehicle: 2018 Kia Rio EX 4-door
The Kia Rio and Hyundai Accent were redesigned for the 2018 model year and are now built on the same platform. The side ratings apply to both the sedan and hatchback versions of the Rio as well as to the Accent, available only as a sedan beginning with 2018 models.
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 |
View of the vehicle and barrier just after the crash test.
View of the vehicle after the crash with doors removed, showing the side airbags and damage to the occupant compartment.
Smeared greasepaint shows where the driver dummy's head was protected from being hit by hard structures by the side curtain airbag.
Smeared greasepaint shows where the rear passenger dummy’s head was protected by the side airbag.
Measures of occupant compartment intrusion on driver side
Test ID | CES1801 |
---|---|
B-pillar to longitudinal centerline of driver's seat (cm) | -14.5 |
Negative numbers indicate the amount by which the crush stopped short of the seat centerline. |
Driver injury measures
Test ID | CES1801 |
---|---|
Head HIC-15 | 476 |
Neck | |
Tension (kN) | 1.0 |
Compression (kN) | 0.3 |
Shoulder | |
Lateral deflection (mm) | 41 |
Lateral force (kN) | 1.9 |
Torso | |
Maximum deflection (mm) | 38 |
Average deflection (mm) | 34 |
Maximum deflection rate (m/s) | 7.84 |
Maximum viscous criterion (m/s) | 0.92 |
Pelvis | |
Iliac force (kN) | 0.5 |
Acetabulum force (kN) | 1.6 |
Combined force (kN) | 2.1 |
Left femur | |
L-M force (kN) | 0.3 |
L-M moment (Nm) | 87 |
A-P moment (Nm) | 56 |
Passenger injury measures
Test ID | CES1801 |
---|---|
Head HIC-15 | 220 |
Neck | |
Tension (kN) | 0.2 |
Compression (kN) | 0.7 |
Shoulder | |
Lateral deflection (mm) | 32 |
Lateral force (kN) | 1.6 |
Torso | |
Maximum deflection (mm) | 31 |
Average deflection (mm) | 27 |
Maximum deflection rate (m/s) | 3.24 |
Maximum viscous criterion (m/s) | 0.36 |
Pelvis | |
Iliac force (kN) | 0.3 |
Acetabulum force (kN) | 0.5 |
Combined force (kN) | 0.6 |
Left femur | |
L-M force (kN) | 1.1 |
L-M moment (Nm) | 226 |
A-P moment (Nm) | -30 |
Roof strength
Rating applies to 2018-23 models
Tested vehicle: 2018 Kia Rio S 4-door
Rating applies to the Rio 4-door sedan (tested), Accent 4-door sedan, and the structurally similar Rio 4-door hatchback (5-door).
Overall evaluation | |
---|---|
Curb weight | 2,565 lbs |
Peak force | 14,544 lbs |
Strength-to-weight ratio | 5.67 |
Head restraints & seats
Seat type: Manual cloth seat
Overall evaluation | |
---|---|
Dynamic rating | |
Seat/head restraint geometry |
Seat type | Manual cloth seat |
---|---|
Geometry | |
Backset (mm) | 32 |
Distance below top of head (mm) | 12 |
Seat design parameters | |
Pass/fail | Pass |
Max T1 acceleration (g) | 15.3 |
Head contact time (ms) | 57 |
Force rating | 1 |
Neck forces | |
Max neck shear force (N) | 0 |
Max neck tension (N) | 611 |
How the head restraint & seat test is conducted
Currently, IIHS tests apply only to front seats.
Headlights
Ratings are given for 2 different headlight variations available on this vehicle.
Trim level(s)
- S trim equipped with Premium package
Low-beam headlight type | LED projector |
---|---|
High-beam headlight type | LED projector |
Curve-adaptive? | No |
High-beam assist? | Yes |
Overall rating | |
Distance at which headlights provide at least 5 lux illumination: |
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 created some glare.
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 fair on the gradual right curve and inadequate on the sharp right and both left curves.
Trim level(s) |
|
---|---|
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 |
LOW BEAMS | Average minimum useful illumination distance (5 lux) |
Amount glare exceeded threshold |
---|---|---|
Straightaway right edge | 143.8 m | None |
Straightaway left edge | 76.3 m | None |
250m radius right curve, right edge | 69.1 m | 14.5% |
250m radius left curve, left edge | 67.8 m | 5.4% |
150m radius right curve, right edge | 57.7 m | None |
150m radius left curve, left edge | 58.9 m | None |
HIGH BEAMS | Average minimum useful illumination distance (5 lux) |
---|---|
Straightaway right edge | 140.1 m |
Straightaway left edge | 119.3 m |
250m radius right curve, right edge | 66.2 m |
250m radius left curve, left edge | 61.4 m |
150m radius right curve, right edge | 52.8 m |
150m radius left curve, left edge | 50.7 m |
Trim level(s)
- LX trim
- S trim
Low-beam headlight type | Halogen reflector |
---|---|
High-beam headlight type | Halogen reflector |
Curve-adaptive? | No |
High-beam assist? | No |
Overall rating | |
Distance at which headlights provide at least 5 lux illumination: |
Low beams
On the straightaway, visibility was inadequate on both sides of the road. On curves, visibility was inadequate in all 4 tests.
The low beams never exceeded glare limits.
High 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.
Trim level(s) |
|
---|---|
Low-beam headlight type | Halogen reflector |
High-beam headlight type | Halogen reflector |
Curve-adaptive? | No |
High-beam assist? | No |
Overall rating Applies to 2018-23 models |
LOW BEAMS | Average minimum useful illumination distance (5 lux) |
Amount glare exceeded threshold |
---|---|---|
Straightaway right edge | 73.8 m | None |
Straightaway left edge | 37.1 m | None |
250m radius right curve, right edge | 46.5 m | None |
250m radius left curve, left edge | 39.3 m | None |
150m radius right curve, right edge | 38.1 m | None |
150m radius left curve, left edge | 34.3 m | None |
HIGH BEAMS | Average minimum useful illumination distance (5 lux) |
---|---|
Straightaway right edge | 153.8 m |
Straightaway left edge | .0 m |
250m radius right curve, right edge | 53.7 m |
250m radius left curve, left edge | 52.9 m |
150m radius right curve, right edge | 39.6 m |
150m radius left curve, left edge | 39.8 m |
Child seat anchors
Rating applies to 2018-23 models
Overall evaluation | |
Vehicle trim | S |
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 trim | S |
Seat type | cloth |
G | Good |
A | Acceptable |
M | Marginal |
P | Poor |
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 |
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 |
Seat position 21
Lower anchor A | |
---|---|
Open access rated | No |
Depth (cm) | 2-4 |
Force (lbs) | 22 |
Clearance angle (degrees) | 77 |
Lower anchor B | |
Open access rated | No |
Depth (cm) | 2-4 |
Force (lbs) | 18 |
Clearance angle (degrees) | 78 |
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
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
Lower anchor A | |
---|---|
Open access rated | No |
Depth (cm) | 2-4 |
Force (lbs) | 21 |
Clearance angle (degrees) | 76 |
Lower anchor B | |
Open access rated | No |
Depth (cm) | 2-4 |
Force (lbs) | 18 |
Clearance angle (degrees) | 74 |
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 |