Moderate overlap front: original test
Tested vehicle: 1999 Land Rover Discovery Ser.II 4-door 4wd
Rating applies to 1999-2004 models built after October 1998
The Land Rover Discovery was re-engineered during the 1999 model year and renamed the Discovery Series II. The size of the cargo area was increased, and for all 1999 and later models manufactured after October 1998, the vehicle was structurally modified to improve occupant protection in frontal crashes. (Note: Information about when a specific vehicle was manufactured is on the certification label typically affixed to the car on or near the driver door.)
The Institute has evaluated the crashworthiness of a 1999 Discovery Series II with the structural changes in a 40 mph frontal offset crash test into a deformable barrier.
| 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 Dummy movement was well controlled. During rebound, the dummy's head tilted toward the driver door and then hit the B-pillar as it continued moving rearward. There was too much upward movement of the steering wheel. |
|
Technical measurements for this test
Measures of occupant compartment intrusion on driver side
| Evaluation criteria | Measurement |
|---|---|
| Test ID | CF99010 |
| Footwell intrusion | |
| Footrest (cm) | 26 |
| Left (cm) | 26 |
| Center (cm) | 23 |
| Right (cm) | 21 |
| Brake pedal (cm) | 16 |
| Instrument panel rearward movement | |
| Left (cm) | 7 |
| Right (cm) | 8 |
| Steering column movement | |
| Upward (cm) | 10 |
| Rearward (cm) | 1 |
| A-pillar rearward movement (cm) | 7 |
Driver injury measures
| Evaluation criteria | Measurement |
|---|---|
| Test ID | CF99010 |
| Head | |
| HIC-15 | 312 |
| Peak gs at hard contact | 23 |
| Neck | |
| Tension (kN) | 1.6 |
| Extension bending moment (Nm) | 21 |
| Maximum Nij | 0.31 |
| Chest maximum compression (mm) | 33 |
| Legs | |
| Femur force - left (kN) | 4.6 |
| Femur force - right (kN) | 2.3 |
| Knee displacement - left (mm) | 4 |
| Knee displacement - right (mm) | 6 |
| Maximum tibia index - left | 2.04 |
| Maximum tibia index - right | 0.98 |
| Tibia axial force - left (kN) | 10.2 |
| Tibia axial force - right (kN) | 4.7 |
| Foot acceleration (g) | |
| Left | 153 |
| Right | 104 |