The stopping distance is the entire distance the car travels from when you discover an obstacle or a hazard until the car comes to a complete stop. The stopping distance is made up of two parts: a reaction distance and a braking distance.

Stopping distances in ideal conditions:

• 30 km/h: 13.5 metres
• 50 km/h: 27.5 metres
• 70 km/h: 45.5 metres
• 90 km/h: 67.5 metres
• 110 km/h: 93.5 metres

If the reaction time is longer than the average (one second) and/or if the braking occurs in other than ideal conditions, the stopping distance can be many times greater.

Read more about the reaction, braking and stopping distance