What was the Mercedes braking bag? It was an experimental underbody airbag shown as part of the ESF 2009 safety programme. When sensors judged a collision unavoidable, the device would deploy a high-f
Look at an American car from 1971, then find the same model from 1974. The earlier car may have a slim chrome blade tucked neatly against its body. Three years later, the bumper appears to have lef
A new car speaking to its driver no longer feels remarkable. Navigation systems issue directions, safety assistants complain about lane markings and voice controls wait patiently for somebody to remem
Changing a car battery used to be one of the cleaner bargains in home mechanics. Remove two terminals, undo the clamp, lift out the old battery and fit the new one. The clock might need resetting a
Open the door of certain 1980s or early 1990s cars and a small buckle begins travelling along the roofline. Sit down, close the door and the shoulder belt glides toward the B-pillar, hopefully passi
Long before a crash-test dummy sat behind the wheel of a family sedan, one was strapped into an aircraft ejection seat. Its assignment involved rocket sleds, aviation helmets and the violent forc
Every passenger knows the type of driver. Conversation begins, the accelerator relaxes and the car gradually slows. The driver starts speaking, enthusiasm builds and the speed rises again. Nothing dan
Start certain cars in front of a garage wall and the headlights put on a brief performance. The beams drop, rise and settle. Some sweep sideways too, giving the impression that the car has opened i
The old battery has been replaced, the engine starts with renewed enthusiasm and the dashboard clock has been corrected. Then the driver’s window develops amnesia. It still moves when the swi
New tires arrive covered in information. Numbers identify their size, load capacity, speed rating and date of manufacture. Then, among all that serious molded lettering, someone appears to have atta