The same materials used in large cars. Steel, aluminum, plastic, glass, copper, bronze, iron, zinc, lead, leather, nylon, polyester, vinyl, rubber, and other man made materials.
Because it can be used to make new cars
Well..old cars they were made out of metal
you do not use materials while inventing. you use materials while buiding
Different car manufacturers use different materials
Materials used to make cars include Aluminum, steel, fiberglass, and plastic. Each material is used for making specific parts due to their unique properties.
A Vauxhall Corsa is a small 3 or 5 door car about the size of a Ford Festiva. Like other cars, it is used for driving and transportation of people or materials.
Some of the raw materials used for cars are: aluminum, steel (body parts), titanium (some exhaust systems) and platinum (inside catalytic converters).
copper
Strontium is not commonly used in cars. However, it may be found in small amounts in certain alloys and specialized components, such as in some battery technologies and ceramic materials. Its primary applications are in the production of fireworks, magnets, and in the medical field, rather than in automotive manufacturing. Overall, its presence in cars is minimal and not a standard practice.
There are different types of cars. Some are efficient and some are not. Yes, cars can be a little more efficient if different materials are used. But cars are are made keeping in mind the needs of customers, budget i.e. the money they can afford, and the availability of materials.
carpet and vynal flooring
i don't think any cars were used in D-Day except military scout cars and small armoured cars.