Trains consist of two four-seat cars, making 8 passengers per train.

For that price, consumers can also pick several four-seat cars like the Ford Ka or the Renault Clio.

The emissions above are similar to a four-seat car with one person on board; however, flying trips often cover longer distances than would be undertaken by car, so the total emissions are much higher.

While some models, like the Mercedes-Benz Swatchmobile, are designed to be two-seaters, the prevailing view is that customers still prefer four-seat cars, though smaller and lighter.

Often found in developing countries, the vehicles used as share taxis range from four-seat cars to minibuses.

That four-seat car became a cult classic, along with derivatives known as the Plus 4, a two-seater, and the Plus 8, a two-seater with the Rover V-8 engine.

The Perodua Kenari is a small four-seat compact car or supermini car produced by Malaysian automotive company Perodua.

With a slight increase in wheelbase and the weight increased to 570 kg, it was newer a four-seat car with a luggage area over the engine.

For '58, the T-Bird became a larger, heavier four-seat car, and in later years it grew bloated and overwrought.

The J1 was the four-seat car in the range.