car with a rear engine has a name. must be a term for this
Answers (2)
In automobile design, a rear-engine design layout places the engine at the rear of the vehicle. The center of gravity of the engine itself is past the rear axle. This is not to be confused with the center of gravity of the whole vehicle, as an imbalance of such proportions would make it impossible to keep the front wheels on the ground.
Rear-engined cars are almost always rear wheel drive, a layout known as RR. The exception is certain high performance four wheel drive models from some European automakers. This layout is chosen for three reasons - packaging, traction, and ease of manufacture:
Since the engine is located at an extremity, the rest of the vehicle can be used for passengers and luggage.
Having the engine located over the driven wheels increases downward pressure, which is helpful for grip on loose surfaces.
The drivetrain can be assembled as a unit and installed easily at the factory - easier than a front wheel drive layout where the driven wheels also steer the car.
A rear wheel drive, rear engine car tends to be prone to oversteer which allows for tighter turner radius than that of a neutral or understeer condition of a vehicle, however this causes vehicle instability. For this reason rear engine has been abandoned as a design option regular passenger car, but still maintains viability for race applications.
Although this layout was once popular, it was mainly found in small, inexpensive cars and light commercials, most car makers have abandoned the rear-engined layout apart from Porsche who has gradually developed their design with improvements to the suspension and chassis to reduce the shortcomings of the layout to exceptional levels in road and race cars.[citation needed]
The most popular current applicaton of this layout is in Low-floor buses where its spacesaving attributes are best applied.
On the De Lorean, to compensate for the uneven (35/65) weight distribution caused by the rear-mounted engine, the car had rear wheels with a diameter slightly greater than the front wheels.
Very well said, but is their a name for thos type of cars with engine in the back. I thought that someone would of came up with term.