Inline-six engine
The inline-six engine is also known as the straight six or slant six. Its six cylinderss are configured in a single linear bank, thus inline. The firing order and mechanical arrangement of these engines make them self balancing, which means that they are capable of running with little vibration.Some cars/trucks known to have the I-6 engine: Jeep, AMC (Eagle, Concorde), GM (Chevrolet Trailblazer/Oldsmobile Bravada), BMW (323, M3 roadster)
Diesel I-6 engines of large displacement are used in various industrial applications due to their smooth running self balanced operation.