Does a V8 waste more gas than a V6?
Therefore, in the real world, V6 engines typically use less gas than V8s. Given identical displacements, a V6 has less power strokes per revolution than a V8, and thus uses less fuel to rotate the engine’s crankshaft. Having fewer cylinders reduces the weight of the V6 engine, and makes it lighter than a V8 engine. The V6 engine has fewer moving parts, which can reduce the chance of significant wear and tear. If there are any issues, generally costs to fix or replace parts are less expensive.The V8 has the advantage because of the 2 extra cylinders it’s ability to build exhaust pressure and nominal boost at a lower rpm. The higher the peak hp and tq, the more of a disadvantage the V6 would have because boost would have to be increased greatly versus the V8 and that would create more lag.
Which is louder, V6 or V8?
Another performance ability that consumers notice when driving a vehicle with a V8 engine is their sound. Because the V8 is producing more power with a faster acceleration time compared to the V6, they often possess a deeper, louder, and in some cases, a more aggressive exhaust note. Simply put, a V6 is a 6-cylinder engine. Whereas, a V8 means an 8-cylinder engine. But, you may wonder what the ‘V’ means in V6 and V8. The ‘V’ represents the way cylinders are arranged in your engine. V-type engines have cylinders placed in a V-like shape, or to put it the other way, in two equal rows.