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the is350 was once tested to have a 4.9 0-60 time and all these cars have a similar quarter mile time. Its all drivers race, but given a perfect driver in each car and perfect conditions in a MILE race i'd put my money on the 335ci....have you seen the dyno charts on that thing? Its almost perfect.
I'm interested to know why you think the IS350 would have a higher top speed than the 335i? I'm not trying to argue, I'm just wondering what your thought process is? I really have no idea but I'm guessing the 335 would make more power at the top end
While, I admit, I have not driven any of these cars at their limits or at their top speeds, the IS350 seems to be the one most suited aerodynamically to high speeds. Its new front end, roof, headlights, and general level of wedge-shape slickness seems to promise the least amount of air resistance at high speeds. And though it will only make a few MPH difference, the traditional, slick, smooth-as-a-baby's-butt Lexus paint job, especially with a good wax detailing, cuts down on air drag at high speeds, and could also help make the difference.
Of course, this assumes that the 335, like the IS350, has a sport-shift automatic. A manual-transmission 335, with less weight and drag than the automatic or SMT versions, could make the difference against the automatic-only IS350.
After a mile, weight isn't much of a player in top speed. It's mostly aerodynamic drag with a relatively smaller friction component. Heavy will take longer to get to top speed, but as long as it is smooth on the outside, top speed will be determined by the air, not the mass.
Since all these cars have some kind of limiter, it's an academic argument anyway. Too bad we can't disable the top speed limiter in the IS like we did in the Supra. One fuse and no more limiter...
Since all these cars have some kind of limiter, it's an academic argument anyway. Too bad we can't disable the top speed limiter in the IS like we did in the Supra. One fuse and no more limiter...
A good point about limiters...and something I didn't take into consideration.
But trying to disable the limiter may not be the answer...or feasible. Unlike traction or stabilty control, which CAN be turned off with the vehicle still functioning, the engineers put the speed limiters in for a good reason.....they don't want the car to go any faster, even on the no-speed-limit Autobahns. There are several reasons for this, ranging from tire speed ratings to brake capacity to handling characteristics at high speeds. So the engine computer may be designed that any attempt to disable the speed limiters, like attempts to steal the car by getting around normal ignition, will cause the engine not to start or run at all. I don't know this for a fact (I am not an engineer) but what I DO know about speed limiters suggests this may be the case more often than not.
hp = speed.
Which ever car has the highest hp has the highest top speed. IS has more hp than 335 so it makes sense that it would have higher top speed. Top end 335 makes 300, IS makes 306 so it will have higher top speed.
Everyone and their Grandma knows it's horsepower to the rear wheels that tells the true power of the engine. And the 335i has more HP to the rear wheels than the is350.
This is the thread. He hit a couple 13.3xx with a bad clutch (stock 6mt). On the highway, I bet the 350Z with HR will runaway from the IS350, 335ci, GT, STi and Evo.