StarPD wrote:A G50 would be a good answer to the M3, plus an M55 to beat the M5.Infiniti would be wise to establish a tuner division to compete with BMW's "M" (Motorsport) series and Merc's AMG series. Doing so would put them in the same atmosphere as the Germans and lend credence to their aspirations to "la creme de la creme".
Considering Nissan's expertise in racing engines, and that any Infiniti tuner version would be likely built by hand like the "M" BMWs and AMGs, 7500 RPM redline wouldn't be too hard to accomplish (with long life) by using Titanium rods and valves, beefy crank, and plently of main/rod bearing reinforcement. Later, a turbocharged or supercharged version wouldn't be unlikely.
Be prepared to pay for it though. Excellence doesn't come cheap. Even the superb 600+ HP 6 liter ZR1 Corvette is more than double the cost of a standard 'Vette.
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A G50 and an M3 shouldn't be competing. The G50 was designed to directly compete with the 7-Series BMW and the S-Class Mercedes-Benz. Why would a flagship car compete with a compact? (Are M3's compacts? The M5 is a midsized right? Or is it a full sedan?)
But I do agree that an Infiniti tuning division should be established. Or even if it's tuned by NISMO, at least have a tuned version.
However, I'd like it to be along the same lines as AMG and the M-Series tuning branches. Subtle aesthetic details would be the differentiating factor between the standard and tuned models. A slightly more aggressive stance perhaps? An aero set-up that complements the lines as opposed to giving it a ricer look. Take AMG for example.
AMG tuned Benzes and M3/M5's offer that "sleeper" look as well as deliver serious performance. Sort of like how the G50 is. Nothing flashy and loud to draw attention, but if tested, commences to beat the opponent mercilessly.
Honda and Toyota tuner divisions don't seem to be focused on the higher-end luxury cars. I think Nissan/Infiniti should really take that leadership role. (That statement isn't entirely true. Toyota has been improving the Lexus lineup with more performance, but to have a tuned LS on the market is what would be really needed to compete with AMG. Or they could just limit it to using the IS to beat M3's and AMG tuned C-Classes. Mugen on the other hand doesn't seem to be at all interested.)
*Waits for a redesigned G50*