Inevitably, comparisons between the new +Chevrolet Corvette Z06 and the +Nissan GT-R Nismo are being made. Before I get to any discussion, here are the performance numbers for each: Corvette Z06 (manual) Corvette Z06 (auto) Nissan GT-R Nismo 0-30 mph 1.5 sec 1.3 sec 1.2 sec 0-40 mph 2.1 sec 1.7 sec 1.7 sec 0-50 mph 2.6 sec 2.3 sec 2.2 sec 0-60 mph 3.2 sec 3.0 sec 2.9 sec 0-70 mph 4.1 sec 3.8 sec 3.7 sec 0-80 mph 4.9 sec 4.7 sec 4.7 sec 0-90 mph 5.9 sec 5.6 sec 5.8 sec 0-100 mph 7.2 sec 6.8 sec 7.0 sec 1/4 mile 11.3 sec @ 126.2 mph 11.1 sec @ 127 mph 11.2 sec @ 125 mph braking 60-0 mph 91 ft 91 ft 97 ft braking 70-0 mph 128 ft 128 ft 145 ft figure 8 22.5 sec @ 0.98 g (avg) 22.5 sec @ 0.98 g (avg) 22.9 sec @ 0.91 g (avg) The manual Z06 acceleration numbers are based on Motor Trend's test because they tested a manual and the auto's numbers are based on Car and Driver's test because they tested an auto. The GT-R Nismo acceleration numbers are b...
A couple of weeks ago, I posted my first impressions of Michelin's PSS vs Firestone Firehawk Indy 500 tires. I've run PSS's for several years on the Boss, but I'm trying the Indy 500's for the first time. In short, I was worried about the narrower tires (I was running 285/35/18 PSS but could only find the Indy 500 in 275/35/18) and tread squirm, but I was happy with them up to that point just driving on the street. I had the chance to drive on them for three track days now. So what were they like? After my first session, they made an impression that basically persisted for the rest of track sessions on them. Phenomenal, unmatched value. Now, if value is something that stands out above all else, it typically means the compromise between qualities you want and those you don't is less than ideal, but the value is attractive. This is no different. I'll start with the bad, which really boil down to two: ultimate grip and grip longevity. Grip is noticeably l...







