2013 Revealed in –  is celebrating 30 years of production at its Atsugi, Japan technical center, so it produced a commemorative video (shown below) to mark the event. It looks as if Nissan may have inadvertently revealed part of the 2013 Altima ahead of its debut. The keen-eyed crew over at Inside Line spotted a completely undisguised version of the four door in a promotional video on Nissan Japan’s YouTube channel. While we’ve seen test vehicles in various states of disrobe for a few months now, this is the clearest view yet of the next-generation Altima. We can clearly see the vehicle’s 370Z-inspired headlights and the hint of a more pronounced grille as well as more emotive bodywork.

This related information about 2013, buick first revealed its “Baby Enclave” subcompact CUV at an indefinitely embargoed 2009 GM press event. Three years later, the unveiled at the 2012 Detroit auto show looks vaguely similar to that ’09 concept. The Encore is on a dedicated new CUV platform 9.5 inches longer overall on a 1.2-inch-longer wheelbase compared with Chevy Sonic, with which it shares only seat frames and the 1.4-liter turbo Ecotec. The headlamps clearly must come from another GM car, though. How else to explain the non-functional air-intake filler panels between the lamps and bumper? Premium interior fittings include rich leather, soft plastics, and the kinds of color combinations seen on the Verano.

2012 Corvette ZR1 Review, contain about 2012 Review, below include 2012 specs, price and features.  Last year, the Corvette ZR1 was delivered with Michelin Pilot Sport PS2 tires. With a “maximum performance summer” classification (treadwear rating of 220), the well-respected rubber delivered impressive handling. For 2012, Chevrolet is cranking things up several notches by offering the optional High-Performance package (PDE ZR1) featuring new Michelin Pilot Sport Cup Zero Pressure tires. The “track and competition” classified compound (with a treadwear rating of just 80!) is optimized for warm, dry conditions to increase cornering and handling capability. They are “… essentially street-legal versions of a racing tire,” says the automaker. The insanely wide tires (285/30R19 and 335/25R20) come wrapped around all-new staggered-size alloy wheels that are each about five pounds lighter than last year’s 20-spoke wheel.