Centric 120.63059 Front Brake Rotor/disc-premium Rotor-preferred on 2040-parts.com

One Lap of the Web: Hemi history, vintage Audis and Detroit Grand Prix

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. -- Watch a Pontiac Grand Am meet its demise as Pennsylvania sanitation workers crush it with a garbage truck.

Porsche 911 Targa revealed - MSN scoops the new, retro 991

This is the first chance to get a full view of the new 2014 911 Targa that Porsche is set to officially launch at January’s Detroit Motor Show. MSN has obtained imagery of the new 991-generation Targa (inset above) and it reveals that the firm is going back to the future with a car that returns to the original Targa style that first appeared back in 1966.

Mazda to reveal fourth-generation MX-5 on 3 September 2014

By Tim Pollard Motor Industry 03 July 2014 09:11 Mazda has confirmed it will show the new, fourth-generation MX-5 roadster in September 2014. An event to mark the 25th anniversary of the MX-5 will be held in Barcelona, Spain on 3-4 September - and the new MX-5 will be shown to the world for the first time. The new MX-5 is a major launch for Mazda; the car has been a runaway hit since launch in 1989 and now mops up a large portion of two-seat roadster sales.