A batch of new Time and Drift Trials have gone live in Gran Turismo 5, along with a revised Online Car Dealership that highlights Mercedes-Benz.

Back to school, back to school – the days are getting shorter and the mercury’s dropping, but things are heating up in the Photomode sub-forum this month, as the Photomode Tournament makes its return. That means every week for these little overviews, coverage of the Tournament will take the top spot, and then the usual weekly competitions will be found directly underneath it. Here we go…

When it was first announced that GT Academy would be coming to the United States, it was also mentioned that the competition would air as a reality show on SPEED TV in the fall of 2011, with host Kristen Adams. Now, we finally have air dates for the program according to SPEED TV’s website:

http://www.youtube.com/watch?v=fVgBFBNyxS0

The Mercedes-Benz Live Race is almost here, and GTPlanet is proud to be an official streaming video partner for the event! The live broadcast begins at 3:00PM in the UK and will be hosted by popular F1 television commentator Martin Brundle.

In a surprise move, Polyphony Digital has released a new GT5 update less than one week after 1.11 brought a batch of bug fixes and a Jeff Gordon driving suit.

http://www.youtube.com/watch?v=ibkOX0w7SoY

Polyphony Digital has been fairly quiet about their Gran Turismo TV service since Gran Turismo 5 was released. Today, though, they’ve added 23 new pay-per-view programs to the list, along with a free show about the 8th Annual Gran Turismo Awards held at SEMA last year. Here’s a look at the new line-up:

Already finished nicking Jeff Gordon’s clothes? Why not join one of this week’s Photomode competitions? Or even just cast your vote to pick a winner in this week’s polls? To sweeten the deal, this week sees the return of the Photomode Tournament, a knockout-style series of head-to-head matches that saw two of our forum members win the gift of Premium membership last time it was around. Theme suggestions are now being taken before signups start in a few days, so head on over to the discussion thread to get involved! Past that, we’ve got our usual weekly competitions:

Sony Hong Kong is launching an interesting new “online tournament”, starting September 1st, open to players from Hong Kong, Korea, Taiwan, Singapore, Malaysia, Thailand and Indonesia. The tournament consists of three regional and cross-regional rounds of competition, with some hefty prizes up for grabs, including a GT5-Edition Tissot watch, an Apiga AP1 racing seat, a Thrustmaster T500RS steering wheel, and over HK$10,000 in PSN vouchers.

The latest version of Gran Turismo 5, 1.11, is now available as a free download, weighing in at 62MB. As Kazunori Yamauchi previously announced, this minor update is focused on fixing bugs and glitches within the game, with more “features and content” expected to arrive in the next few months.

As was suspected when Polyphony Digital announced GT5’s online maintenance schedule earlier this week, Kazunori Yamauchi has now confirmed, via Twitter, the game’s next update should become available on August 29th/30th.

European GT Academy winner Jann Mardenborough’s bid to make the jump from PlayStation gamer to real racing driver took a massive step forward on Sunday when he contested a round of the Nippon Challenge national series at the UK’s Rockingham Circuit. The 19-year-old from Cardiff had an almost faultless day in the Nissan 370Z taking pole position and dominant wins in both races and recording the fastest lap of race one in the process. Jann’s American counterpart, Bryan Heitkotter, completed an excellent weekend for the PlayStation® Nissan Team taking second on the grid, second place in both races and the second fastest lap.

Some small down-time with the GT servers doesn’t stop Photomoders! On this, the last full week of August, we’ve got four new interesting themes, with our usual varying levels of editing allowed. Just like last week, there will be in-game prizes for both the PMC and 2.0, which will be announced later this evening in the Photomode Competitions sub-forum. What are the themes, though? Read on…

Polyphony Digital has, curiously, announced a special “NASCAR-themed online racing event” to be held in GT5’s Seasonal Events next Monday, August 29th at approximately 8:00PM PST. Though specifics remain sparse, they have confirmed a unique prize for the event will be available in the form of Jeff Gordon’s 2010 driving suit and helmet. Kazunori Yamauchi has also commented on the event via Twitter.

Polyphony Digital has taken an unusual – though certainly welcome – opportunity to announce scheduled downtime for Gran Turismo 5’s online services through mid-September. While it is not clear what, if anything, these maintenance periods will bring with them in the form of software updates, it’s worth noting the release of new GT5 versions have frequently been released after network downtime.

At the 2011 Pebble Beach Concours d’Elegance yesterday, Kazunori Yamauchi awarded this year’s Gran Turismo Trophy to a head-turning 1960 Plymouth XNR Ghia Roadster concept car. Created by influential car designer Virgil Exner (hence the concept’s name), it was intended to preview the direction of Chrysler’s designs in the 1960’s. It had enough muscle to back up its dramatic, asymmetrical look, producing 250 horsepower from a Valiant 225 Slant Six (more details on the car are available here).

Though Gamescom 2011 wasn’t nearly as exciting for GT fans as it was last year, Sony and Audi did use the event to launch an impressive new GT5 simulator built around an R8 LMS race car, similar to the one found in the game.

In an interview with VG24/7, Shuhei Yoshida, President of SCE Worldwide Studios, made some interesting comments regarding the future of Gran Turismo 5 and Polyphony Digital’s next project:

An interesting new GT5 Seasonal Event became available earlier today, featuring high-powered cars (750PP or less) on some of the game’s real-world race circuits: