At long last, a hardcore, track-ready version of the latest BMW M3 Coupe has been released, set to go on sale in the Spring of 2010. But unlike the M3 CSLs of the E46 generation, this new M3 GTS is significantly lighter, more powerful, and has a long list of track-friendly upgrades.

Under the hood, the standard 4.0-liter V-8's displacement has been increased to 4.4 liters, meaning output has been increased from 414 to 450 horsepower. All of that shove is being routed to the rear wheels via BMW's M DKG Drivelogic dual-clutch gearbox, though the characteristics have been specially tuned to match the GTS's extra power and performance.

Power upgrades are one thing, but when it comes to track cars, lightness is key. The M3 GTS weighs slightly less than 3300 pounds, and while that may seem pretty porky, remember that the standard M3 Coupe is around 400 pounds heavier. What's more, the GTS uses a heavily upgraded suspension and high-performance brakes, along with special nineteen-inch wheels. Naturally, another strong point of the GTS's performance is in its aerodynamics, and with just a quick glance at this car, it's easy to see that the aero design is heavily based on World Touring Car Championship vehicles, like the 320si.

We're putting on our Pilotis and helmets in anticipation of a track day with this hot little number. No word on pricing has been released at this time, but for the full details, click through the post to read BMW's press release.

Oh, the Porsche Boxster. As we recently reaffirmed in our latest comparison test, the little two-seat roadster from Porsche is one of our favorite topless road cars, and now there's more to love. The much-anticipated Boxster Spyder won't make its official debut until December 2nd at the Los Angeles Auto Show, but the details and images have already leaked out ahead of time.

This lightweight, hardcore version of the Boxster starts with the well-received 3.4-liter, direct-injection flat-six engine, though power has been increased by 10 horsepower for a new total of 320. Combined with Porsche's PDK gearbox and Sport Chrono package, the Spyder will jaunt from a stand-still to 60 miles per hour in just 4.6 seconds and will do 166 mph flat out (with the roof off, of course). "Roof," though, is a figurative term with the Spyder, as the Boxster's standard folding lid has been replaced with a lightweight soft top that acts as more of a sunshade than anything else.

Other modifications include a special sport suspension which lowers the ride height by twenty millimeters, a standard limited-slip differential, and exclusive wheels. Aluminum door skins and lightweight interior door panels (from the GT3 RS) aid in reducing the Spyder's weight by 176 pounds over the standard Boxster S, and with a lower center of gravity, we're confident in saying that this thing will be well-suited for hot laps at your local track.

Look for the Boxster Spyder to hit U.S. showrooms in February of 2010 with a starting MSRP of $61,200. Click through the post to read the official press release from Porsche.

As it stands, the BMW 135i is a potent little machine with its 300-horsepower, twin-turbocharged inline-six. But what about an M version? Sources inside of BMW are now reporting that a 1-Series M might not be too far off, and that the M1 moniker could possibly be brought back, much to the dismay of original M1 enthusiasts.

Speculation suggests that a new M-badged 1-Series would use the same twin-turbo six as the 135i but that power could be increased to around 330 horsepower. A source at BMW's M division says, "We're looking at ways to attract new customers to the brand, and an entry-level model is part of those plans." Naturally, a new "M1" would be priced under the current M3, so the mid-$40K price range is probably as good a guess as any.

Consider our interest piqued.

+ RPMgo.com: BMW to create M model based on 1 Series, might bring M1 badge back

We’ve just be handed what appear to be the first ever photographs of the next generation BMW 3-Series, albeit in heavily camouflaged form.

Hardly able to hide from our shooter’s lens while riding on the back of a transporter, the new 3 seems to be following suite with the recently revised 7-Series and Z4 by showing much simpler, cleaner body surfacing, and tidied up lines. We won’t be able to say for certain until at least some of the cladding is removed, but this seems to be somewhat of a return to the crisp, straight-edged 3-Series we last saw in the E46 sedan.

Front and rear fascias, lighting, and mirrors all appear to be revised on this new car, though the full-length ambers on the side-view mirrors seem likely to be revised before the production version hits.

We’ll keep you posted about new 3-Series developments as we know them (including any word from our spy photographer about further details). Until then, take a close look at our gallery of images above, and let us know what you think about the updated 3er in comments, below.

As if the too-hot Roush 427R wasn't enough, the much-loved tuning company has now put another spin on the 2010 Mustang. As for appearance, this one is much more tame and subtle than some of the cleft-chinned 'Stangs we've driven, but don't let its looks fool you. The supercharger under this Mustang's hood bumps up power to a GT500-matching 540 ponies, and with suspension tweaking on hand, this latest Roush will surely be a hit for muscle car enthusiasts.

Scoot on over to our Ask It forum post and let us know what burning questions you have about the newest Roush creation. We'll be on hand to respond, as well as post driving impressions throughout the week.

+ NextAutos Forums: Ask It: 2010 Roush 540RH

— Atlanta, Georgia

To say that Kia has made a lot of changes to the Sorento for the 2011 model year doesn’t quite capture the spirit of it. It’s roomier, lighter, more efficient, offers different powertrain options, and is built in the U.S. to boot. While it is by all means a crossover, Kia has tried to keep the new Sorento from falling in with the rest of the herd, and has created what promises to be a formidable competitor in the otherwise dreary and uninspired segment of affordable CUVs.

CLICK HERE to continue reading this article.

—South Lyon, Michigan

Let’s face it—the latest trend of sleek-lined crossovers is here to stay, and we can look forward to more and more manufacturers creating new vehicles based on this larger design ethos. (See what you’ve done, BMW X6?) So Honda, known for game-changing products, was certain to remind us that the brand new Accord Crosstour had been in the works for many years. “We had been planning this one since before anyone even saw the X6,” we were assured by one executive. When we asked if the Crosstour was in any way developed alongside the recently released Acura ZDX, we were told that the two vehicles have nothing in common with one another. In fact, Honda pointed out that while the ZDX was designed and engineered in America, the Crosstour is, for the most part, the fruit of Japanese labor.

But is it unique? Aside from the styling, there isn’t a whole lot of newness to this car. As the vehicle’s name suggests, the Crosstour is based on the trusty Accord sedan, and instead of dropping the Accord name, Honda left it in place to build better familiarity within its consumer base. Truth be told, about 60 percent of the Crosstour is made up of standard Accord parts, and Honda won’t shy away from telling anyone and everyone that the Crosstour is an extension of the Accord lineup. The automaker wants consumers to view this vehicle as a more premium version of the Accord, but one that offers the space and functionality of a crossover. While this all makes a whole lot of sense in concept, the final product is a bit of an odd duck.

CLICK HERE to continue reading this review.

The German Lamborghini tuner, IMSA, has created the IMSA GTV, based on the Lamborghini Gallardo LP560-4.

Besides adding a carbon fiber body kit, upgraded interior, and new wheels, the IMSA GTV gets an adjustable suspension and stainless steel sport exhaust system. The peak output is now about 582 horsepower and 413 pound-feet of torque.

More detailed information follows in the press release below.  Click through the image gallery above.

Here, we see the successor to the Ferrari 612, which we saw once before earlier this year. This test mule has a longer wheelbase than the 612, which could mean more passenger volume, or Ferrari could be making room for a KERS system. It also has the over/under style tailpipes.

Our photographer also offers the possibility of Ferrari’s four-wheel-drive system, compatible with front- and mid-engine vehicles.

Interestingly, the stickers on the steering wheel warn that the engine should only be started with the hood closed.