One of Carscoop's alert readers managed to scoop these two photographs of what we believe to be a prototype of the next generation of the BMW 3-Series sedan out testing in Los Angeles.

This is the sixth generation of BMW's hugely popular sports sedan model. Aside from the evolutionary styling changes, the big news for the F30 3-Series is the introduction of a new range of four-cylinder turbocharged gasoline engines with a displacement of 1.6-liter and 2.0-liter delivering between 135HP and 245-horsepower.

Maybe you can help us out here. A Carscoop reader, who prefers to remain anonymous, nabbed these photos of an identical pair of camouflaged prototype sedans at a tollbooth in Ohio.

The photos were shot from a distance with a cell phone camera, so it’s difficult to tell the brand and make of the vehicles. Our unnamed reader told us that the front end looked like a Cadillac but the rest of the car reminded him of a Buick, and we’ll agree with him.

An undisguised example of the new Kia Cadenza sedan has been spotted by a Cascoop reader rolling around in California for the second time since the beginning of the year. This one was caught by Sanjay Patel. "Saw this Kia Cadenza with Michigan plates going 55 North in Orange County, California," Sanjay told Carscoop.

The sleek looking sedan which is already on sale in South Korea as the K-7, is longer and wider than the Amanti it will replace. It is expected to be revealed this year in U.S.-spec with sales to follow before the end of 2011. In its home market, the K7/Cadenza is offered with three gasoline engines ranging in output from 165HP for the four-cylinder unit to 295HP for the 3.5 liter V6.

An undisguised example of the new Kia Cadenza sedan has been spotted by a Cascoop reader rolling around in California for the second time since the beginning of the year. This one was caught by Sanjay Patel. "Saw this Kia Cadenza with Michigan plates going 55 North in Orange County, California," Sanjay told Carscoop.

The sleek looking sedan which is already on sale in South Korea as the K-7, is longer and wider than the Amanti it will replace. It is expected to be revealed this year in U.S.-spec with sales to follow before the end of 2011. In its home market, the K7/Cadenza is offered with three gasoline engines ranging in output from 165HP for the four-cylinder unit to 295HP for the 3.5 liter V6.

We're less than 48 hours away from the automotive extravaganza known as the 81st Geneva Motor Show and automakers are scrambling to get their booths ready for the grand opening on Tuesday. We'll be covering all the news from the press days of course, but thanks to a Carscoop reader, we can now give you an exclusive look at the cars being loaded off the trucks in front of the Palexpo Center in Geneva as well as a sneak peak at some of the automakers stands inside. Check out the gallery right after the break.

We're less than 48 hours away from the automotive extravaganza known as the 81st Geneva Motor Show and automakers are scrambling to get their booths ready for the grand opening on Tuesday. We'll be covering all the news from the press days of course, but thanks to a Carscoop reader, we can now give you an exclusive look at the cars being loaded off the trucks in front of the Palexpo Center in Geneva as well as a sneak peak at some of the automakers stands inside. Check out the gallery right after the break.