U Spy: Reader Scoops Mystery Sedan in California, What is it?

We're pretty proud of the fact that over the years, many of our readers here on Carscoop have seized the moment to become the ones who create the news with their spy shots, like Nick K. who snagged the first ever photos of the Toyota Prius minivan last September.

The latest reader to join our list of car-scoopers is Jay Davis who photographed a heavily camouflaged four-door sedan prototype in California. "I saw this test mule in Agoura Hills, CA today. It had Michigan manufacturers plates. Not sure what it is," Jay told us.

A lot of names including Nissan, Buick and Lincoln were thrown around during our chat with Jay, but ultimately, we're still in the dark about the brand and model hiding beneath the camo. Can anyone help us solve the mystery? Leave your thoughts in the comment section after the break.

Many thanks to Jay for the scoop pics!

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2010 Lincoln MKS EcoBoost Car Wallpapers

2010 Lincoln MKS EcoBoost Front View

2010 Lincoln MKS EcoBoost Car Wallpaper

2010 Lincoln MKS EcoBoost Side View

2010 Lincoln MKS EcoBoost Interior

2010 Lincoln MKS EcoBoost Rear View

2010 Lincoln MKS EcoBoost Test Drive

2011 Lincoln MKX Photos

2011 Lincoln MKX Front View

2011 Lincoln MKX Exotic Car

2011 Lincoln MKX Side View

2011 Lincoln MKX Interior

2011 Lincoln MKX Photo

2011 Lincoln MKX Rear Side View

2011 Lincoln MKX Back Seats

2011 Lincoln MKX First Look

LINCOLN 2010 MKX

The 2010 MKX is a 4-door, 5-passenger luxury sport-utility, available in two trims, the FWD and the AWD.

Upon introduction, the FWD is equipped with a standard 3.5-liter, V6, 265-horsepower engine that achieves 18-mpg in the city and 25-mpg on the highway. The AWD is equipped with a standard 3.5-liter, V6, 265-horsepower engine that achieves 17-mpg in the city and 23-mpg on the highway. A 6-speed automatic transmission with overdrive is standard on both trims.

The 2010 MKX is a carryover from 2009.

LINCOLN 2010 MKX

The 2010 MKX is a 4-door, 5-passenger luxury sport-utility, available in two trims, the FWD and the AWD.

Upon introduction, the FWD is equipped with a standard 3.5-liter, V6, 265-horsepower engine that achieves 18-mpg in the city and 25-mpg on the highway. The AWD is equipped with a standard 3.5-liter, V6, 265-horsepower engine that achieves 17-mpg in the city and 23-mpg on the highway. A 6-speed automatic transmission with overdrive is standard on both trims.

The 2010 MKX is a carryover from 2009.

2009 Lincoln MKS

2009 Lincoln MKS

2009 Lincoln MKS

2009 Lincoln MKS