MPGomatic.com puts the 2013 Chevy Spark to a grueling week-long test drive.

MPGomatic.com puts a 2013 Hyundai Azera to a grueling week long road test. The Azera is large luxury sedan with an astonishingly low sticker price.

MPGomatic.com puts the 2013 Cadillac ATS to a grueling week-long test drive.

MPGomatic.com puts a Header Orange 2013 Dodge Dart Rally to a grueling week long road test.

MPGomatic.com puts the 2013 Ford Escape Titanium to a grueling 500 mile road test.

MPGomatic puts a six-speed manual 2013 Mazda Miata MX-5 PRHT Club Sport to a grueling week long road test. This little critter delivers on every level ... as long as you're not expecting a bunch of high-tech audio/nav/creature comforts. It's a driver's car, not a video game. The power retractable hard top makes for a snug cabin when the weather turns cold or rainy.

The VW Beetle TDI is the most fuel-efficient - and only diesel - convertible sold in America today. MPGomatic put a six-speed manual-equipped TDI Bug to a grueling cold-weather test drive.

We review cars throughout the winter at MPGomatic.com and keeping them clean is no mean feat once the weather drops below freezing. In this video, you'll see how we use detailing spray and microfiber towels to avoid those costly time-wasting trips to the car wash. The type of spray that you use makes all the difference.

MPGomatic puts a "gotta have it green" Mustang V6 Premium to a grueling road test.

MPGomatic takes the 2013 Volkswagen Jetta Hybrid for a first drive cruise to Taos, New Mexico and back.