2007 Mazda Mazdaspeed Mazda6 Grand Touring 4dr Sport Sedan AWD (2.3L 4cyl Turbo 6M)
I've had the car for a year now and have had no problems whatsoever. It is still startling fast, especially in the midrange, and has an amazing amount of torque for a 4 cylinder. That allows me to even skip shifts up to higher gears when I feel like it, and doesn't call for me to constantly stay in a certain RPM range like so many turbo's that have more horsepower than torque. I love AWD and the great job Mazda did with the software settings that control the suspension based on driving and the road conditions. I get over 20 MPG avg. and well over 25 on the highway.
AWD, great body lines, direct injection w/turbo that gives high horsepower and torque from a 2.3 L four cylinder at over 20 mpg in a sedan.