The 2009 Mercedes-Benz GL-Class is a three-row luxury SUV, recognized for its potent engine lineup and upmarket interior. This model year comes in three all-wheel drive (4MATIC) trims: GL320 BlueTEC, GL450, and GL550. The GL320 packs a 3.0L turbocharged diesel V6 with 210 hp, the GL450 comes with a 4.6L V8 churning out 335 hp, while the GL550 boasts a 5.5L V8 delivering 382 hp. All trims have a seven-speed automatic transmission. The cabin is adorned with high-quality materials and comes standard with a power liftgate, a sunroof, automatic climate control, and an eight-speaker stereo. The infotainment setup includes a 6.5-inch display, though it lacks modern smartphone integration options. This model includes safety features like a rearview camera and the PRE-SAFE preventive occupant-protection system.