Mercedes GL320 CDI Chevy Tahoe Hybrid
Edmunds Inside Line just did a great comparison of the Chevrolet Tahoe Hybrid versus the Mercedes GL320 CDI. Spoiler alert, the GL wins :-)
“Brand prejudice says we’re making a big mistake comparing a 2008 Chevrolet Tahoe Hybrid to a 2008 Mercedes-Benz GL320 CDI. Maybe you’re saying this, too. But with a base price of $53,295 for the hybrid Tahoe and $53,775 for the diesel GL, the cost difference is all of $480.

“Our 2008 Mercedes-Benz GL320 CDI gets 26 mpg on the highway loop, which is a superb figure for a large SUV but not altogether surprising since the diesel carries a 24-mpg EPA highway estimate.

Harder to explain is the Benz’s 22.1-mpg average on the city loop, a clear advantage over the Tahoe.

“Hop into the diesel GL and you realize the benefit of not only fewer pounds, but also of unibody construction and four-wheel independent suspension. In fact, the Mercedes-Benz GL320 CDI handles phenomenally well for a full-size SUV. Its 60.0-mph speed through our test slalom is the best number we’ve ever gotten out of a full-size SUV.

“…the 2008 Mercedes-Benz GL320 CDI is the better packaged vehicle if you’re going to use all three rows. Its independent rear suspension allows a lower floor and a more comfortable, higher-mounted third-row bench. Plus, that bench can fold away into the floor, improving cargo capacity.”

“The diesel GL also handles and stops better, while offering superior seat comfort and utility. And with its combined fuel-economy average of 23.9 mpg offering a substantial margin over the Tahoe’s 20.9 mpg, the Benz easily wins our fuel-economy test, too.”

Watch the video of this comparion test.

Read the full comparision article at

April 28, 2008 at 9:02 am by Jesse Cannon-Wallace
Category: Diesel, GL-Class, Videos