GMC Sierra 3500 Ratings
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2003 GMC Sierra 3500 - SLE 4x4 Crew Cab
Pros: The very quiet diesel engine/drivetrain combo. My wife likes the heated seats. She does 60% of our driving.
Cons: We have every feature, we like everything.
Advice: Do your homework, listen to the other brands. This is the only quiet diesel. Decide weather you want to look elegant or have the off road look. We chose elegance.in a GMC K3500After 6000 miles. The duromax/allison combo work better than advertized. The comfort level is fantastic. The OnStar is a special bonus. And it's beautiful.