* Based on opinions and should be considered as general guidance only.
- Reliability (4)Built on the robust GMT800 platform, the powertrain is known for extreme longevity, though owners should watch for fuel pump failures and instrument cluster issues.
- Maintenance (4)Parts are incredibly common and affordable due to platform sharing with the Silverado, though the cost of fuel and large-capacity fluid changes can add up.
- Technology (2)While it featured premium options for 2003 like Rear Seat Entertainment and Bose audio, the interface is purely analog and lacks modern connectivity or safety assists.
- Comfort (5)The SLT trim provides exceptionally plush leather seating and vast interior space, making it one of the most comfortable long-distance cruisers for up to nine passengers.
- Dynamics (3)The 5.3L Vortec V8 offers respectable acceleration for its size, but the soft suspension and massive wheelbase result in significant body roll and a large turning radius.