2003 Chevrolet Suburban Consumer Review: Poor Reliability

2003 Chevrolet Suburban - Consumer Review

Average Consumer Rating

154 Total Reviews

All Models

Build Quality
Reliability Value
Poor Reliability
By Bryce Christensen on


2003 Chevrolet Suburban 1500 LS 4WD 4dr SUV (5.3L 8cyl 4A)


Z71 Ride quality is very good and the vehicle is fun to drive. However the vehicle has had numerous reliability problems at 50,000 miles. The instrument cluster has gone bad, front end is loosening up, shocks gave out, replaced side mirrors, lights, etc. Recommend selling once the warranty expires or purchasing an extended warranty. Or purchase a better engineered SUV and avoid the extended warranty and service hassles all together. Actual gas mileage is around 13 MPG on average.

Worst Features

Fix the poorly engineered dash electrical cluster and side mirror features. Front end suspension is highly questionable
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