GMC SUBURBAN
1990–1999 · 48 trims available
At a Glance
SUBURBAN OVERVIEW
Year Range
1990–1999
Total Configurations
48
Best MyCar Score
71.3 / 100
Trim Levels
1999 CONFIGURATIONS
Showing 1999 trims. Select a year above for full details.
Trim Guide
UNDERSTANDING SUBURBAN TRIMS
Averaged across all model years. Sorted entry-level to premium by price.
| Trim | Body | Avg MPG | Avg HP | Avg MSRP | Score |
|---|---|---|---|---|---|
| 1500 | SUV | 13 | 222 | N/A | 67 |
| 2500 | SUV | N/A | 217 | N/A | 68 |
| 2500 SLE | SUV | N/A | 255 | N/A | 67 |
| 1500 SLT | SUV | 14 | 255 | N/A | 67 |
| 1500 SLE | SUV | 14 | 255 | N/A | 67 |
| 2500 SLT | SUV | N/A | 255 | N/A | 67 |
Specs Summary
WHAT TO EXPECT FROM A SUBURBAN
| Spec | Entry Level | Top Spec |
|---|---|---|
| MPG (combined) | 12 combined | 14 combined |
| Horsepower | 180 HP | 255 HP |
| Body Types | SUV | SUV |
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