1989 GMC Suburban R1500 SUV
The 1989 GMC Suburban R1500 SUV is a 5.7-liter V8 with an automatic 4-speed and rear-wheel drive. It starts at $15,215 MSRP and is rated at 14 mpg combined.
EPA fuel-economy estimates are 12 mpg city and 17 mpg highway (14 mpg combined).
The Suburban measures 219.0 inches long on a 129.5-inch wheelbase and has a curb weight of 4,690 lb.
| Spec | Value |
|---|---|
| Price | |
| MSRP | $15,215 ($39,878 *) |
| Engine | |
| Engine Type | 5.7L V8 |
| Displacement | 5.7 L |
| Drivetrain | |
| Drive Type | RWD |
| Transmission | |
| Transmission | Automatic 4-speed |
| Fuel Economy | |
| City | 12 MPG |
| Highway | 17 MPG |
| Combined | 14 MPG |
| Recommended Fuel | Regular Gasoline |
| Tank Capacity | 25 gal |
| Tires & Wheels | |
| Wheels Front | 15-in. |
| Wheels Rear | 15-in. |
| Dimensions & Weight | |
| Length | 219 in |
| Width | 76 in |
| Height | 72 in |
| Wheelbase | 129.5 in |
| Curb Weight | 4,690 lbs |
| Interior | |
| Headroom Front | 40 in |
| Legroom Front | 41 in |
| Shoulder Room Front | 66 in |
* Amount adjusted for inflation to 2026 dollars