product.specifications
specs.engine_size5.7 L
specs.fuel_typeDiesel
specs.transmission4 speed automatic
specs.drivetrain4-Wheel or All-Wheel Drive
specs.combined_mpg16 MPG
product.comparison_title
| GMC K2500 Sierra 4WD product.this_vehicle |  GMC Sierra 4WD |  Ford Ranger 4WD |  Honda Ridgeline AWD |  Nissan Frontier 2WD |  GMC Canyon 2WD | |
|---|---|---|---|---|---|---|
| product.price | — | — | $35,300–$57,350 | — | $29,770–$43,170 | $30,000–$45,000 |
| specs.engine_capacity | 5.7 L | 3L | 2.7L | 3.5L | 3.8L | 2.7L |
| specs.fuel_type | Diesel | Diesel | Regular | Regular | Regular | Regular |
| specs.transmission | 4 speed automatic | Automatic 10-spd | Automatic (S10) | Automatic (S9) | Automatic (S9) | Automatic 8-spd |
| specs.body_type | Pickup Truck | Standard Pickup Trucks 4WD | Standard Pickup Trucks 4WD | Standard Pickup Trucks 4WD | Standard Pickup Trucks 2WD | Small Pickup Trucks 2WD |
product.about
The 1991 GMC K2500 Sierra 4WD is a certified truck built for capability, featuring a robust 6.2L diesel engine and a 4-wheel drive system. With no recalls or complaints on record, this Sierra offers a dependable option for those seeking a solid, no-nonsense pickup.
product.pros
- Certified safety status
- No recalls on record
- No complaints on record
- 4-Wheel or All-Wheel Drive
- Diesel engine
product.cons
- Below-average highway MPG
- Below-average city MPG
- Manual 4-speed transmission
product.complaints_section
product.no_complaints
product.submit_complaintproduct.discussion0 product.comments
product.no_discussion
product.status_history
status.uncertain→status.certified27 May 2026
Lemon Score: 100. 0 data points. v3 scoring.