1991 Chevrolet Suburban vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Chevrolet Suburban. In addition, the cost of maintenance, including insurance, on 1991 Chevrolet Suburban would be higher. At 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (300 HP) has 92 more horse power than 1991 Chevrolet Suburban. (208 HP) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1991 Chevrolet Suburban.
Because 1991 Chevrolet Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2005 GMC Sierra. In wet, icy, snow, or gravel driving conditions, 1991 Chevrolet Suburban will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2005 GMC Sierra (488 Nm) has 81 more torque (in Nm) than 1991 Chevrolet Suburban. (407 Nm). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Chevrolet Suburban.
Compare all specifications:
| 1991 Chevrolet Suburban | 2005 GMC Sierra | |
| Make | Chevrolet | GMC |
| Model | Suburban | Sierra |
| Year Released | 1991 | 2005 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 5965 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 208 HP | 300 HP |
| Torque | 407 Nm | 488 Nm |
| Drive Type | 4WD | Rear |
| Vehicle Length | 5480 mm | 6030 mm |
| Vehicle Width | 1950 mm | 2030 mm |
| Vehicle Height | 1800 mm | 1960 mm |
| Wheelbase Size | 3300 mm | 3890 mm |
