1999 GMC Suburban vs. 2009 GMC Sierra
To start off, 2009 GMC Sierra is newer by 10 year(s). Which means there will be less support and parts availability for 1999 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1999 GMC Suburban would be higher. At 7,400 cc (8 cylinders), 1999 GMC Suburban is equipped with a bigger engine. In terms of performance, 1999 GMC Suburban (250 HP) has 58 more horse power than 2009 GMC Sierra. (192 HP). In normal driving conditions, 1999 GMC Suburban should accelerate faster than 2009 GMC Sierra.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1999 GMC Suburban (455 Nm) has 195 more torque (in Nm) than 2009 GMC Sierra. (260 Nm). This means 1999 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 2009 GMC Sierra.
Compare all specifications:
| 1999 GMC Suburban | 2009 GMC Sierra | |
| Make | GMC | GMC |
| Model | Suburban | Sierra |
| Year Released | 1999 | 2009 |
| Body Type | SUV | Pickup |
| Engine Position | Front | Front |
| Engine Size | 7400 cc | 4300 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 250 HP | 192 HP |
| Torque | 455 Nm | 260 Nm |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 9 seats | 3 seats |
| Vehicle Length | 5590 mm | 5140 mm |
| Vehicle Width | 1950 mm | 2040 mm |
| Vehicle Height | 1790 mm | 1880 mm |
| Wheelbase Size | 3350 mm | 3030 mm |
