2006 GMC Sierra vs. 1992 Pontiac Sunbird
To start off, 2006 GMC Sierra is newer by 14 year(s). Which means there will be less support and parts availability for 1992 Pontiac Sunbird. In addition, the cost of maintenance, including insurance, on 1992 Pontiac Sunbird would be higher. At 5,965 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (301 HP @ 4400 RPM) has 190 more horse power than 1992 Pontiac Sunbird. (111 HP @ 4200 RPM). In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1992 Pontiac Sunbird. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1308 kg more than 1992 Pontiac Sunbird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1992 Pontiac Sunbird. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra 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, 2006 GMC Sierra (488 Nm @ 4000 RPM) has 236 more torque (in Nm) than 1992 Pontiac Sunbird. (252 Nm @ 3600 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1992 Pontiac Sunbird.
Compare all specifications:
| 2006 GMC Sierra | 1992 Pontiac Sunbird | |
| Make | GMC | Pontiac |
| Model | Sierra | Sunbird |
| Year Released | 2006 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 111 HP |
| Engine RPM | 4400 RPM | 4200 RPM |
| Torque | 488 Nm | 252 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Drive Type | 4WD | Front |
| Number of Seats | 6 seats | 4 seats |
| Vehicle Weight | 2435 kg | 1127 kg |
| Vehicle Length | 6570 mm | 4600 mm |
| Vehicle Width | 2030 mm | 1690 mm |
| Vehicle Height | 1960 mm | 1330 mm |
| Wheelbase Size | 4250 mm | 2580 mm |
