2007 GMC Sierra vs. 1991 Holden Statesman
To start off, 2007 GMC Sierra is newer by 16 year(s). Which means there will be less support and parts availability for 1991 Holden Statesman. In addition, the cost of maintenance, including insurance, on 1991 Holden Statesman would be higher. At 5,357 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (315 HP @ 5200 RPM) has 92 more horse power than 1991 Holden Statesman. (223 HP @ 4400 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1991 Holden Statesman. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 870 kg more than 1991 Holden Statesman. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1991 Holden Statesman. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (458 Nm @ 4400 RPM) has 73 more torque (in Nm) than 1991 Holden Statesman. (385 Nm @ 3600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1991 Holden Statesman.
Compare all specifications:
| 2007 GMC Sierra | 1991 Holden Statesman | |
| Make | GMC | Holden |
| Model | Sierra | Statesman |
| Year Released | 2007 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 5357 cc | 4987 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 315 HP | 223 HP |
| Engine RPM | 5200 RPM | 4400 RPM |
| Torque | 458 Nm | 385 Nm |
| Torque RPM | 4400 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2435 kg | 1565 kg |
| Vehicle Length | 6320 mm | 4970 mm |
| Vehicle Width | 2040 mm | 1820 mm |
| Vehicle Height | 1880 mm | 1430 mm |
| Wheelbase Size | 4010 mm | 2830 mm |
