2007 GMC Sierra vs. 2001 Pontiac Bonneville
To start off, 2007 GMC Sierra is newer by 6 year(s). Which means there will be less support and parts availability for 2001 Pontiac Bonneville. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Bonneville would be higher. At 5,997 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (353 HP @ 5400 RPM) has 205 more horse power than 2001 Pontiac Bonneville. (148 HP @ 5600 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2001 Pontiac Bonneville. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 935 kg more than 2001 Pontiac Bonneville. 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 2001 Pontiac Bonneville. 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 (506 Nm) has 126 more torque (in Nm) than 2001 Pontiac Bonneville. (380 Nm). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2001 Pontiac Bonneville.
Compare all specifications:
| 2007 GMC Sierra | 2001 Pontiac Bonneville | |
| Make | GMC | Pontiac |
| Model | Sierra | Bonneville |
| Year Released | 2007 | 2001 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 3800 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 148 HP |
| Engine RPM | 5400 RPM | 5600 RPM |
| Torque | 506 Nm | 380 Nm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 2282 kg | 1347 kg |
| Vehicle Length | 5710 mm | 5150 mm |
| Vehicle Width | 2040 mm | 1890 mm |
| Vehicle Height | 1950 mm | 1440 mm |
| Wheelbase Size | 3380 mm | 2800 mm |
| Fuel Tank Capacity | 129 L | 66 L |
