2008 GMC Sierra vs. 2006 Suzuki Grand Vitara
To start off, 2008 GMC Sierra is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Suzuki Grand Vitara. In addition, the cost of maintenance, including insurance, on 2006 Suzuki Grand Vitara would be higher. At 4,298 cc (6 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (195 HP @ 4600 RPM) has 10 more horse power than 2006 Suzuki Grand Vitara. (185 HP @ 6000 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2006 Suzuki Grand Vitara. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 1076 kg more than 2006 Suzuki Grand Vitara. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear 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, 2008 GMC Sierra (353 Nm @ 2800 RPM) has 103 more torque (in Nm) than 2006 Suzuki Grand Vitara. (250 Nm @ 4500 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Suzuki Grand Vitara.
Compare all specifications:
| 2008 GMC Sierra | 2006 Suzuki Grand Vitara | |
| Make | GMC | Suzuki |
| Model | Sierra | Grand Vitara |
| Year Released | 2008 | 2006 |
| Body Type | Pickup | SUV |
| Engine Position | Front | Front |
| Engine Size | 4298 cc | 2737 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 195 HP | 185 HP |
| Engine RPM | 4600 RPM | 6000 RPM |
| Torque | 353 Nm | 250 Nm |
| Torque RPM | 2800 RPM | 4500 RPM |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Drive Type | 4WD | 4WD |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2141 kg | 1065 kg |
| Vehicle Length | 5710 mm | 4480 mm |
| Vehicle Width | 2040 mm | 1820 mm |
| Vehicle Height | 1880 mm | 1700 mm |
| Wheelbase Size | 3030 mm | 2650 mm |
| Fuel Consumption Overall | 13.1 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 98 L | 66 L |
