2008 GMC Sierra vs. 2002 Nissan Altima
To start off, 2008 GMC Sierra is newer by 6 year(s). Which means there will be less support and parts availability for 2002 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2002 Nissan Altima would be higher. At 5,999 cc (8 cylinders), 2008 GMC Sierra is equipped with a bigger engine. In terms of performance, 2008 GMC Sierra (353 HP @ 5400 RPM) has 106 more horse power than 2002 Nissan Altima. (247 HP @ 5800 RPM). In normal driving conditions, 2008 GMC Sierra should accelerate faster than 2002 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2008 GMC Sierra weights approximately 726 kg more than 2002 Nissan Altima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2002 Nissan Altima. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 GMC Sierra (506 Nm @ 4400 RPM) has 168 more torque (in Nm) than 2002 Nissan Altima. (338 Nm @ 4400 RPM). This means 2008 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2002 Nissan Altima. 2008 GMC Sierra has automatic transmission and 2002 Nissan Altima has manual transmission. 2002 Nissan Altima will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 GMC Sierra | 2002 Nissan Altima | |
| Make | GMC | Nissan |
| Model | Sierra | Altima |
| Year Released | 2008 | 2002 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5999 cc | 3505 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 353 HP | 247 HP |
| Engine RPM | 5400 RPM | 5800 RPM |
| Torque | 506 Nm | 338 Nm |
| Torque RPM | 4400 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 2141 kg | 1415 kg |
| Vehicle Length | 6580 mm | 4880 mm |
| Vehicle Width | 2040 mm | 1790 mm |
| Vehicle Height | 1960 mm | 1480 mm |
| Wheelbase Size | 4250 mm | 2810 mm |
| Fuel Tank Capacity | 129 L | 73 L |
