2002 GMC Sierra vs. 2006 Nissan 350Z
To start off, 2006 Nissan 350Z is newer by 4 year(s). Which means there will be less support and parts availability for 2002 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2002 GMC Sierra would be higher. At 5,967 cc (8 cylinders), 2002 GMC Sierra is equipped with a bigger engine. In terms of performance, 2002 GMC Sierra (321 HP @ 5000 RPM) has 21 more horse power than 2006 Nissan 350Z. (300 HP @ 6400 RPM). In normal driving conditions, 2002 GMC Sierra should accelerate faster than 2006 Nissan 350Z. With that said, vehicle weight also plays an important factor in acceleration. 2002 GMC Sierra weights approximately 560 kg more than 2006 Nissan 350Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2002 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2006 Nissan 350Z. In wet, icy, snow, or gravel driving conditions, 2002 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, 2002 GMC Sierra (371 Nm @ 4000 RPM) has 18 more torque (in Nm) than 2006 Nissan 350Z. (353 Nm @ 4800 RPM). This means 2002 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 Nissan 350Z. 2002 GMC Sierra has automatic transmission and 2006 Nissan 350Z has manual transmission. 2006 Nissan 350Z will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2002 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 GMC Sierra | 2006 Nissan 350Z | |
| Make | GMC | Nissan |
| Model | Sierra | 350Z |
| Year Released | 2002 | 2006 |
| Body Type | Pickup | Convertible |
| Engine Position | Front | Front |
| Engine Size | 5967 cc | 3491 cc |
| Horse Power | 321 HP | 300 HP |
| Engine RPM | 5000 RPM | 6400 RPM |
| Torque | 371 Nm | 353 Nm |
| Torque RPM | 4000 RPM | 4800 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 6 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2270 kg | 1710 kg |
| Vehicle Length | 5790 mm | 4320 mm |
| Vehicle Width | 2000 mm | 1820 mm |
| Vehicle Height | 1850 mm | 1340 mm |
| Wheelbase Size | 3650 mm | 2660 mm |
| Fuel Consumption Overall | 13.1 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 117 L | 76 L |
