2000 GMC Sierra vs. 2003 Vector M12
To start off, 2003 Vector M12 is newer by 3 year(s). Which means there will be less support and parts availability for 2000 GMC Sierra. In addition, the cost of maintenance, including insurance, on 2000 GMC Sierra would be higher. At 5,707 cc (12 cylinders), 2003 Vector M12 is equipped with a bigger engine. In terms of performance, 2003 Vector M12 (484 HP @ 6800 RPM) has 287 more horse power than 2000 GMC Sierra. (197 HP @ 4600 RPM) In normal driving conditions, 2003 Vector M12 should accelerate faster than 2000 GMC Sierra. With that said, vehicle weight also plays an important factor in acceleration. 2000 GMC Sierra weights approximately 145 kg more than 2003 Vector M12.
Because 2000 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Vector M12. In wet, icy, snow, or gravel driving conditions, 2000 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, 2003 Vector M12 (576 Nm @ 5200 RPM) has 223 more torque (in Nm) than 2000 GMC Sierra. (353 Nm @ 2800 RPM). This means 2003 Vector M12 will have an easier job in driving up hills or pulling heavy equipment than 2000 GMC Sierra.
Compare all specifications:
| 2000 GMC Sierra | 2003 Vector M12 | |
| Make | GMC | Vector |
| Model | Sierra | M12 |
| Year Released | 2000 | 2003 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Middle |
| Engine Size | 4293 cc | 5707 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | V | V |
| Horse Power | 197 HP | 484 HP |
| Engine RPM | 4600 RPM | 6800 RPM |
| Torque | 353 Nm | 576 Nm |
| Torque RPM | 2800 RPM | 5200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1775 kg | 1630 kg |
| Vehicle Length | 5170 mm | 4790 mm |
| Vehicle Width | 2000 mm | 2030 mm |
| Vehicle Height | 1810 mm | 1140 mm |
| Wheelbase Size | 3030 mm | 2750 mm |
