2004 GMC Sierra vs. 2003 Peugeot 406
To start off, 2004 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Peugeot 406. In addition, the cost of maintenance, including insurance, on 2003 Peugeot 406 would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (340 HP @ 5200 RPM) has 204 more horse power than 2003 Peugeot 406. (136 HP @ 6000 RPM). In normal driving conditions, 2004 GMC Sierra should accelerate faster than 2003 Peugeot 406. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 984 kg more than 2003 Peugeot 406. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 2003 Peugeot 406. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 GMC Sierra (516 Nm @ 4000 RPM) has 319 more torque (in Nm) than 2003 Peugeot 406. (197 Nm @ 4100 RPM). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2003 Peugeot 406.
Compare all specifications:
| 2004 GMC Sierra | 2003 Peugeot 406 | |
| Make | GMC | Peugeot |
| Model | Sierra | 406 |
| Year Released | 2004 | 2003 |
| Body Type | Pickup | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 340 HP | 136 HP |
| Engine RPM | 5200 RPM | 6000 RPM |
| Torque | 516 Nm | 197 Nm |
| Torque RPM | 4000 RPM | 4100 RPM |
| Engine Bore Size | 102 mm | 85 mm |
| Engine Stroke Size | 92 mm | 88 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2345 kg | 1361 kg |
| Vehicle Length | 5740 mm | 4620 mm |
| Vehicle Width | 2000 mm | 1790 mm |
| Vehicle Height | 1910 mm | 1360 mm |
| Wheelbase Size | 3650 mm | 2450 mm |
