2003 Chevrolet Silverado vs. 2005 Infiniti M
To start off, 2005 Infiniti M is newer by 2 year(s). Which means there will be less support and parts availability for 2003 Chevrolet Silverado. In addition, the cost of maintenance, including insurance, on 2003 Chevrolet Silverado would be higher. At 4,293 cc (6 cylinders), 2003 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2005 Infiniti M (276 HP @ 6200 RPM) has 83 more horse power than 2003 Chevrolet Silverado. (193 HP @ 4600 RPM) In normal driving conditions, 2005 Infiniti M should accelerate faster than 2003 Chevrolet Silverado. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti M weights approximately 40 kg more than 2003 Chevrolet Silverado. 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, 2005 Infiniti M (366 Nm @ 4800 RPM) has 12 more torque (in Nm) than 2003 Chevrolet Silverado. (354 Nm @ 2800 RPM). This means 2005 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2003 Chevrolet Silverado.
Compare all specifications:
| 2003 Chevrolet Silverado | 2005 Infiniti M | |
| Make | Chevrolet | Infiniti |
| Model | Silverado | M |
| Year Released | 2003 | 2005 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4293 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 193 HP | 276 HP |
| Engine RPM | 4600 RPM | 6200 RPM |
| Torque | 354 Nm | 366 Nm |
| Torque RPM | 2800 RPM | 4800 RPM |
| Engine Bore Size | 102 mm | 96.1 mm |
| Engine Stroke Size | 88 mm | 81 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 3 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1775 kg | 1815 kg |
| Vehicle Length | 5170 mm | 4900 mm |
| Vehicle Width | 2000 mm | 1800 mm |
| Vehicle Height | 1810 mm | 1520 mm |
| Wheelbase Size | 3030 mm | 2880 mm |
| Fuel Tank Capacity | 68 L | 75 L |
