2005 Chevrolet Silverado vs. 2004 Proton 400
To start off, 2005 Chevrolet Silverado is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Proton 400. In addition, the cost of maintenance, including insurance, on 2004 Proton 400 would be higher. At 5,359 cc (8 cylinders), 2005 Chevrolet Silverado is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Silverado (295 HP @ 5600 RPM) has 221 more horse power than 2004 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2005 Chevrolet Silverado should accelerate faster than 2004 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Silverado weights approximately 1282 kg more than 2004 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Chevrolet Silverado is four wheel drive (4WD), it will have significant more traction and grip than 2004 Proton 400. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Silverado 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, 2005 Chevrolet Silverado (454 Nm) has 345 more torque (in Nm) than 2004 Proton 400. (109 Nm). This means 2005 Chevrolet Silverado will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton 400. 2005 Chevrolet Silverado has automatic transmission and 2004 Proton 400 has manual transmission. 2004 Proton 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Chevrolet Silverado will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Chevrolet Silverado | 2004 Proton 400 | |
| Make | Chevrolet | Proton |
| Model | Silverado | 400 |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 5359 cc | 1299 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 295 HP | 74 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 454 Nm | 109 Nm |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2272 kg | 990 kg |
| Vehicle Length | 5850 mm | 4280 mm |
| Vehicle Width | 2000 mm | 1700 mm |
| Vehicle Height | 1880 mm | 1390 mm |
| Wheelbase Size | 3650 mm | 2510 mm |
