2004 Mercedes-Benz Viano vs. 2002 Proton 400
To start off, 2004 Mercedes-Benz Viano is newer by 2 year(s). Which means there will be less support and parts availability for 2002 Proton 400. In addition, the cost of maintenance, including insurance, on 2002 Proton 400 would be higher. At 2,148 cc (4 cylinders), 2004 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz Viano (148 HP @ 3800 RPM) has 74 more horse power than 2002 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2004 Mercedes-Benz Viano should accelerate faster than 2002 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz Viano weights approximately 1070 kg more than 2002 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Mercedes-Benz Viano is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2004 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2002 Proton 400, being front wheel drive (FWD), will offer much better control with better grip. 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 Mercedes-Benz Viano (330 Nm @ 1800 RPM) has 222 more torque (in Nm) than 2002 Proton 400. (108 Nm @ 3000 RPM). This means 2004 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2002 Proton 400.
Compare all specifications:
| 2004 Mercedes-Benz Viano | 2002 Proton 400 | |
| Make | Mercedes-Benz | Proton |
| Model | Viano | 400 |
| Year Released | 2004 | 2002 |
| Engine Position | Front | Front |
| Engine Size | 2148 cc | 1299 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 148 HP | 74 HP |
| Engine RPM | 3800 RPM | 6000 RPM |
| Torque | 330 Nm | 108 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Vehicle Weight | 2040 kg | 970 kg |
| Vehicle Length | 5000 mm | 4370 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1880 mm | 1390 mm |
| Wheelbase Size | 3090 mm | 2510 mm |
