2007 Mercedes-Benz Viano vs. 2000 Proton 400
To start off, 2007 Mercedes-Benz Viano is newer by 7 year(s). Which means there will be less support and parts availability for 2000 Proton 400. In addition, the cost of maintenance, including insurance, on 2000 Proton 400 would be higher. At 3,199 cc (6 cylinders), 2007 Mercedes-Benz Viano is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz Viano (187 HP @ 5600 RPM) has 113 more horse power than 2000 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2007 Mercedes-Benz Viano should accelerate faster than 2000 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz Viano weights approximately 1115 kg more than 2000 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 Mercedes-Benz Viano. However, in wet, icy, snow, or gravel driving conditions, 2000 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, 2007 Mercedes-Benz Viano (270 Nm @ 2750 RPM) has 162 more torque (in Nm) than 2000 Proton 400. (108 Nm @ 3000 RPM). This means 2007 Mercedes-Benz Viano will have an easier job in driving up hills or pulling heavy equipment than 2000 Proton 400. 2007 Mercedes-Benz Viano has automatic transmission and 2000 Proton 400 has manual transmission. 2000 Proton 400 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Mercedes-Benz Viano will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mercedes-Benz Viano | 2000 Proton 400 | |
| Make | Mercedes-Benz | Proton |
| Model | Viano | 400 |
| Year Released | 2007 | 2000 |
| Engine Position | Front | Front |
| Engine Size | 3199 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 3 valves | 3 valves |
| Horse Power | 187 HP | 74 HP |
| Engine RPM | 5600 RPM | 6000 RPM |
| Torque | 270 Nm | 108 Nm |
| Torque RPM | 2750 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2085 kg | 970 kg |
| Vehicle Length | 5000 mm | 4370 mm |
| Vehicle Width | 1910 mm | 1700 mm |
| Vehicle Height | 1880 mm | 1390 mm |
| Wheelbase Size | 3210 mm | 2510 mm |
