2009 Mercedes-Benz E vs. 2004 Proton 400
To start off, 2009 Mercedes-Benz E is newer by 5 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 3,498 cc (6 cylinders), 2009 Mercedes-Benz E is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz E (268 HP @ 6000 RPM) has 194 more horse power than 2004 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2009 Mercedes-Benz E should accelerate faster than 2004 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz E weights approximately 255 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 2009 Mercedes-Benz E 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, 2009 Mercedes-Benz E 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, 2009 Mercedes-Benz E (350 Nm @ 2400 RPM) has 242 more torque (in Nm) than 2004 Proton 400. (108 Nm @ 3000 RPM). This means 2009 Mercedes-Benz E will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton 400. 2009 Mercedes-Benz E 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. 2009 Mercedes-Benz E will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz E | 2004 Proton 400 | |
| Make | Mercedes-Benz | Proton |
| Model | E | 400 |
| Year Released | 2009 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 268 HP | 74 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 350 Nm | 108 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1225 kg | 970 kg |
| Vehicle Length | 4890 mm | 4370 mm |
| Vehicle Width | 1830 mm | 1700 mm |
| Vehicle Height | 1510 mm | 1390 mm |
| Wheelbase Size | 2860 mm | 2510 mm |
