2009 BMW 135 vs. 2005 Proton 400
To start off, 2009 BMW 135 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 Proton 400. In addition, the cost of maintenance, including insurance, on 2005 Proton 400 would be higher. At 2,979 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (301 HP @ 5800 RPM) has 227 more horse power than 2005 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 135 should accelerate faster than 2005 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 135 weights approximately 553 kg more than 2005 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 BMW 135 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 2009 BMW 135. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2009 BMW 135 (407 Nm @ 1400 RPM) has 299 more torque (in Nm) than 2005 Proton 400. (108 Nm @ 3000 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton 400.
Compare all specifications:
| 2009 BMW 135 | 2005 Proton 400 | |
| Make | BMW | Proton |
| Model | 135 | 400 |
| Year Released | 2009 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1299 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 3 valves |
| Horse Power | 301 HP | 74 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 407 Nm | 108 Nm |
| Torque RPM | 1400 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1525 kg | 972 kg |
| Vehicle Length | 4370 mm | 4370 mm |
| Vehicle Width | 1750 mm | 1700 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2670 mm | 2510 mm |
