2004 BMW 318 vs. 2003 Proton 400
To start off, 2004 BMW 318 is newer by 1 year(s). Which means there will be less support and parts availability for 2003 Proton 400. In addition, the cost of maintenance, including insurance, on 2003 Proton 400 would be higher. At 1,994 cc (4 cylinders), 2004 BMW 318 is equipped with a bigger engine. In terms of performance, 2004 BMW 318 (148 HP @ 6000 RPM) has 74 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2004 BMW 318 should accelerate faster than 2003 Proton 400. With that said, vehicle weight also plays an important factor in acceleration. 2004 BMW 318 weights approximately 405 kg more than 2003 Proton 400. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 BMW 318 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 BMW 318. However, in wet, icy, snow, or gravel driving conditions, 2003 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 BMW 318 (200 Nm @ 3750 RPM) has 92 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2004 BMW 318 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
| 2004 BMW 318 | 2003 Proton 400 | |
| Make | BMW | Proton |
| Model | 318 | 400 |
| Year Released | 2004 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1297 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 | 6000 RPM | 6000 RPM |
| Torque | 200 Nm | 108 Nm |
| Torque RPM | 3750 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1395 kg | 990 kg |
| Vehicle Length | 4490 mm | 4280 mm |
| Vehicle Width | 1760 mm | 1700 mm |
| Vehicle Height | 1380 mm | 1390 mm |
| Wheelbase Size | 2710 mm | 2510 mm |
