2007 BMW 328 vs. 2003 Proton 400
To start off, 2007 BMW 328 is newer by 4 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 2,996 cc (6 cylinders), 2007 BMW 328 is equipped with a bigger engine. In terms of performance, 2007 BMW 328 (230 HP @ 6500 RPM) has 156 more horse power than 2003 Proton 400. (74 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 328 should accelerate faster than 2003 Proton 400.
Because 2007 BMW 328 is four wheel drive (4WD), it will have significant more traction and grip than 2003 Proton 400. In wet, icy, snow, or gravel driving conditions, 2007 BMW 328 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, 2007 BMW 328 (271 Nm @ 2750 RPM) has 163 more torque (in Nm) than 2003 Proton 400. (108 Nm @ 3000 RPM). This means 2007 BMW 328 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton 400.
Compare all specifications:
2007 BMW 328 | 2003 Proton 400 | |
Make | BMW | Proton |
Model | 328 | 400 |
Year Released | 2007 | 2003 |
Engine Position | Front | Front |
Engine Size | 2996 cc | 1299 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Valves per Cylinder | 4 valves | 3 valves |
Horse Power | 230 HP | 74 HP |
Engine RPM | 6500 RPM | 6000 RPM |
Torque | 271 Nm | 108 Nm |
Torque RPM | 2750 RPM | 3000 RPM |
Drive Type | 4WD | Front |
Transmission Type | Manual | Manual |
Vehicle Length | 4530 mm | 4370 mm |
Vehicle Width | 1820 mm | 1700 mm |
Vehicle Height | 1460 mm | 1390 mm |
Wheelbase Size | 2770 mm | 2510 mm |