2007 BMW 328 vs. 2003 Proton Impian
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 Impian. In addition, the cost of maintenance, including insurance, on 2003 Proton Impian 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 129 more horse power than 2003 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 2007 BMW 328 should accelerate faster than 2003 Proton Impian.
Let's talk about torque, 2007 BMW 328 (271 Nm @ 2750 RPM) has 131 more torque (in Nm) than 2003 Proton Impian. (140 Nm @ 2750 RPM). This means 2007 BMW 328 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Impian. 2003 Proton Impian has automatic transmission and 2007 BMW 328 has manual transmission. 2007 BMW 328 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Proton Impian will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 328 | 2003 Proton Impian | |
| Make | BMW | Proton |
| Model | 328 | Impian |
| Year Released | 2007 | 2003 |
| Engine Size | 2996 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 101 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 271 Nm | 140 Nm |
| Torque RPM | 2750 RPM | 2750 RPM |
| Transmission Type | Manual | Automatic |
| Vehicle Length | 4530 mm | 4470 mm |
| Vehicle Width | 1820 mm | 1750 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2770 mm | 2610 mm |
