1985 BMW 628 vs. 2003 Proton Impian
To start off, 2003 Proton Impian is newer by 18 year(s). Which means there will be less support and parts availability for 1985 BMW 628. In addition, the cost of maintenance, including insurance, on 1985 BMW 628 would be higher. At 2,788 cc (6 cylinders), 1985 BMW 628 is equipped with a bigger engine. In terms of performance, 1985 BMW 628 (181 HP @ 6000 RPM) has 80 more horse power than 2003 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 1985 BMW 628 should accelerate faster than 2003 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1985 BMW 628 weights approximately 265 kg more than 2003 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1985 BMW 628 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 1985 BMW 628. However, in wet, icy, snow, or gravel driving conditions, 2003 Proton Impian, 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, 1985 BMW 628 (240 Nm @ 4000 RPM) has 100 more torque (in Nm) than 2003 Proton Impian. (140 Nm @ 2750 RPM). This means 1985 BMW 628 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Impian.
Compare all specifications:
| 1985 BMW 628 | 2003 Proton Impian | |
| Make | BMW | Proton |
| Model | 628 | Impian |
| Year Released | 1985 | 2003 |
| Engine Size | 2788 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 181 HP | 101 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 240 Nm | 140 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1470 kg | 1205 kg |
| Vehicle Length | 4760 mm | 4470 mm |
| Vehicle Width | 1730 mm | 1750 mm |
| Vehicle Height | 1370 mm | 1430 mm |
| Wheelbase Size | 2640 mm | 2610 mm |
