1956 BMW 507 vs. 2005 Proton Impian
To start off, 2005 Proton Impian is newer by 49 year(s). Which means there will be less support and parts availability for 1956 BMW 507. In addition, the cost of maintenance, including insurance, on 1956 BMW 507 would be higher. At 3,169 cc (8 cylinders), 1956 BMW 507 is equipped with a bigger engine. In terms of performance, 1956 BMW 507 (148 HP @ 4800 RPM) has 47 more horse power than 2005 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 1956 BMW 507 should accelerate faster than 2005 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1956 BMW 507 weights approximately 49 kg more than 2005 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1956 BMW 507 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 1956 BMW 507. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 1956 BMW 507 (220 Nm @ 2500 RPM) has 80 more torque (in Nm) than 2005 Proton Impian. (140 Nm @ 2750 RPM). This means 1956 BMW 507 will have an easier job in driving up hills or pulling heavy equipment than 2005 Proton Impian. 2005 Proton Impian has automatic transmission and 1956 BMW 507 has manual transmission. 1956 BMW 507 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Proton Impian will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 BMW 507 | 2005 Proton Impian | |
| Make | BMW | Proton |
| Model | 507 | Impian |
| Year Released | 1956 | 2005 |
| Engine Size | 3169 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 101 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 220 Nm | 140 Nm |
| Torque RPM | 2500 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1254 kg | 1205 kg |
| Vehicle Length | 4400 mm | 4470 mm |
| Vehicle Width | 1660 mm | 1750 mm |
| Vehicle Height | 1210 mm | 1430 mm |
| Wheelbase Size | 2490 mm | 2610 mm |
