1965 Bristol 409 vs. 2003 Proton Impian
To start off, 2003 Proton Impian is newer by 38 year(s). Which means there will be less support and parts availability for 1965 Bristol 409. In addition, the cost of maintenance, including insurance, on 1965 Bristol 409 would be higher. At 5,211 cc (8 cylinders), 1965 Bristol 409 is equipped with a bigger engine. In terms of performance, 1965 Bristol 409 (215 HP @ 4400 RPM) has 114 more horse power than 2003 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 1965 Bristol 409 should accelerate faster than 2003 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1965 Bristol 409 weights approximately 395 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 1965 Bristol 409 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 1965 Bristol 409. 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, 1965 Bristol 409 (463 Nm @ 2800 RPM) has 323 more torque (in Nm) than 2003 Proton Impian. (140 Nm @ 2750 RPM). This means 1965 Bristol 409 will have an easier job in driving up hills or pulling heavy equipment than 2003 Proton Impian.
Compare all specifications:
| 1965 Bristol 409 | 2003 Proton Impian | |
| Make | Bristol | Proton |
| Model | 409 | Impian |
| Year Released | 1965 | 2003 |
| Engine Size | 5211 cc | 1584 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 215 HP | 101 HP |
| Engine RPM | 4400 RPM | 6000 RPM |
| Torque | 463 Nm | 140 Nm |
| Torque RPM | 2800 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 1600 kg | 1205 kg |
| Vehicle Length | 4920 mm | 4470 mm |
| Vehicle Width | 1740 mm | 1750 mm |
| Vehicle Height | 1510 mm | 1430 mm |
| Wheelbase Size | 2910 mm | 2610 mm |
