1966 Alfa Romeo Spider vs. 2004 Proton Impian
To start off, 2004 Proton Impian is newer by 38 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Spider would be higher. At 2,582 cc (6 cylinders), 1966 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1966 Alfa Romeo Spider (163 HP @ 5900 RPM) has 62 more horse power than 2004 Proton Impian. (101 HP @ 6000 RPM). In normal driving conditions, 1966 Alfa Romeo Spider should accelerate faster than 2004 Proton Impian. With that said, vehicle weight also plays an important factor in acceleration. 1966 Alfa Romeo Spider weights approximately 125 kg more than 2004 Proton Impian. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1966 Alfa Romeo Spider (220 Nm @ 4000 RPM) has 80 more torque (in Nm) than 2004 Proton Impian. (140 Nm @ 2750 RPM). This means 1966 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2004 Proton Impian.
Compare all specifications:
| 1966 Alfa Romeo Spider | 2004 Proton Impian | |
| Make | Alfa Romeo | Proton |
| Model | Spider | Impian |
| Year Released | 1966 | 2004 |
| Engine Size | 2582 cc | 1584 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 101 HP |
| Engine RPM | 5900 RPM | 6000 RPM |
| Torque | 220 Nm | 140 Nm |
| Torque RPM | 4000 RPM | 2750 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1330 kg | 1205 kg |
| Vehicle Length | 4510 mm | 4470 mm |
| Vehicle Width | 1610 mm | 1750 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2610 mm |
