1963 Alfa Romeo Spider vs. 2006 Chevrolet Optra
To start off, 2006 Chevrolet Optra is newer by 43 year(s). Which means there will be less support and parts availability for 1963 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1963 Alfa Romeo Spider would be higher. At 2,580 cc (6 cylinders), 1963 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1963 Alfa Romeo Spider (163 HP) has 55 more horse power than 2006 Chevrolet Optra. (108 HP). In normal driving conditions, 1963 Alfa Romeo Spider should accelerate faster than 2006 Chevrolet Optra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Chevrolet Optra weights approximately 463 kg more than 1963 Alfa Romeo Spider.
Let's talk about torque, 1963 Alfa Romeo Spider (220 Nm @ 4000 RPM) has 70 more torque (in Nm) than 2006 Chevrolet Optra. (150 Nm @ 4000 RPM). This means 1963 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2006 Chevrolet Optra.
Compare all specifications:
| 1963 Alfa Romeo Spider | 2006 Chevrolet Optra | |
| Make | Alfa Romeo | Chevrolet |
| Model | Spider | Optra |
| Year Released | 1963 | 2006 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2580 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 108 HP |
| Torque | 220 Nm | 150 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Engine Bore Size | 83 mm | 79.1 mm |
| Engine Stroke Size | 79.6 mm | 81.5 mm |
| Engine Compression Ratio | 9.2:1 | 9.5:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1330 kg | 1793 kg |
| Vehicle Length | 4510 mm | 4440 mm |
| Vehicle Height | 1390 mm | 1250 mm |
| Wheelbase Size | 2510 mm | 2610 mm |
| Fuel Tank Capacity | 52 L | 60 L |
