1964 Alfa Romeo Spider vs. 2005 Infiniti Q45
To start off, 2005 Infiniti Q45 is newer by 41 year(s). Which means there will be less support and parts availability for 1964 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1964 Alfa Romeo Spider would be higher. At 4,490 cc (8 cylinders), 2005 Infiniti Q45 is equipped with a bigger engine. In terms of performance, 2005 Infiniti Q45 (340 HP) has 177 more horse power than 1964 Alfa Romeo Spider. (163 HP) In normal driving conditions, 2005 Infiniti Q45 should accelerate faster than 1964 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti Q45 weights approximately 507 kg more than 1964 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Infiniti Q45 (453 Nm) has 232 more torque (in Nm) than 1964 Alfa Romeo Spider. (221 Nm). This means 2005 Infiniti Q45 will have an easier job in driving up hills or pulling heavy equipment than 1964 Alfa Romeo Spider.
Compare all specifications:
| 1964 Alfa Romeo Spider | 2005 Infiniti Q45 | |
| Make | Alfa Romeo | Infiniti |
| Model | Spider | Q45 |
| Year Released | 1964 | 2005 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 4490 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 340 HP |
| Torque | 221 Nm | 453 Nm |
| Engine Bore Size | 83 mm | 93 mm |
| Engine Stroke Size | 79.6 mm | 83 mm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1330 kg | 1837 kg |
| Vehicle Length | 4510 mm | 5080 mm |
| Vehicle Width | 1610 mm | 1850 mm |
| Vehicle Height | 1390 mm | 1500 mm |
| Wheelbase Size | 2510 mm | 2880 mm |
| Fuel Tank Capacity | 100 L | 81 L |
