2007 Acura RDX vs. 1963 Alfa Romeo Spider
To start off, 2007 Acura RDX is newer by 44 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, 2007 Acura RDX (240 HP @ 6000 RPM) has 77 more horse power than 1963 Alfa Romeo Spider. (163 HP @ 5900 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 1963 Alfa Romeo Spider.
Let's talk about torque, 2007 Acura RDX (353 Nm @ 4500 RPM) has 133 more torque (in Nm) than 1963 Alfa Romeo Spider. (220 Nm @ 4000 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1963 Alfa Romeo Spider.
Compare all specifications:
| 2007 Acura RDX | 1963 Alfa Romeo Spider | |
| Make | Acura | Alfa Romeo |
| Model | RDX | Spider |
| Year Released | 2007 | 1963 |
| Body Type | SUV | Roadster |
| Engine Position | Front | Front |
| Engine Size | 2299 cc | 2580 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 163 HP |
| Engine RPM | 6000 RPM | 5900 RPM |
| Torque | 353 Nm | 220 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 86.4 mm | 83 mm |
| Engine Stroke Size | 99.1 mm | 79.6 mm |
| Engine Compression Ratio | 8.8:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Length | 4600 mm | 4510 mm |
| Vehicle Width | 1880 mm | 1610 mm |
| Vehicle Height | 1660 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2510 mm |
