1964 Alfa Romeo Spider vs. 2005 Audi A4
To start off, 2005 Audi A4 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 2,582 cc (6 cylinders), 1964 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1964 Alfa Romeo Spider (163 HP @ 5900 RPM) has 34 more horse power than 2005 Audi A4. (129 HP @ 3300 RPM). In normal driving conditions, 1964 Alfa Romeo Spider should accelerate faster than 2005 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1964 Alfa Romeo Spider weights approximately 20 kg more than 2005 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1964 Alfa Romeo Spider (221 Nm @ 4000 RPM) has 26 more torque (in Nm) than 2005 Audi A4. (195 Nm @ 3300 RPM). This means 1964 Alfa Romeo Spider will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi A4.
Compare all specifications:
| 1964 Alfa Romeo Spider | 2005 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Spider | A4 |
| Year Released | 1964 | 2005 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 1984 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 163 HP | 129 HP |
| Engine RPM | 5900 RPM | 3300 RPM |
| Torque | 221 Nm | 195 Nm |
| Torque RPM | 4000 RPM | 3300 RPM |
| Engine Bore Size | 83 mm | 82.5 mm |
| Engine Stroke Size | 79.6 mm | 92.8 mm |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1330 kg | 1310 kg |
| Vehicle Length | 4510 mm | 4550 mm |
| Vehicle Width | 1610 mm | 1780 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2580 mm |
| Fuel Tank Capacity | 100 L | 70 L |
