1965 Alfa Romeo Spider vs. 2007 Audi A4
To start off, 2007 Audi A4 is newer by 42 year(s). Which means there will be less support and parts availability for 1965 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1965 Alfa Romeo Spider would be higher. At 2,582 cc (6 cylinders), 1965 Alfa Romeo Spider is equipped with a bigger engine. In terms of performance, 1965 Alfa Romeo Spider (163 HP @ 5900 RPM) has 25 more horse power than 2007 Audi A4. (138 HP @ 4000 RPM). In normal driving conditions, 1965 Alfa Romeo Spider should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 1965 Alfa Romeo Spider weights approximately 55 kg more than 2007 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, 2007 Audi A4 (320 Nm @ 1750 RPM) has 100 more torque (in Nm) than 1965 Alfa Romeo Spider. (220 Nm @ 4000 RPM). This means 2007 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1965 Alfa Romeo Spider.
Compare all specifications:
| 1965 Alfa Romeo Spider | 2007 Audi A4 | |
| Make | Alfa Romeo | Audi |
| Model | Spider | A4 |
| Year Released | 1965 | 2007 |
| Body Type | Roadster | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2582 cc | 1968 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 163 HP | 138 HP |
| Engine RPM | 5900 RPM | 4000 RPM |
| Torque | 220 Nm | 320 Nm |
| Torque RPM | 4000 RPM | 1750 RPM |
| Engine Bore Size | 83 mm | 81.1 mm |
| Engine Stroke Size | 79.6 mm | 95.5 mm |
| Engine Compression Ratio | 9.2:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1330 kg | 1275 kg |
| Vehicle Length | 4510 mm | 4550 mm |
| Vehicle Width | 1610 mm | 1780 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2510 mm | 2660 mm |
| Fuel Tank Capacity | 46 L | 70 L |
