1963 Abarth 750 vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 42 year(s). Which means there will be less support and parts availability for 1963 Abarth 750. In addition, the cost of maintenance, including insurance, on 1963 Abarth 750 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 4000 RPM) has 297 more horse power than 1963 Abarth 750. (43 HP @ 6000 RPM) In normal driving conditions, 2005 Audi S4 should accelerate faster than 1963 Abarth 750. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 1235 kg more than 1963 Abarth 750. 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 Audi S4 (410 Nm) has 353 more torque (in Nm) than 1963 Abarth 750. (57 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1963 Abarth 750.
Compare all specifications:
| 1963 Abarth 750 | 2005 Audi S4 | |
| Make | Abarth | Audi |
| Model | 750 | S4 |
| Year Released | 1963 | 2005 |
| Engine Position | Rear | Front |
| Engine Size | 747 cc | 4163 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 43 HP | 340 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 57 Nm | 410 Nm |
| Engine Bore Size | 61 mm | 85 mm |
| Engine Stroke Size | 64 mm | 93 mm |
| Engine Compression Ratio | 9.0:1 | 11.0:1 |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 535 kg | 1770 kg |
| Vehicle Length | 3300 mm | 4550 mm |
| Vehicle Width | 1390 mm | 1770 mm |
| Vehicle Height | 1410 mm | 1430 mm |
| Wheelbase Size | 2010 mm | 2770 mm |
| Fuel Tank Capacity | 27 L | 66 L |
