2005 Audi S4 vs. 1966 Avanti Avanti
To start off, 2005 Audi S4 is newer by 39 year(s). Which means there will be less support and parts availability for 1966 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1966 Avanti Avanti would be higher. At 5,354 cc (8 cylinders), 1966 Avanti Avanti is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6300 RPM) has 86 more horse power than 1966 Avanti Avanti. (254 HP @ 5000 RPM). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1966 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 380 kg more than 1966 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 2005 Audi S4 | 1966 Avanti Avanti | |
| Make | Audi | Avanti |
| Model | S4 | Avanti |
| Year Released | 2005 | 1966 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 5354 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 254 HP |
| Engine RPM | 6300 RPM | 5000 RPM |
| Number of Seats | 4 seats | 4 seats |
| Vehicle Weight | 1840 kg | 1460 kg |
| Vehicle Length | 4580 mm | 4910 mm |
| Vehicle Width | 1780 mm | 1800 mm |
| Vehicle Height | 1400 mm | 1380 mm |
| Wheelbase Size | 2660 mm | 2780 mm |
| Fuel Tank Capacity | 63 L | 95 L |
