2005 Audi S4 vs. 1975 Volkswagen Passat
To start off, 2005 Audi S4 is newer by 30 year(s). Which means there will be less support and parts availability for 1975 Volkswagen Passat. In addition, the cost of maintenance, including insurance, on 1975 Volkswagen Passat would be higher. At 4,161 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP) has 265 more horse power than 1975 Volkswagen Passat. (75 HP). In normal driving conditions, 2005 Audi S4 should accelerate faster than 1975 Volkswagen Passat. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 940 kg more than 1975 Volkswagen Passat. 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 296 more torque (in Nm) than 1975 Volkswagen Passat. (114 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1975 Volkswagen Passat.
Compare all specifications:
| 2005 Audi S4 | 1975 Volkswagen Passat | |
| Make | Audi | Volkswagen |
| Model | S4 | Passat |
| Year Released | 2005 | 1975 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1587 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 340 HP | 75 HP |
| Torque | 410 Nm | 114 Nm |
| Engine Bore Size | 85 mm | 79.5 mm |
| Engine Stroke Size | 93 mm | 80 mm |
| Engine Compression Ratio | 11.0:1 | 8.2:1 |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1840 kg | 900 kg |
| Vehicle Length | 4580 mm | 4300 mm |
| Vehicle Width | 1780 mm | 1610 mm |
| Vehicle Height | 1400 mm | 1370 mm |
| Wheelbase Size | 2660 mm | 2480 mm |
| Fuel Tank Capacity | 63 L | 45 L |
