2005 Audi S4 vs. 1968 Plymouth GTX
To start off, 2005 Audi S4 is newer by 37 year(s). Which means there will be less support and parts availability for 1968 Plymouth GTX. In addition, the cost of maintenance, including insurance, on 1968 Plymouth GTX would be higher. At 7,206 cc (8 cylinders), 1968 Plymouth GTX is equipped with a bigger engine. In terms of performance, 1968 Plymouth GTX (375 HP @ 4600 RPM) has 35 more horse power than 2005 Audi S4. (340 HP @ 6300 RPM) In normal driving conditions, 1968 Plymouth GTX should accelerate faster than 2005 Audi S4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Audi S4 weights approximately 243 kg more than 1968 Plymouth GTX.
Let's talk about torque, 1968 Plymouth GTX (651 Nm) has 241 more torque (in Nm) than 2005 Audi S4. (410 Nm). This means 1968 Plymouth GTX will have an easier job in driving up hills or pulling heavy equipment than 2005 Audi S4.
Compare all specifications:
| 2005 Audi S4 | 1968 Plymouth GTX | |
| Make | Audi | Plymouth |
| Model | S4 | GTX |
| Year Released | 2005 | 1968 |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 7206 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 375 HP |
| Engine RPM | 6300 RPM | 4600 RPM |
| Torque | 410 Nm | 651 Nm |
| Engine Bore Size | 85 mm | 109.7 mm |
| Engine Stroke Size | 93 mm | 95.3 mm |
| Engine Compression Ratio | 11.0:1 | 10.1:1 |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1840 kg | 1597 kg |
| Vehicle Length | 4580 mm | 5160 mm |
| Vehicle Width | 1780 mm | 1950 mm |
| Vehicle Height | 1400 mm | 1340 mm |
| Wheelbase Size | 2660 mm | 2950 mm |
| Fuel Tank Capacity | 63 L | 72 L |
