2004 Audi S4 vs. 1963 Riley One-Point-Five
To start off, 2004 Audi S4 is newer by 41 year(s). Which means there will be less support and parts availability for 1963 Riley One-Point-Five. In addition, the cost of maintenance, including insurance, on 1963 Riley One-Point-Five would be higher. At 4,163 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (340 HP @ 6200 RPM) has 278 more horse power than 1963 Riley One-Point-Five. (62 HP @ 4500 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1963 Riley One-Point-Five. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 960 kg more than 1963 Riley One-Point-Five. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Audi S4 (411 Nm) has 299 more torque (in Nm) than 1963 Riley One-Point-Five. (112 Nm). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1963 Riley One-Point-Five.
Compare all specifications:
| 2004 Audi S4 | 1963 Riley One-Point-Five | |
| Make | Audi | Riley |
| Model | S4 | One-Point-Five |
| Year Released | 2004 | 1963 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1489 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 62 HP |
| Engine RPM | 6200 RPM | 4500 RPM |
| Torque | 411 Nm | 112 Nm |
| Engine Bore Size | 85 mm | 73.1 mm |
| Engine Stroke Size | 93 mm | 88.9 mm |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1895 kg | 935 kg |
| Vehicle Length | 4580 mm | 3890 mm |
| Vehicle Width | 1780 mm | 1560 mm |
| Vehicle Height | 1400 mm | 1530 mm |
| Wheelbase Size | 2770 mm | 2190 mm |
| Fuel Tank Capacity | 63 L | 25 L |
