2007 Audi S4 vs. 1951 Holden FX
To start off, 2007 Audi S4 is newer by 56 year(s). Which means there will be less support and parts availability for 1951 Holden FX. In addition, the cost of maintenance, including insurance, on 1951 Holden FX would be higher. At 4,163 cc (8 cylinders), 2007 Audi S4 is equipped with a bigger engine. In terms of performance, 2007 Audi S4 (339 HP @ 7000 RPM) has 288 more horse power than 1951 Holden FX. (51 HP @ 3800 RPM). In normal driving conditions, 2007 Audi S4 should accelerate faster than 1951 Holden FX. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi S4 weights approximately 825 kg more than 1951 Holden FX. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1951 Holden FX. In wet, icy, snow, or gravel driving conditions, 2007 Audi S4 will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Audi S4 (410 Nm @ 3500 RPM) has 274 more torque (in Nm) than 1951 Holden FX. (136 Nm @ 2000 RPM). This means 2007 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1951 Holden FX.
Compare all specifications:
| 2007 Audi S4 | 1951 Holden FX | |
| Make | Audi | Holden |
| Model | S4 | FX |
| Year Released | 2007 | 1951 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2166 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 51 HP |
| Engine RPM | 7000 RPM | 3800 RPM |
| Torque | 410 Nm | 136 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1795 kg | 970 kg |
| Vehicle Length | 4580 mm | 4380 mm |
| Vehicle Width | 1790 mm | 1710 mm |
| Vehicle Height | 1450 mm | 1580 mm |
| Wheelbase Size | 2660 mm | 2620 mm |
