2006 Audi S4 vs. 1951 Austin A 40
To start off, 2006 Audi S4 is newer by 55 year(s). Which means there will be less support and parts availability for 1951 Austin A 40. In addition, the cost of maintenance, including insurance, on 1951 Austin A 40 would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 290 more horse power than 1951 Austin A 40. (49 HP @ 5000 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1951 Austin A 40. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 890 kg more than 1951 Austin A 40. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1951 Austin A 40 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1951 Austin A 40. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, being front wheel drive (FWD), will offer much better control with better grip. 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 327 more torque (in Nm) than 1951 Austin A 40. (83 Nm @ 3000 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1951 Austin A 40.
Compare all specifications:
| 2006 Audi S4 | 1951 Austin A 40 | |
| Make | Audi | Austin |
| Model | S4 | A 40 |
| Year Released | 2006 | 1951 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 1200 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 49 HP |
| Engine RPM | 7000 RPM | 5000 RPM |
| Torque | 410 Nm | 83 Nm |
| Torque RPM | 3500 RPM | 3000 RPM |
| Engine Bore Size | 84.6 mm | 65.5 mm |
| Engine Stroke Size | 92.8 mm | 89 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1880 kg | 990 kg |
| Vehicle Length | 4590 mm | 4060 mm |
| Vehicle Width | 1730 mm | 1560 mm |
| Vehicle Height | 1430 mm | 1450 mm |
| Wheelbase Size | 2650 mm | 2360 mm |
| Fuel Tank Capacity | 63 L | 34 L |
