2006 Audi S4 vs. 1958 Morris Isis
To start off, 2006 Audi S4 is newer by 48 year(s). Which means there will be less support and parts availability for 1958 Morris Isis. In addition, the cost of maintenance, including insurance, on 1958 Morris Isis 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 (340 HP @ 7000 RPM) has 255 more horse power than 1958 Morris Isis. (85 HP @ 4250 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 1958 Morris Isis. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi S4 weights approximately 215 kg more than 1958 Morris Isis. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1958 Morris Isis 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 1958 Morris Isis. 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 242 more torque (in Nm) than 1958 Morris Isis. (168 Nm @ 2000 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1958 Morris Isis.
Compare all specifications:
| 2006 Audi S4 | 1958 Morris Isis | |
| Make | Audi | Morris |
| Model | S4 | Isis |
| Year Released | 2006 | 1958 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2639 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 340 HP | 85 HP |
| Engine RPM | 7000 RPM | 4250 RPM |
| Torque | 410 Nm | 168 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84.6 mm | 79.4 mm |
| Engine Stroke Size | 93 mm | 88.9 mm |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1530 kg | 1315 kg |
| Vehicle Length | 4590 mm | 4530 mm |
| Vehicle Width | 1790 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1620 mm |
| Wheelbase Size | 2660 mm | 2470 mm |
