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 4,162 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 254 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. 1958 Morris Isis weights approximately 40 kg more than 2006 Audi S4.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1958 Morris Isis. In wet, icy, snow, or gravel driving conditions, 2006 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, 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 | 4162 cc | 2639 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 85 HP |
| Engine RPM | 7000 RPM | 4250 RPM |
| Torque | 410 Nm | 168 Nm |
| Torque RPM | 3500 RPM | 2000 RPM |
| Engine Bore Size | 84.5 mm | 79.4 mm |
| Engine Stroke Size | 92.8 mm | 88.9 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1275 kg | 1315 kg |
| Vehicle Length | 4590 mm | 4530 mm |
| Vehicle Width | 1730 mm | 1660 mm |
| Vehicle Height | 1430 mm | 1620 mm |
| Wheelbase Size | 2650 mm | 2470 mm |
