2004 Audi S4 vs. 1987 Morgan 4
To start off, 2004 Audi S4 is newer by 17 year(s). Which means there will be less support and parts availability for 1987 Morgan 4. In addition, the cost of maintenance, including insurance, on 1987 Morgan 4 would be higher. At 4,172 cc (8 cylinders), 2004 Audi S4 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 243 more horse power than 1987 Morgan 4. (96 HP @ 6000 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1987 Morgan 4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi S4 weights approximately 895 kg more than 1987 Morgan 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1987 Morgan 4. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 Audi S4 (410 Nm @ 3500 RPM) has 278 more torque (in Nm) than 1987 Morgan 4. (132 Nm @ 4000 RPM). This means 2004 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1987 Morgan 4.
Compare all specifications:
| 2004 Audi S4 | 1987 Morgan 4 | |
| Make | Audi | Morgan |
| Model | S4 | 4 |
| Year Released | 2004 | 1987 |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 2 valves |
| Horse Power | 339 HP | 96 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 410 Nm | 132 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1720 kg | 825 kg |
| Vehicle Length | 4590 mm | 3670 mm |
| Vehicle Width | 1780 mm | 1430 mm |
| Vehicle Height | 1430 mm | 1300 mm |
| Wheelbase Size | 2470 mm | 2450 mm |
