2009 Audi RS4 vs. 1999 Morgan Plus 4
To start off, 2009 Audi RS4 is newer by 10 year(s). Which means there will be less support and parts availability for 1999 Morgan Plus 4. In addition, the cost of maintenance, including insurance, on 1999 Morgan Plus 4 would be higher. At 4,161 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 277 more horse power than 1999 Morgan Plus 4. (137 HP @ 6000 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 1999 Morgan Plus 4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 790 kg more than 1999 Morgan Plus 4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 Morgan Plus 4. In wet, icy, snow, or gravel driving conditions, 2009 Audi RS4 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, 2009 Audi RS4 (430 Nm @ 5500 RPM) has 253 more torque (in Nm) than 1999 Morgan Plus 4. (177 Nm @ 4500 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1999 Morgan Plus 4.
Compare all specifications:
| 2009 Audi RS4 | 1999 Morgan Plus 4 | |
| Make | Audi | Morgan |
| Model | RS4 | Plus 4 |
| Year Released | 2009 | 1999 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4161 cc | 1994 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 414 HP | 137 HP |
| Engine RPM | 7800 RPM | 6000 RPM |
| Torque | 430 Nm | 177 Nm |
| Torque RPM | 5500 RPM | 4500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1710 kg | 920 kg |
| Vehicle Length | 4590 mm | 3900 mm |
| Vehicle Width | 1820 mm | 1510 mm |
| Vehicle Height | 1420 mm | 1280 mm |
| Wheelbase Size | 2660 mm | 2500 mm |
