2009 Audi RS4 vs. 1979 Bitter SC
To start off, 2009 Audi RS4 is newer by 30 year(s). Which means there will be less support and parts availability for 1979 Bitter SC. In addition, the cost of maintenance, including insurance, on 1979 Bitter SC would be higher. At 4,163 cc (8 cylinders), 2009 Audi RS4 is equipped with a bigger engine. In terms of performance, 2009 Audi RS4 (414 HP @ 7800 RPM) has 237 more horse power than 1979 Bitter SC. (177 HP @ 5800 RPM). In normal driving conditions, 2009 Audi RS4 should accelerate faster than 1979 Bitter SC. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi RS4 weights approximately 489 kg more than 1979 Bitter SC. 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 1979 Bitter SC. 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 182 more torque (in Nm) than 1979 Bitter SC. (248 Nm @ 4200 RPM). This means 2009 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1979 Bitter SC.
Compare all specifications:
| 2009 Audi RS4 | 1979 Bitter SC | |
| Make | Audi | Bitter |
| Model | RS4 | SC |
| Year Released | 2009 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2968 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 414 HP | 177 HP |
| Engine RPM | 7800 RPM | 5800 RPM |
| Torque | 430 Nm | 248 Nm |
| Torque RPM | 5500 RPM | 4200 RPM |
| Engine Bore Size | 84.5 mm | 95 mm |
| Engine Stroke Size | 92.8 mm | 69.8 mm |
| Engine Compression Ratio | 12.5:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1845 kg | 1356 kg |
| Vehicle Length | 4560 mm | 4920 mm |
| Vehicle Width | 1820 mm | 1830 mm |
| Vehicle Height | 1400 mm | 1360 mm |
| Wheelbase Size | 2660 mm | 2690 mm |
