1994 Audi A4 vs. 2007 Audi RS4
To start off, 2007 Audi RS4 is newer by 13 year(s). Which means there will be less support and parts availability for 1994 Audi A4. In addition, the cost of maintenance, including insurance, on 1994 Audi A4 would be higher. At 4,161 cc (8 cylinders), 2007 Audi RS4 is equipped with a bigger engine. In terms of performance, 2007 Audi RS4 (414 HP @ 7800 RPM) has 291 more horse power than 1994 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2007 Audi RS4 should accelerate faster than 1994 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi RS4 weights approximately 426 kg more than 1994 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi RS4 is four wheel drive (4WD), it will have significant more traction and grip than 1994 Audi A4. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi RS4 (430 Nm @ 5500 RPM) has 257 more torque (in Nm) than 1994 Audi A4. (173 Nm @ 3950 RPM). This means 2007 Audi RS4 will have an easier job in driving up hills or pulling heavy equipment than 1994 Audi A4.
Compare all specifications:
| 1994 Audi A4 | 2007 Audi RS4 | |
| Make | Audi | Audi |
| Model | A4 | RS4 |
| Year Released | 1994 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 4161 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 414 HP |
| Engine RPM | 5800 RPM | 7800 RPM |
| Torque | 173 Nm | 430 Nm |
| Torque RPM | 3950 RPM | 5500 RPM |
| Engine Bore Size | 81.1 mm | 84.5 mm |
| Engine Stroke Size | 86.4 mm | 92.8 mm |
| Acceleration 0-100mph | 11 seconds | 4.8 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1284 kg | 1710 kg |
| Vehicle Length | 4490 mm | 4590 mm |
| Vehicle Width | 1740 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2620 mm | 2660 mm |
