1994 Audi A4 vs. 2004 Audi A6
To start off, 2004 Audi A6 is newer by 10 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 1,984 cc (4 cylinders), 2004 Audi A6 is equipped with a bigger engine. In terms of performance, 2004 Audi A6 (128 HP @ 5700 RPM) has 5 more horse power than 1994 Audi A4. (123 HP @ 5800 RPM) In normal driving conditions, 2004 Audi A6 should accelerate faster than 1994 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2004 Audi A6 weights approximately 168 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 A6 (195 Nm @ 3300 RPM) has 22 more torque (in Nm) than 1994 Audi A4. (173 Nm @ 3950 RPM). This means 2004 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1994 Audi A4.
Compare all specifications:
| 1994 Audi A4 | 2004 Audi A6 | |
| Make | Audi | Audi |
| Model | A4 | A6 |
| Year Released | 1994 | 2004 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 1984 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 123 HP | 128 HP |
| Engine RPM | 5800 RPM | 5700 RPM |
| Torque | 173 Nm | 195 Nm |
| Torque RPM | 3950 RPM | 3300 RPM |
| Engine Bore Size | 81.1 mm | 82.5 mm |
| Engine Stroke Size | 86.4 mm | 92.8 mm |
| Acceleration 0-100mph | 11 seconds | 10.7 seconds |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1284 kg | 1452 kg |
| Vehicle Length | 4490 mm | 4800 mm |
| Vehicle Width | 1740 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1460 mm |
| Wheelbase Size | 2620 mm | 2770 mm |
