1989 Audi 100 vs. 2004 Audi A4
To start off, 2004 Audi A4 is newer by 15 year(s). Which means there will be less support and parts availability for 1989 Audi 100. In addition, the cost of maintenance, including insurance, on 1989 Audi 100 would be higher. At 2,393 cc (6 cylinders), 2004 Audi A4 is equipped with a bigger engine. In terms of performance, 2004 Audi A4 (168 HP @ 6000 RPM) has 98 more horse power than 1989 Audi 100. (70 HP @ 4800 RPM) In normal driving conditions, 2004 Audi A4 should accelerate faster than 1989 Audi 100.
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 A4 (230 Nm @ 3200 RPM) has 105 more torque (in Nm) than 1989 Audi 100. (125 Nm @ 2800 RPM). This means 2004 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 1989 Audi 100.
Compare all specifications:
| 1989 Audi 100 | 2004 Audi A4 | |
| Make | Audi | Audi |
| Model | 100 | A4 |
| Year Released | 1989 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1986 cc | 2393 cc |
| Engine Cylinders | 5 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 5 valves |
| Horse Power | 70 HP | 168 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 125 Nm | 230 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Engine Compression Ratio | 23.0:1 | 10.5:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Length | 4800 mm | 4550 mm |
| Vehicle Width | 1820 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1430 mm |
| Wheelbase Size | 2700 mm | 2580 mm |
| Fuel Tank Capacity | 80 L | 70 L |
