1991 Audi 100 vs. 1998 Audi A6
To start off, 1998 Audi A6 is newer by 7 year(s). Which means there will be less support and parts availability for 1991 Audi 100. In addition, the cost of maintenance, including insurance, on 1991 Audi 100 would be higher. At 2,461 cc (5 cylinders), 1991 Audi 100 is equipped with a bigger engine. In terms of performance, 1998 Audi A6 (227 HP @ 5900 RPM) has 114 more horse power than 1991 Audi 100. (113 HP @ 4000 RPM) In normal driving conditions, 1998 Audi A6 should accelerate faster than 1991 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, 1998 Audi A6 (350 Nm @ 1950 RPM) has 85 more torque (in Nm) than 1991 Audi 100. (265 Nm @ 2250 RPM). This means 1998 Audi A6 will have an easier job in driving up hills or pulling heavy equipment than 1991 Audi 100.
Compare all specifications:
| 1991 Audi 100 | 1998 Audi A6 | |
| Make | Audi | Audi |
| Model | 100 | A6 |
| Year Released | 1991 | 1998 |
| Engine Position | Front | Front |
| Engine Size | 2461 cc | 2225 cc |
| Engine Cylinders | 5 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 113 HP | 227 HP |
| Engine RPM | 4000 RPM | 5900 RPM |
| Torque | 265 Nm | 350 Nm |
| Torque RPM | 2250 RPM | 1950 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Length | 4810 mm | 4800 mm |
| Vehicle Width | 1790 mm | 1820 mm |
| Vehicle Height | 1450 mm | 1460 mm |
| Wheelbase Size | 2700 mm | 2770 mm |
| Fuel Tank Capacity | 80 L | 58 L |
