1998 Audi A6 vs. 2005 Audi S4
To start off, 2005 Audi S4 is newer by 7 year(s). Which means there will be less support and parts availability for 1998 Audi A6. In addition, the cost of maintenance, including insurance, on 1998 Audi A6 would be higher. At 4,163 cc (8 cylinders), 2005 Audi S4 is equipped with a bigger engine. In terms of performance, 2005 Audi S4 (340 HP @ 6200 RPM) has 202 more horse power than 1998 Audi A6. (138 HP @ 4000 RPM) In normal driving conditions, 2005 Audi S4 should accelerate faster than 1998 Audi A6.
Let's talk about torque, 2005 Audi S4 (410 Nm) has 145 more torque (in Nm) than 1998 Audi A6. (265 Nm). This means 2005 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1998 Audi A6.
Compare all specifications:
| 1998 Audi A6 | 2005 Audi S4 | |
| Make | Audi | Audi |
| Model | A6 | S4 |
| Year Released | 1998 | 2005 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2459 cc | 4163 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 138 HP | 340 HP |
| Engine RPM | 4000 RPM | 6200 RPM |
| Torque | 265 Nm | 410 Nm |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4800 mm | 4550 mm |
| Vehicle Width | 1820 mm | 1770 mm |
| Vehicle Height | 1460 mm | 1430 mm |
| Wheelbase Size | 2760 mm | 2760 mm |
