2004 Audi S4 vs. 1999 BMW 540
To start off, 2004 Audi S4 is newer by 5 year(s). Which means there will be less support and parts availability for 1999 BMW 540. In addition, the cost of maintenance, including insurance, on 1999 BMW 540 would be higher. At 4,398 cc (8 cylinders), 1999 BMW 540 is equipped with a bigger engine. In terms of performance, 2004 Audi S4 (339 HP @ 7000 RPM) has 57 more horse power than 1999 BMW 540. (282 HP @ 7400 RPM). In normal driving conditions, 2004 Audi S4 should accelerate faster than 1999 BMW 540. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW 540 weights approximately 51 kg more than 2004 Audi S4.
Because 2004 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW 540. In wet, icy, snow, or gravel driving conditions, 2004 Audi S4 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, 1999 BMW 540 (439 Nm) has 29 more torque (in Nm) than 2004 Audi S4. (410 Nm). This means 1999 BMW 540 will have an easier job in driving up hills or pulling heavy equipment than 2004 Audi S4.
Compare all specifications:
2004 Audi S4 | 1999 BMW 540 | |
Make | Audi | BMW |
Model | S4 | 540 |
Year Released | 2004 | 1999 |
Body Type | Station Wagon | Sedan |
Engine Position | Front | Front |
Engine Size | 4172 cc | 4398 cc |
Engine Cylinders | 8 cylinders | 8 cylinders |
Engine Type | V | V |
Valves per Cylinder | 5 valves | 4 valves |
Horse Power | 339 HP | 282 HP |
Engine RPM | 7000 RPM | 7400 RPM |
Torque | 410 Nm | 439 Nm |
Engine Compression Ratio | 11.0:1 | 10.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 1720 kg | 1771 kg |
Vehicle Length | 4590 mm | 4780 mm |
Vehicle Width | 1780 mm | 1810 mm |
Vehicle Height | 1430 mm | 1440 mm |
Wheelbase Size | 2470 mm | 2840 mm |