2002 Audi S4 vs. 1999 BMW M28i
To start off, 2002 Audi S4 is newer by 3 year(s). Which means there will be less support and parts availability for 1999 BMW M28i. In addition, the cost of maintenance, including insurance, on 1999 BMW M28i would be higher. At 4,163 cc (8 cylinders), 2002 Audi S4 is equipped with a bigger engine. In terms of performance, 2002 Audi S4 (339 HP @ 7000 RPM) has 89 more horse power than 1999 BMW M28i. (250 HP @ 7400 RPM). In normal driving conditions, 2002 Audi S4 should accelerate faster than 1999 BMW M28i. With that said, vehicle weight also plays an important factor in acceleration. 1999 BMW M28i weights approximately 38 kg more than 2002 Audi S4.
Because 2002 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 1999 BMW M28i. In wet, icy, snow, or gravel driving conditions, 2002 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, 2002 Audi S4 (410 Nm) has 55 more torque (in Nm) than 1999 BMW M28i. (355 Nm). This means 2002 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 1999 BMW M28i.
Compare all specifications:
| 2002 Audi S4 | 1999 BMW M28i | |
| Make | Audi | BMW |
| Model | S4 | M28i |
| Year Released | 2002 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 3201 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 339 HP | 250 HP |
| Engine RPM | 7000 RPM | 7400 RPM |
| Torque | 410 Nm | 355 Nm |
| Top Speed | 250 km/hour | 212 km/hour |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1662 kg | 1700 kg |
| Vehicle Length | 4580 mm | 4780 mm |
| Vehicle Width | 1790 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2660 mm | 2840 mm |
