2008 BMW 530 vs. 2006 Audi S4
To start off, 2008 BMW 530 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Audi S4. In addition, the cost of maintenance, including insurance, on 2006 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2006 Audi S4 is equipped with a bigger engine. In terms of performance, 2006 Audi S4 (339 HP @ 7000 RPM) has 111 more horse power than 2008 BMW 530. (228 HP @ 4000 RPM) In normal driving conditions, 2006 Audi S4 should accelerate faster than 2008 BMW 530. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 530 weights approximately 315 kg more than 2006 Audi S4.
Because 2006 Audi S4 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 530. In wet, icy, snow, or gravel driving conditions, 2006 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, 2008 BMW 530 (480 Nm @ 1750 RPM) has 69 more torque (in Nm) than 2006 Audi S4. (411 Nm @ 3500 RPM). This means 2008 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S4. 2006 Audi S4 has automatic transmission and 2008 BMW 530 has manual transmission. 2008 BMW 530 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 BMW 530 | 2006 Audi S4 | |
| Make | BMW | Audi |
| Model | 530 | S4 |
| Year Released | 2008 | 2006 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2991 cc | 4163 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 5 valves |
| Horse Power | 228 HP | 339 HP |
| Engine RPM | 4000 RPM | 7000 RPM |
| Torque | 480 Nm | 411 Nm |
| Torque RPM | 1750 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 84.5 mm |
| Engine Stroke Size | 90 mm | 92.8 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 244 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.5 seconds | 5.9 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1590 kg | 1275 kg |
| Vehicle Length | 4850 mm | 4580 mm |
| Vehicle Width | 1850 mm | 1790 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2890 mm | 2660 mm |
| Fuel Consumption Overall | 6.7 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 70 L | 63 L |
