2008 Audi S4 vs. 2009 BMW 535
To start off, 2009 BMW 535 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi S4. In addition, the cost of maintenance, including insurance, on 2008 Audi S4 would be higher. At 4,163 cc (8 cylinders), 2008 Audi S4 is equipped with a bigger engine. In terms of performance, 2008 Audi S4 (340 HP @ 7000 RPM) has 40 more horse power than 2009 BMW 535. (300 HP @ 5800 RPM). In normal driving conditions, 2008 Audi S4 should accelerate faster than 2009 BMW 535. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi S4 weights approximately 240 kg more than 2009 BMW 535. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or 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, 2008 Audi S4 (410 Nm @ 3500 RPM) has 3 more torque (in Nm) than 2009 BMW 535. (407 Nm @ 1400 RPM). This means 2008 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 535. 2008 Audi S4 has automatic transmission and 2009 BMW 535 has manual transmission. 2009 BMW 535 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Audi S4 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2008 Audi S4 | 2009 BMW 535 | |
| Make | Audi | BMW |
| Model | S4 | 535 |
| Year Released | 2008 | 2009 |
| Body Type | Station Wagon | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2979 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 300 HP |
| Engine RPM | 7000 RPM | 5800 RPM |
| Torque | 410 Nm | 407 Nm |
| Torque RPM | 3500 RPM | 1400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1755 kg | 1515 kg |
| Vehicle Length | 4590 mm | 4860 mm |
| Vehicle Width | 1730 mm | 1850 mm |
| Vehicle Height | 1430 mm | 1500 mm |
| Wheelbase Size | 2650 mm | 2890 mm |
| Fuel Consumption Overall | 12.3 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 63 L | 70 L |
