2009 Audi A4 vs. 2008 BMW 735
To start off, 2009 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 735. In addition, the cost of maintenance, including insurance, on 2008 BMW 735 would be higher. At 3,598 cc (8 cylinders), 2008 BMW 735 is equipped with a bigger engine. In terms of performance, 2008 BMW 735 (268 HP) has 71 more horse power than 2009 Audi A4. (197 HP) In normal driving conditions, 2008 BMW 735 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 735 weights approximately 1045 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 BMW 735 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2008 BMW 735. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, being front wheel drive (FWD), will offer much better control with better grip. 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 735 (360 Nm @ 3700 RPM) has 80 more torque (in Nm) than 2009 Audi A4. (280 Nm @ 1800 RPM). This means 2008 BMW 735 will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2008 BMW 735 | |
| Make | Audi | BMW |
| Model | A4 | 735 |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 3598 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 268 HP |
| Torque | 280 Nm | 360 Nm |
| Torque RPM | 1800 RPM | 3700 RPM |
| Engine Compression Ratio | 10.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 233 km/hour | 250 km/hour |
| Acceleration 0-100mph | 7.9 seconds | 7.5 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 930 kg | 1975 kg |
| Vehicle Length | 4580 mm | 5180 mm |
| Vehicle Width | 1400 mm | 1910 mm |
| Vehicle Height | 1780 mm | 1500 mm |
| Wheelbase Size | 2660 mm | 3140 mm |
| Fuel Consumption Overall | 8.3 L/100km | 10.9 L/100km |
| Fuel Tank Capacity | 70 L | 88 L |
