2006 Audi S4 vs. 2007 BMW 335
To start off, 2007 BMW 335 is newer by 1 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 (340 HP @ 7000 RPM) has 38 more horse power than 2007 BMW 335. (302 HP @ 5800 RPM). In normal driving conditions, 2006 Audi S4 should accelerate faster than 2007 BMW 335. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 335 weights approximately 300 kg more than 2006 Audi S4.
Because 2007 BMW 335 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 2007 BMW 335. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi S4, 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, 2006 Audi S4 (410 Nm @ 3500 RPM) has 10 more torque (in Nm) than 2007 BMW 335. (400 Nm @ 1300 RPM). This means 2006 Audi S4 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 335.
Compare all specifications:
| 2006 Audi S4 | 2007 BMW 335 | |
| Make | Audi | BMW |
| Model | S4 | 335 |
| Year Released | 2006 | 2007 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4163 cc | 2977 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 340 HP | 302 HP |
| Engine RPM | 7000 RPM | 5800 RPM |
| Torque | 410 Nm | 400 Nm |
| Torque RPM | 3500 RPM | 1300 RPM |
| Engine Compression Ratio | 11.0:1 | 10.2:1 |
| Acceleration 0-100mph | 5.9 seconds | 5.8 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1810 kg |
| Vehicle Length | 4590 mm | 4230 mm |
| Vehicle Width | 1790 mm | 1790 mm |
| Vehicle Height | 1420 mm | 1390 mm |
| Wheelbase Size | 2660 mm | 2770 mm |
| Fuel Consumption Overall | 13.8 L/100km | 9.9 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
