2009 BMW 135 vs. 2010 Audi A4
To start off, 2010 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2009 BMW 135. In addition, the cost of maintenance, including insurance, on 2009 BMW 135 would be higher. At 2,979 cc (6 cylinders), 2009 BMW 135 is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (302 HP @ 5800 RPM) has 91 more horse power than 2010 Audi A4. (211 HP @ 5300 RPM). In normal driving conditions, 2009 BMW 135 should accelerate faster than 2010 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2010 Audi A4 weights approximately 75 kg more than 2009 BMW 135.
Because 2009 BMW 135 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 2009 BMW 135. However, in wet, icy, snow, or gravel driving conditions, 2010 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, 2009 BMW 135 (400 Nm @ 1300 RPM) has 51 more torque (in Nm) than 2010 Audi A4. (349 Nm @ 1500 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2010 Audi A4.
Compare all specifications:
| 2009 BMW 135 | 2010 Audi A4 | |
| Make | BMW | Audi |
| Model | 135 | A4 |
| Year Released | 2009 | 2010 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2000 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 302 HP | 211 HP |
| Engine RPM | 5800 RPM | 5300 RPM |
| Torque | 400 Nm | 349 Nm |
| Torque RPM | 1300 RPM | 1500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | CVT |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1525 kg | 1600 kg |
| Vehicle Length | 4370 mm | 4704 mm |
| Vehicle Width | 1420 mm | 1826 mm |
| Vehicle Height | 1760 mm | 1427 mm |
| Wheelbase Size | 2670 mm | 2809 mm |
| Fuel Tank Capacity | 53 L | 64 L |
