2008 Audi A5 vs. 2009 BMW 135
To start off, 2009 BMW 135 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Audi A5. In addition, the cost of maintenance, including insurance, on 2008 Audi A5 would be higher. At 4,163 cc (8 cylinders), 2008 Audi A5 is equipped with a bigger engine. In terms of performance, 2008 Audi A5 (349 HP @ 7000 RPM) has 47 more horse power than 2009 BMW 135. (302 HP @ 6000 RPM). In normal driving conditions, 2008 Audi A5 should accelerate faster than 2009 BMW 135. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A5 weights approximately 310 kg more than 2009 BMW 135. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A5 is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 135. In wet, icy, snow, or gravel driving conditions, 2008 Audi A5 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 Audi A5 (440 Nm @ 3500 RPM) has 40 more torque (in Nm) than 2009 BMW 135. (400 Nm @ 1300 RPM). This means 2008 Audi A5 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 135.
Compare all specifications:
| 2008 Audi A5 | 2009 BMW 135 | |
| Make | Audi | BMW |
| Model | A5 | 135 |
| Year Released | 2008 | 2009 |
| Body Type | Coupe | Coupe |
| 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 | 349 HP | 302 HP |
| Engine RPM | 7000 RPM | 6000 RPM |
| Torque | 440 Nm | 400 Nm |
| Torque RPM | 3500 RPM | 1300 RPM |
| Engine Compression Ratio | 10.3:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 250 km/hour |
| Acceleration 0-100mph | 5.1 seconds | 5.6 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 3 doors |
| Vehicle Weight | 1630 kg | 1320 kg |
| Vehicle Length | 4640 mm | 4370 mm |
| Vehicle Width | 1860 mm | 1410 mm |
| Vehicle Height | 1380 mm | 1760 mm |
| Wheelbase Size | 2760 mm | 2670 mm |
| Fuel Consumption Overall | 12.6 L/100km | 9.6 L/100km |
| Fuel Tank Capacity | 64 L | 53 L |
