2009 Audi R8 vs. 2008 BMW 525
To start off, 2009 Audi R8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 525. In addition, the cost of maintenance, including insurance, on 2008 BMW 525 would be higher. At 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 525 weights approximately 600 kg more than 2009 Audi R8.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2008 BMW 525. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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, 2009 Audi R8 (430 Nm @ 4500 RPM) has 180 more torque (in Nm) than 2008 BMW 525. (250 Nm @ 2900 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 525. 2008 BMW 525 has automatic transmission and 2009 Audi R8 has manual transmission. 2009 Audi R8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi R8 | 2008 BMW 525 | |
| Make | Audi | BMW |
| Model | R8 | 525 |
| Year Released | 2009 | 2008 |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 2497 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 420 HP | 0 HP |
| Torque | 430 Nm | 250 Nm |
| Torque RPM | 4500 RPM | 2900 RPM |
| Engine Compression Ratio | 12.5:1 | 11.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 895 kg | 1495 kg |
| Vehicle Length | 4440 mm | 4870 mm |
| Vehicle Height | 1260 mm | 1470 mm |
| Wheelbase Size | 2660 mm | 2890 mm |
| Fuel Consumption Overall | 15.7 L/100km | 7 L/100km |
| Fuel Tank Capacity | 90 L | 70 L |
