2006 Audi A8 vs. 2008 BMW 135
To start off, 2008 BMW 135 is newer by 2 year(s). Which means there will be less support and parts availability for 2006 Audi A8. In addition, the cost of maintenance, including insurance, on 2006 Audi A8 would be higher. At 3,123 cc (6 cylinders), 2006 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 BMW 135 (300 HP) has 44 more horse power than 2006 Audi A8. (256 HP) In normal driving conditions, 2008 BMW 135 should accelerate faster than 2006 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2006 Audi A8 weights approximately 320 kg more than 2008 BMW 135.
Because 2008 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 2008 BMW 135. However, in wet, icy, snow, or gravel driving conditions, 2006 Audi A8, 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 135 (407 Nm @ 1400 RPM) has 77 more torque (in Nm) than 2006 Audi A8. (330 Nm @ 3250 RPM). This means 2008 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi A8.
Compare all specifications:
| 2006 Audi A8 | 2008 BMW 135 | |
| Make | Audi | BMW |
| Model | A8 | 135 |
| Year Released | 2006 | 2008 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3123 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 256 HP | 300 HP |
| Torque | 330 Nm | 407 Nm |
| Torque RPM | 3250 RPM | 1400 RPM |
| Engine Compression Ratio | 13.0:1 | 10.2:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 245 km/hour | 244 km/hour |
| Acceleration 0-100mph | 7.7 seconds | 5.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1560 kg |
| Vehicle Length | 5060 mm | 4370 mm |
| Vehicle Width | 1900 mm | 1750 mm |
| Vehicle Height | 1450 mm | 1410 mm |
| Wheelbase Size | 2950 mm | 2670 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 90 L | 53 L |
