2005 Audi A8 vs. 2013 BMW 5 Series
To start off, 2013 BMW 5 Series is newer by 8 year(s). Which means there will be less support and parts availability for 2005 Audi A8. In addition, the cost of maintenance, including insurance, on 2005 Audi A8 would be higher. At 4,170 cc (8 cylinders), 2005 Audi A8 is equipped with a bigger engine. In terms of performance, 2005 Audi A8 (330 HP @ 6500 RPM) has 34 more horse power than 2013 BMW 5 Series. (296 HP @ 5800 RPM). In normal driving conditions, 2005 Audi A8 should accelerate faster than 2013 BMW 5 Series. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 5 Series weights approximately 250 kg more than 2005 Audi A8.
Because 2005 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2013 BMW 5 Series. In wet, icy, snow, or gravel driving conditions, 2005 Audi A8 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, 2005 Audi A8 (430 Nm @ 3500 RPM) has 23 more torque (in Nm) than 2013 BMW 5 Series. (407 Nm @ 5000 RPM). This means 2005 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW 5 Series.
Compare all specifications:
| 2005 Audi A8 | 2013 BMW 5 Series | |
| Make | Audi | BMW |
| Model | A8 | 5 Series |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4170 cc | 2979 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 330 HP | 296 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 430 Nm | 407 Nm |
| Torque RPM | 3500 RPM | 5000 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 93 mm | 89 mm |
| Engine Compression Ratio | 11.0:1 | 10.2 :1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 240 km/hour |
| Acceleration 0-100mph | 6.3 seconds | 6.2 seconds |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1855 kg | 2105 kg |
| Vehicle Length | 5060 mm | 4999 mm |
| Vehicle Width | 1900 mm | 2132 mm |
| Vehicle Height | 1450 mm | 1559 mm |
| Wheelbase Size | 2770 mm | 3070 mm |
| Fuel Tank Capacity | 90 L | 70 L |
