2009 Audi A8 vs. 2013 BMW X1
To start off, 2013 BMW X1 is newer by 4 year(s). Which means there will be less support and parts availability for 2009 Audi A8. In addition, the cost of maintenance, including insurance, on 2009 Audi A8 would be higher. At 4,172 cc (8 cylinders), 2009 Audi A8 is equipped with a bigger engine. In terms of performance, 2009 Audi A8 (330 HP @ 6500 RPM) has 92 more horse power than 2013 BMW X1. (238 HP @ 5000 RPM). In normal driving conditions, 2009 Audi A8 should accelerate faster than 2013 BMW X1. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 165 kg more than 2013 BMW X1. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 A8 (430 Nm @ 3500 RPM) has 80 more torque (in Nm) than 2013 BMW X1. (350 Nm @ 4800 RPM). This means 2009 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2013 BMW X1.
Compare all specifications:
| 2009 Audi A8 | 2013 BMW X1 | |
| Make | Audi | BMW |
| Model | A8 | X1 |
| Year Released | 2009 | 2013 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 4172 cc | 1997 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 330 HP | 238 HP |
| Engine RPM | 6500 RPM | 5000 RPM |
| Torque | 430 Nm | 350 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Bore Size | 84.5 mm | 84 mm |
| Engine Stroke Size | 93 mm | 90 mm |
| Engine Compression Ratio | 11.0:1 | 10:01:00 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | AWD |
| Transmission Type | Automatic | 8-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1855 kg | 1690 kg |
| Vehicle Length | 5060 mm | 4484 mm |
| Vehicle Width | 1900 mm | 2044 mm |
| Vehicle Height | 1450 mm | 1545 mm |
| Wheelbase Size | 2950 mm | 2760 mm |
| Fuel Tank Capacity | 90 L | 63 L |
