2007 Audi A8 vs. 2013 Cadillac XTS
To start off, 2013 Cadillac XTS is newer by 6 year(s). Which means there will be less support and parts availability for 2007 Audi A8. In addition, the cost of maintenance, including insurance, on 2007 Audi A8 would be higher. At 5,997 cc, 2007 Audi A8 is equipped with a bigger engine. In terms of performance, 2007 Audi A8 (444 HP @ 6200 RPM) has 130 more horse power than 2013 Cadillac XTS. (314 HP @ 6800 RPM). In normal driving conditions, 2007 Audi A8 should accelerate faster than 2013 Cadillac XTS. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A8 weights approximately 178 kg more than 2013 Cadillac XTS. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2013 Cadillac XTS. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Audi A8 (580 Nm @ 4000 RPM) has 222 more torque (in Nm) than 2013 Cadillac XTS. (358 Nm @ 5200 RPM). This means 2007 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2013 Cadillac XTS.
Compare all specifications:
| 2007 Audi A8 | 2013 Cadillac XTS | |
| Make | Audi | Cadillac |
| Model | A8 | XTS |
| Year Released | 2007 | 2013 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5997 cc | 3564 cc |
| Engine Type | W | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 444 HP | 314 HP |
| Engine RPM | 6200 RPM | 6800 RPM |
| Torque | 580 Nm | 358 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Engine Bore Size | 84 mm | 94 mm |
| Engine Stroke Size | 90.2 mm | 86 mm |
| Engine Compression Ratio | 11.0:1 | 11.5 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1995 kg | 1817 kg |
| Vehicle Length | 5070 mm | 5131 mm |
| Vehicle Width | 1900 mm | 1852 mm |
| Vehicle Height | 1460 mm | 1510 mm |
| Wheelbase Size | 3080 mm | 2837 mm |
| Fuel Consumption Overall | 13.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 90 L | 72 L |
