2009 Audi A8 vs. 2008 Cadillac XLR
To start off, 2009 Audi A8 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2008 Cadillac XLR would be higher. At 4,566 cc (8 cylinders), 2008 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2008 Cadillac XLR (320 HP @ 6400 RPM) has 113 more horse power than 2009 Audi A8. (207 HP @ 5500 RPM) In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 2009 Audi A8. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A8 weights approximately 55 kg more than 2008 Cadillac XLR.
Because 2008 Cadillac XLR 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 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 2009 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 Cadillac XLR (421 Nm @ 4400 RPM) has 141 more torque (in Nm) than 2009 Audi A8. (280 Nm @ 3000 RPM). This means 2008 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A8.
Compare all specifications:
| 2009 Audi A8 | 2008 Cadillac XLR | |
| Make | Audi | Cadillac |
| Model | A8 | XLR |
| Year Released | 2009 | 2008 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2772 cc | 4566 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 207 HP | 320 HP |
| Engine RPM | 5500 RPM | 6400 RPM |
| Torque | 280 Nm | 421 Nm |
| Torque RPM | 3000 RPM | 4400 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 8 seconds | 5.9 seconds |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1690 kg | 1635 kg |
| Vehicle Length | 5070 mm | 4520 mm |
| Vehicle Width | 1900 mm | 1840 mm |
| Vehicle Height | 1450 mm | 1290 mm |
| Wheelbase Size | 2950 mm | 2690 mm |
| Fuel Consumption Overall | 8.3 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 90 L | 68 L |
