2009 Audi A4 vs. 2008 Cadillac XLR
To start off, 2009 Audi A4 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 4,565 cc (8 cylinders), 2008 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2008 Cadillac XLR (320 HP @ 6400 RPM) has 162 more horse power than 2009 Audi A4. (158 HP @ 4500 RPM) In normal driving conditions, 2008 Cadillac XLR should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac XLR weights approximately 630 kg more than 2009 Audi A4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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 A4, 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 (420 Nm @ 4400 RPM) has 170 more torque (in Nm) than 2009 Audi A4. (250 Nm @ 1500 RPM). This means 2008 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi A4.
Compare all specifications:
| 2009 Audi A4 | 2008 Cadillac XLR | |
| Make | Audi | Cadillac |
| Model | A4 | XLR |
| Year Released | 2009 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 4565 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 158 HP | 320 HP |
| Engine RPM | 4500 RPM | 6400 RPM |
| Torque | 250 Nm | 420 Nm |
| Torque RPM | 1500 RPM | 4400 RPM |
| Engine Bore Size | 82.5 mm | 93 mm |
| Engine Stroke Size | 84.1 mm | 84 mm |
| Engine Compression Ratio | 9.6:1 | 10.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 218 km/hour | 250 km/hour |
| Acceleration 0-100mph | 8.9 seconds | 6.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 930 kg | 1560 kg |
| Vehicle Length | 4710 mm | 4520 mm |
| Vehicle Width | 2010 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2810 mm | 2690 mm |
| Fuel Consumption Overall | 7.4 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 65 L | 68 L |
