2007 Audi A4 vs. 2006 Cadillac XLR
To start off, 2007 Audi A4 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2006 Cadillac XLR would be higher. At 4,563 cc (8 cylinders), 2006 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2006 Cadillac XLR (322 HP @ 6400 RPM) has 122 more horse power than 2007 Audi A4. (200 HP @ 5100 RPM) In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 2007 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2007 Audi A4 weights approximately 226 kg more than 2006 Cadillac XLR.
Because 2007 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2006 Cadillac XLR. In wet, icy, snow, or gravel driving conditions, 2007 Audi A4 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, 2006 Cadillac XLR (423 Nm @ 4400 RPM) has 142 more torque (in Nm) than 2007 Audi A4. (281 Nm @ 1800 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2007 Audi A4.
Compare all specifications:
| 2007 Audi A4 | 2006 Cadillac XLR | |
| Make | Audi | Cadillac |
| Model | A4 | XLR |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 4563 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 322 HP |
| Engine RPM | 5100 RPM | 6400 RPM |
| Torque | 281 Nm | 423 Nm |
| Torque RPM | 1800 RPM | 4400 RPM |
| Engine Bore Size | 82.6 mm | 93 mm |
| Engine Stroke Size | 92.8 mm | 84 mm |
| Fuel Type | Diesel | Gasoline - Premium |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1880 kg | 1654 kg |
| Vehicle Length | 4590 mm | 4520 mm |
| Vehicle Width | 1780 mm | 1840 mm |
| Vehicle Height | 1430 mm | 1290 mm |
| Wheelbase Size | 2660 mm | 2690 mm |
| Fuel Consumption Overall | 9.4 L/100km | 12.3 L/100km |
| Fuel Tank Capacity | 63 L | 68 L |
