2006 Cadillac XLR vs. 2004 Opel Astra
To start off, 2006 Cadillac XLR is newer by 2 year(s). Which means there will be less support and parts availability for 2004 Opel Astra. In addition, the cost of maintenance, including insurance, on 2004 Opel Astra 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 237 more horse power than 2004 Opel Astra. (85 HP @ 5400 RPM). In normal driving conditions, 2006 Cadillac XLR should accelerate faster than 2004 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Cadillac XLR weights approximately 339 kg more than 2004 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 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 2006 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 2004 Opel Astra, 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, 2006 Cadillac XLR (423 Nm @ 4400 RPM) has 284 more torque (in Nm) than 2004 Opel Astra. (139 Nm @ 2600 RPM). This means 2006 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Astra.
Compare all specifications:
| 2006 Cadillac XLR | 2004 Opel Astra | |
| Make | Cadillac | Opel |
| Model | XLR | Astra |
| Year Released | 2006 | 2004 |
| Body Type | Convertible | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 4563 cc | 1598 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 322 HP | 85 HP |
| Engine RPM | 6400 RPM | 5400 RPM |
| Torque | 423 Nm | 139 Nm |
| Torque RPM | 4400 RPM | 2600 RPM |
| Engine Bore Size | 93 mm | 79 mm |
| Engine Stroke Size | 84 mm | 81.5 mm |
| Top Speed | 250 km/hour | 157 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 15 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1654 kg | 1315 kg |
| Vehicle Length | 4520 mm | 4290 mm |
| Vehicle Width | 1840 mm | 1720 mm |
| Vehicle Height | 1290 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2610 mm |
| Fuel Tank Capacity | 68 L | 52 L |
