2004 Cadillac XLR vs. 2008 Opel Astra
To start off, 2008 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2004 Cadillac XLR. In addition, the cost of maintenance, including insurance, on 2004 Cadillac XLR would be higher. At 4,572 cc (8 cylinders), 2004 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2004 Cadillac XLR (320 HP @ 6000 RPM) has 152 more horse power than 2008 Opel Astra. (168 HP @ 5200 RPM). In normal driving conditions, 2004 Cadillac XLR should accelerate faster than 2008 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac XLR weights approximately 255 kg more than 2008 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 2008 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, 2004 Cadillac XLR (408 Nm @ 4400 RPM) has 158 more torque (in Nm) than 2008 Opel Astra. (250 Nm @ 1950 RPM). This means 2004 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2008 Opel Astra.
Compare all specifications:
| 2004 Cadillac XLR | 2008 Opel Astra | |
| Make | Cadillac | Opel |
| Model | XLR | Astra |
| Year Released | 2004 | 2008 |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 1998 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 168 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 408 Nm | 250 Nm |
| Torque RPM | 4400 RPM | 1950 RPM |
| Engine Bore Size | 93 mm | 86 mm |
| Engine Stroke Size | 84 mm | 86 mm |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 250 km/hour | 217 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 8.7 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1640 kg | 1385 kg |
| Vehicle Length | 4520 mm | 4260 mm |
| Vehicle Width | 1840 mm | 1760 mm |
| Vehicle Height | 1290 mm | 1470 mm |
| Wheelbase Size | 2690 mm | 2620 mm |
| Fuel Tank Capacity | 64 L | 52 L |
