2007 Cadillac XLR vs. 2006 Opel Astra
To start off, 2007 Cadillac XLR is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 4,565 cc (8 cylinders), 2007 Cadillac XLR is equipped with a bigger engine. In terms of performance, 2007 Cadillac XLR (320 HP @ 6400 RPM) has 171 more horse power than 2006 Opel Astra. (149 HP @ 4000 RPM). In normal driving conditions, 2007 Cadillac XLR should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Cadillac XLR weights approximately 140 kg more than 2006 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 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 2007 Cadillac XLR. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2007 Cadillac XLR (420 Nm @ 4400 RPM) has 100 more torque (in Nm) than 2006 Opel Astra. (320 Nm @ 2000 RPM). This means 2007 Cadillac XLR will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 2007 Cadillac XLR has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Cadillac XLR will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Cadillac XLR | 2006 Opel Astra | |
| Make | Cadillac | Opel |
| Model | XLR | Astra |
| Year Released | 2007 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 1910 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 320 HP | 149 HP |
| Engine RPM | 6400 RPM | 4000 RPM |
| Torque | 420 Nm | 320 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 82 mm |
| Engine Stroke Size | 84.1 mm | 90.4 mm |
| Engine Compression Ratio | 10.5:1 | 17.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 250 km/hour | 213 km/hour |
| Acceleration 0-100mph | 5.9 seconds | 10.2 seconds |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1655 kg | 1515 kg |
| Vehicle Length | 4520 mm | 4480 mm |
| Vehicle Width | 1840 mm | 2030 mm |
| Vehicle Height | 1290 mm | 1420 mm |
| Wheelbase Size | 2690 mm | 2620 mm |
| Fuel Consumption Overall | 11.9 L/100km | 6.1 L/100km |
| Fuel Tank Capacity | 68 L | 52 L |
