2010 Opel Astra vs. 2006 Cadillac CTS
To start off, 2010 Opel Astra is newer by 4 year(s). Which means there will be less support and parts availability for 2006 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2006 Cadillac CTS would be higher. At 2,792 cc (6 cylinders), 2006 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac CTS (212 HP @ 6000 RPM) has 15 more horse power than 2010 Opel Astra. (197 HP @ 5400 RPM) In normal driving conditions, 2006 Cadillac CTS should accelerate faster than 2010 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Astra weights approximately 5 kg more than 2006 Cadillac CTS.
Because 2006 Cadillac CTS 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 CTS. However, in wet, icy, snow, or gravel driving conditions, 2010 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, both vehicles can yield 262 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2006 Cadillac CTS has automatic transmission and 2010 Opel Astra has manual transmission. 2010 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2010 Opel Astra | 2006 Cadillac CTS | |
| Make | Opel | Cadillac |
| Model | Astra | CTS |
| Year Released | 2010 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1998 cc | 2792 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 197 HP | 212 HP |
| Engine RPM | 5400 RPM | 6000 RPM |
| Torque | 262 Nm | 262 Nm |
| Torque RPM | 1950 RPM | 3300 RPM |
| Engine Compression Ratio | 8.8:1 | 10.1:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Top Speed | 234 km/hour | 226 km/hour |
| Acceleration 0-100mph | 8.1 seconds | 8.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1625 kg | 1620 kg |
| Vehicle Length | 4300 mm | 4830 mm |
| Vehicle Width | 1760 mm | 1800 mm |
| Vehicle Height | 1440 mm | 1450 mm |
| Wheelbase Size | 2620 mm | 2890 mm |
| Fuel Consumption Overall | 9.3 L/100km | 10.7 L/100km |
| Fuel Tank Capacity | 52 L | 66 L |
