2006 Opel Astra vs. 2013 Cadillac CTS
To start off, 2013 Cadillac CTS is newer by 7 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 3,000 cc (6 cylinders), 2013 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2013 Cadillac CTS (266 HP @ 6800 RPM) has 177 more horse power than 2006 Opel Astra. (89 HP @ 4000 RPM) In normal driving conditions, 2013 Cadillac CTS should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac CTS weights approximately 438 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 2013 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 2013 Cadillac CTS. 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, 2013 Cadillac CTS (373 Nm @ 4900 RPM) has 172 more torque (in Nm) than 2006 Opel Astra. (201 Nm @ 1750 RPM). This means 2013 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra.
Compare all specifications:
| 2006 Opel Astra | 2013 Cadillac CTS | |
| Make | Opel | Cadillac |
| Model | Astra | CTS |
| Year Released | 2006 | 2013 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1248 cc | 3000 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 89 HP | 266 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 201 Nm | 373 Nm |
| Torque RPM | 1750 RPM | 4900 RPM |
| Engine Bore Size | 69.6 mm | 94 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Fuel Type | Diesel | Gasoline |
| Acceleration 0-100mph | 13.6 seconds | 7.3 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | 6-speed automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1330 kg | 1768 kg |
| Vehicle Length | 4300 mm | 4788 mm |
| Vehicle Width | 1760 mm | 1882 mm |
| Vehicle Height | 1440 mm | 1422 mm |
| Wheelbase Size | 2620 mm | 2880 mm |
| Fuel Consumption | 4 L/100km | 8.7 L/100km |
| Fuel Consumption Overall | 4.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 52 L | 68 L |
