2004 Cadillac CTS vs. 2005 Opel Astra
To start off, 2005 Opel Astra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Cadillac CTS. In addition, the cost of maintenance, including insurance, on 2004 Cadillac CTS would be higher. At 3,179 cc (6 cylinders), 2004 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2004 Cadillac CTS (220 HP @ 6000 RPM) has 123 more horse power than 2005 Opel Astra. (97 HP @ 6000 RPM). In normal driving conditions, 2004 Cadillac CTS should accelerate faster than 2005 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Cadillac CTS weights approximately 482 kg more than 2005 Opel Astra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 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 2004 Cadillac CTS. However, in wet, icy, snow, or gravel driving conditions, 2005 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 CTS (298 Nm) has 156 more torque (in Nm) than 2005 Opel Astra. (142 Nm). This means 2004 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Astra.
Compare all specifications:
| 2004 Cadillac CTS | 2005 Opel Astra | |
| Make | Cadillac | Opel |
| Model | CTS | Astra |
| Year Released | 2004 | 2005 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3179 cc | 1598 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 220 HP | 97 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 298 Nm | 142 Nm |
| Engine Compression Ratio | 10.0:1 | 9.8:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1592 kg | 1110 kg |
| Wheelbase Size | 2890 mm | 2700 mm |
| Fuel Consumption Overall | 11.4 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 66 L | 52 L |
