2006 Cadillac CTS vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 1 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 5,965 cc, 2006 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac CTS (400 HP @ 6000 RPM) has 227 more horse power than 2007 Opel Vectra. (173 HP @ 5500 RPM). In normal driving conditions, 2006 Cadillac CTS should accelerate faster than 2007 Opel Vectra.
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, 2007 Opel Vectra, 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, 2006 Cadillac CTS (536 Nm @ 4400 RPM) has 271 more torque (in Nm) than 2007 Opel Vectra. (265 Nm @ 2500 RPM). This means 2006 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2006 Cadillac CTS | 2007 Opel Vectra | |
| Make | Cadillac | Opel |
| Model | CTS | Vectra |
| Year Released | 2006 | 2007 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5965 cc | 1996 cc |
| Horse Power | 400 HP | 173 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 536 Nm | 265 Nm |
| Torque RPM | 4400 RPM | 2500 RPM |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4870 mm | 4600 mm |
| Vehicle Width | 1800 mm | 1800 mm |
| Vehicle Height | 1460 mm | 1470 mm |
| Wheelbase Size | 2890 mm | 2710 mm |
| Fuel Consumption Overall | 12.5 L/100km | 8.9 L/100km |
| Fuel Tank Capacity | 64 L | 61 L |
