2005 Opel Vectra vs. 2010 Cadillac CTS
To start off, 2010 Cadillac CTS is newer by 5 year(s). Which means there will be less support and parts availability for 2005 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2005 Opel Vectra would be higher. At 3,600 cc (6 cylinders), 2010 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2010 Cadillac CTS (304 HP @ 6400 RPM) has 129 more horse power than 2005 Opel Vectra. (175 HP @ 4000 RPM) In normal driving conditions, 2010 Cadillac CTS should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2010 Cadillac CTS weights approximately 144 kg more than 2005 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 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 2010 Cadillac CTS. However, in wet, icy, snow, or gravel driving conditions, 2005 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, both vehicles can yield 370 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. 2010 Cadillac CTS has automatic transmission and 2005 Opel Vectra has manual transmission. 2005 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 2010 Cadillac CTS | |
| Make | Opel | Cadillac |
| Model | Vectra | CTS |
| Year Released | 2005 | 2010 |
| Body Type | Sedan | Station Wagon |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 3600 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 304 HP |
| Engine RPM | 4000 RPM | 6400 RPM |
| Torque | 370 Nm | 370 Nm |
| Torque RPM | 1900 RPM | 5200 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1613 kg | 1757 kg |
| Vehicle Length | 4600 mm | 4867 mm |
| Vehicle Width | 1800 mm | 1842 mm |
| Vehicle Height | 1470 mm | 1473 mm |
| Wheelbase Size | 2620 mm | 2880 mm |
| Fuel Tank Capacity | 61 L | 68 L |
