2005 Opel Vectra vs. 2013 Cadillac CTS
To start off, 2013 Cadillac CTS is newer by 8 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), 2013 Cadillac CTS is equipped with a bigger engine. In terms of performance, 2013 Cadillac CTS (314 HP @ 6800 RPM) has 166 more horse power than 2005 Opel Vectra. (148 HP @ 4000 RPM) In normal driving conditions, 2013 Cadillac CTS should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2013 Cadillac CTS weights approximately 568 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 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, 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, 2013 Cadillac CTS (373 Nm @ 4900 RPM) has 52 more torque (in Nm) than 2005 Opel Vectra. (321 Nm @ 2000 RPM). This means 2013 Cadillac CTS will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Vectra. 2013 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. 2013 Cadillac CTS will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 Opel Vectra | 2013 Cadillac CTS | |
| Make | Opel | Cadillac |
| Model | Vectra | CTS |
| Year Released | 2005 | 2013 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1909 cc | 3600 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 148 HP | 314 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 321 Nm | 373 Nm |
| Torque RPM | 2000 RPM | 4900 RPM |
| Engine Bore Size | 82 mm | 94 mm |
| Engine Stroke Size | 90.4 mm | 86 mm |
| Engine Compression Ratio | 18.0:1 | 11.3 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | 6-speed automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1200 kg | 1768 kg |
| Vehicle Length | 4600 mm | 4788 mm |
| Vehicle Width | 1800 mm | 1882 mm |
| Vehicle Height | 1470 mm | 1442 mm |
| Wheelbase Size | 2640 mm | 2880 mm |
| Fuel Consumption Overall | 5.8 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 61 L | 68 L |
