2006 Cadillac DTS vs. 1999 Opel Vectra
To start off, 2006 Cadillac DTS is newer by 7 year(s). Which means there will be less support and parts availability for 1999 Opel Vectra. In addition, the cost of maintenance, including insurance, on 1999 Opel Vectra would be higher. At 4,572 cc (8 cylinders), 2006 Cadillac DTS is equipped with a bigger engine. In terms of performance, 2006 Cadillac DTS (275 HP @ 5200 RPM) has 161 more horse power than 1999 Opel Vectra. (114 HP @ 5400 RPM). In normal driving conditions, 2006 Cadillac DTS should accelerate faster than 1999 Opel Vectra.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 DTS (396 Nm @ 4400 RPM) has 226 more torque (in Nm) than 1999 Opel Vectra. (170 Nm @ 3400 RPM). This means 2006 Cadillac DTS will have an easier job in driving up hills or pulling heavy equipment than 1999 Opel Vectra.
Compare all specifications:
| 2006 Cadillac DTS | 1999 Opel Vectra | |
| Make | Cadillac | Opel |
| Model | DTS | Vectra |
| Year Released | 2006 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 4572 cc | 1796 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 275 HP | 114 HP |
| Engine RPM | 5200 RPM | 5400 RPM |
| Torque | 396 Nm | 170 Nm |
| Torque RPM | 4400 RPM | 3400 RPM |
| Engine Bore Size | 93 mm | 80.5 mm |
| Engine Stroke Size | 84 mm | 88.2 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 5280 mm | 4500 mm |
| Vehicle Width | 1910 mm | 1720 mm |
| Vehicle Height | 1470 mm | 1500 mm |
| Wheelbase Size | 2940 mm | 2650 mm |
