2005 Cadillac Seville vs. 2001 Opel Vectra
To start off, 2005 Cadillac Seville is newer by 4 year(s). Which means there will be less support and parts availability for 2001 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2001 Opel Vectra would be higher. At 4,565 cc (8 cylinders), 2005 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2005 Cadillac Seville (301 HP @ 6000 RPM) has 156 more horse power than 2001 Opel Vectra. (145 HP @ 5600 RPM). In normal driving conditions, 2005 Cadillac Seville should accelerate faster than 2001 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2005 Cadillac Seville weights approximately 372 kg more than 2001 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2005 Cadillac Seville (400 Nm @ 4400 RPM) has 197 more torque (in Nm) than 2001 Opel Vectra. (203 Nm @ 4000 RPM). This means 2005 Cadillac Seville will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Vectra.
Compare all specifications:
| 2005 Cadillac Seville | 2001 Opel Vectra | |
| Make | Cadillac | Opel |
| Model | Seville | Vectra |
| Year Released | 2005 | 2001 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4565 cc | 2198 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 301 HP | 145 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 400 Nm | 203 Nm |
| Torque RPM | 4400 RPM | 4000 RPM |
| Engine Bore Size | 93.1 mm | 86 mm |
| Engine Stroke Size | 84 mm | 94.6 mm |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Acceleration 0-100mph | 6.8 seconds | 10.8 seconds |
| Drive Type | Front | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1857 kg | 1485 kg |
| Vehicle Length | 5000 mm | 4600 mm |
| Vehicle Width | 1900 mm | 1800 mm |
| Vehicle Height | 1430 mm | 1470 mm |
| Wheelbase Size | 2740 mm | 2610 mm |
| Fuel Tank Capacity | 70 L | 61 L |
