2005 Opel Vectra vs. 2004 Jaguar S-Type
To start off, 2005 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Jaguar S-Type. In addition, the cost of maintenance, including insurance, on 2004 Jaguar S-Type would be higher. At 2,968 cc (6 cylinders), 2004 Jaguar S-Type is equipped with a bigger engine. In terms of performance, 2004 Jaguar S-Type (235 HP @ 6800 RPM) has 60 more horse power than 2005 Opel Vectra. (175 HP @ 4000 RPM) In normal driving conditions, 2004 Jaguar S-Type should accelerate faster than 2005 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jaguar S-Type weights approximately 43 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 2004 Jaguar S-Type 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 2004 Jaguar S-Type. 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, 2005 Opel Vectra (370 Nm @ 1900 RPM) has 77 more torque (in Nm) than 2004 Jaguar S-Type. (293 Nm @ 4100 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2004 Jaguar S-Type.
Compare all specifications:
| 2005 Opel Vectra | 2004 Jaguar S-Type | |
| Make | Opel | Jaguar |
| Model | Vectra | S-Type |
| Year Released | 2005 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 2958 cc | 2968 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 175 HP | 235 HP |
| Engine RPM | 4000 RPM | 6800 RPM |
| Torque | 370 Nm | 293 Nm |
| Torque RPM | 1900 RPM | 4100 RPM |
| Engine Bore Size | 87.5 mm | 89.1 mm |
| Engine Stroke Size | 82 mm | 79.5 mm |
| Engine Compression Ratio | 18.5:1 | 11.0:1 |
| Acceleration 0-100mph | 9.3 seconds | 7.6 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1630 kg | 1673 kg |
| Vehicle Length | 4600 mm | 4880 mm |
| Vehicle Width | 1800 mm | 1820 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2610 mm | 2920 mm |
| Fuel Consumption Overall | 7 L/100km | 10.3 L/100km |
| Fuel Tank Capacity | 61 L | 70 L |
