2004 Opel Vectra vs. 2005 Saturn ION
To start off, 2005 Saturn ION is newer by 1 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 2,198 cc (4 cylinders), 2004 Opel Vectra is equipped with a bigger engine. In terms of performance, 2004 Opel Vectra (152 HP) has 12 more horse power than 2005 Saturn ION. (140 HP). In normal driving conditions, 2004 Opel Vectra should accelerate faster than 2005 Saturn ION. With that said, vehicle weight also plays an important factor in acceleration. 2004 Opel Vectra weights approximately 306 kg more than 2005 Saturn ION. 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, 2004 Opel Vectra (223 Nm) has 26 more torque (in Nm) than 2005 Saturn ION. (197 Nm). This means 2004 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2005 Saturn ION.
Compare all specifications:
| 2004 Opel Vectra | 2005 Saturn ION | |
| Make | Opel | Saturn |
| Model | Vectra | ION |
| Year Released | 2004 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 2196 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 152 HP | 140 HP |
| Torque | 223 Nm | 197 Nm |
| Engine Compression Ratio | 12.0:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1244 kg |
| Vehicle Length | 4830 mm | 4690 mm |
| Vehicle Width | 1800 mm | 1710 mm |
| Vehicle Height | 1510 mm | 1460 mm |
| Wheelbase Size | 2840 mm | 2630 mm |
| Fuel Consumption Overall | 8.1 L/100km | 7.8 L/100km |
| Fuel Tank Capacity | 60 L | 49 L |
