2004 Rover 45 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 Rover 45. In addition, the cost of maintenance, including insurance, on 2004 Rover 45 would be higher. At 2,195 cc (4 cylinders), 2005 Saturn ION is equipped with a bigger engine. In terms of performance, 2005 Saturn ION (140 HP) has 25 more horse power than 2004 Rover 45. (115 HP) In normal driving conditions, 2005 Saturn ION should accelerate faster than 2004 Rover 45. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saturn ION weights approximately 108 kg more than 2004 Rover 45. 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 Saturn ION (197 Nm) has 37 more torque (in Nm) than 2004 Rover 45. (160 Nm). This means 2005 Saturn ION will have an easier job in driving up hills or pulling heavy equipment than 2004 Rover 45.
Compare all specifications:
| 2004 Rover 45 | 2005 Saturn ION | |
| Make | Rover | Saturn |
| Model | 45 | ION |
| Year Released | 2004 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1793 cc | 2195 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 115 HP | 140 HP |
| Torque | 160 Nm | 197 Nm |
| Engine Bore Size | 80 mm | 86 mm |
| Engine Stroke Size | 89.3 mm | 94 mm |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1155 kg | 1263 kg |
| Vehicle Length | 4550 mm | 4710 mm |
| Vehicle Width | 1690 mm | 1730 mm |
| Vehicle Height | 1390 mm | 1430 mm |
| Wheelbase Size | 2630 mm | 2630 mm |
| Fuel Tank Capacity | 55 L | 49 L |
