2005 Saturn ION vs. 2011 BMW 320
To start off, 2011 BMW 320 is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Saturn ION. In addition, the cost of maintenance, including insurance, on 2005 Saturn ION would be higher. At 2,196 cc (4 cylinders), 2005 Saturn ION is equipped with a bigger engine. In terms of performance, 2011 BMW 320 (182 HP) has 42 more horse power than 2005 Saturn ION. (140 HP) In normal driving conditions, 2011 BMW 320 should accelerate faster than 2005 Saturn ION.
Because 2011 BMW 320 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 2011 BMW 320. However, in wet, icy, snow, or gravel driving conditions, 2005 Saturn ION, 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, 2011 BMW 320 (380 Nm) has 183 more torque (in Nm) than 2005 Saturn ION. (197 Nm). This means 2011 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saturn ION.
Compare all specifications:
| 2005 Saturn ION | 2011 BMW 320 | |
| Make | Saturn | BMW |
| Model | ION | 320 |
| Year Released | 2005 | 2011 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2196 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 140 HP | 182 HP |
| Torque | 197 Nm | 380 Nm |
| Engine Bore Size | 86 mm | 90 mm |
| Engine Stroke Size | 94 mm | 84 mm |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Length | 4690 mm | 4624 mm |
| Vehicle Width | 1710 mm | 1811 mm |
| Vehicle Height | 1460 mm | 1384 mm |
| Wheelbase Size | 2630 mm | 2810 mm |
| Fuel Tank Capacity | 49 L | 57 L |
