2009 BMW 328 vs. 2008 Saturn Aura
To start off, 2009 BMW 328 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 Saturn Aura. In addition, the cost of maintenance, including insurance, on 2008 Saturn Aura would be higher. At 3,474 cc (6 cylinders), 2008 Saturn Aura is equipped with a bigger engine. In terms of performance, 2009 BMW 328 (230 HP @ 6500 RPM) has 11 more horse power than 2008 Saturn Aura. (219 HP @ 5900 RPM). In normal driving conditions, 2009 BMW 328 should accelerate faster than 2008 Saturn Aura.
Because 2009 BMW 328 is four wheel drive (4WD), it will have significant more traction and grip than 2008 Saturn Aura. In wet, icy, snow, or gravel driving conditions, 2009 BMW 328 will offer significantly more control. 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, 2008 Saturn Aura (297 Nm @ 3200 RPM) has 26 more torque (in Nm) than 2009 BMW 328. (271 Nm @ 2750 RPM). This means 2008 Saturn Aura will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 328. 2008 Saturn Aura has automatic transmission and 2009 BMW 328 has manual transmission. 2009 BMW 328 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2008 Saturn Aura will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 328 | 2008 Saturn Aura | |
| Make | BMW | Saturn |
| Model | 328 | Aura |
| Year Released | 2009 | 2008 |
| Body Type | Station Wagon | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 3474 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 230 HP | 219 HP |
| Engine RPM | 6500 RPM | 5900 RPM |
| Torque | 271 Nm | 297 Nm |
| Torque RPM | 2750 RPM | 3200 RPM |
| Engine Bore Size | 84 mm | 99.1 mm |
| Engine Stroke Size | 90 mm | 75.9 mm |
| Engine Compression Ratio | 16.0:1 | 9.8:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Length | 4540 mm | 4580 mm |
| Vehicle Width | 1820 mm | 1820 mm |
| Vehicle Height | 1420 mm | 1420 mm |
| Wheelbase Size | 2770 mm | 2620 mm |
| Fuel Tank Capacity | 61 L | 61 L |
