2007 BMW 325 vs. 2006 Saturn Relay
To start off, 2007 BMW 325 is newer by 1 year(s). Which means there will be less support and parts availability for 2006 Saturn Relay. In addition, the cost of maintenance, including insurance, on 2006 Saturn Relay would be higher. At 3,491 cc (6 cylinders), 2006 Saturn Relay is equipped with a bigger engine. In terms of performance, 2007 BMW 325 (215 HP @ 6500 RPM) has 14 more horse power than 2006 Saturn Relay. (201 HP @ 5200 RPM). In normal driving conditions, 2007 BMW 325 should accelerate faster than 2006 Saturn Relay. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 325 weights approximately 76 kg more than 2006 Saturn Relay. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 325 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 2007 BMW 325. However, in wet, icy, snow, or gravel driving conditions, 2006 Saturn Relay, 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, 2006 Saturn Relay (293 Nm @ 4400 RPM) has 42 more torque (in Nm) than 2007 BMW 325. (251 Nm @ 2750 RPM). This means 2006 Saturn Relay will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 325.
Compare all specifications:
| 2007 BMW 325 | 2006 Saturn Relay | |
| Make | BMW | Saturn |
| Model | 325 | Relay |
| Year Released | 2007 | 2006 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 3491 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 215 HP | 201 HP |
| Engine RPM | 6500 RPM | 5200 RPM |
| Torque | 251 Nm | 293 Nm |
| Torque RPM | 2750 RPM | 4400 RPM |
| Engine Bore Size | 78.8 mm | 94.1 mm |
| Engine Stroke Size | 82 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1520 kg | 1444 kg |
| Vehicle Length | 4530 mm | 5210 mm |
| Vehicle Width | 1430 mm | 1840 mm |
| Vehicle Height | 1820 mm | 1750 mm |
| Wheelbase Size | 2770 mm | 3080 mm |
| Fuel Consumption | 7.8 L/100km | 9.4 L/100km |
| Fuel Consumption City | 11.8 L/100km | 13.1 L/100km |
| Fuel Consumption Overall | 9 L/100km | 11.2 L/100km |
| Fuel Tank Capacity | 63 L | 95 L |
