2008 BMW 530 vs. 2005 Saturn Relay
To start off, 2008 BMW 530 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Saturn Relay. In addition, the cost of maintenance, including insurance, on 2005 Saturn Relay would be higher. At 3,490 cc (6 cylinders), 2005 Saturn Relay is equipped with a bigger engine. With that said, vehicle weight also plays an important factor in acceleration. 2005 Saturn Relay weights approximately 338 kg more than 2008 BMW 530.
Because 2008 BMW 530 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 2008 BMW 530. However, in wet, icy, snow, or gravel driving conditions, 2005 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, 2008 BMW 530 (300 Nm) has 2 more torque (in Nm) than 2005 Saturn Relay. (298 Nm). This means 2008 BMW 530 will have an easier job in driving up hills or pulling heavy equipment than 2005 Saturn Relay.
Compare all specifications:
| 2008 BMW 530 | 2005 Saturn Relay | |
| Make | BMW | Saturn |
| Model | 530 | Relay |
| Year Released | 2008 | 2005 |
| Body Type | Sedan | Minivan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 3490 cc |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 0 HP | 200 HP |
| Torque | 300 Nm | 298 Nm |
| Engine Bore Size | 84 mm | 94 mm |
| Engine Stroke Size | 89.6 mm | 84 mm |
| Engine Compression Ratio | 10.2:1 | 9.8:1 |
| Drive Type | Rear | Front |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1608 kg | 1946 kg |
| Vehicle Length | 4870 mm | 5210 mm |
| Vehicle Height | 1470 mm | 1840 mm |
| Wheelbase Size | 2840 mm | 3080 mm |
| Fuel Consumption Overall | 9.5 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 70 L | 95 L |
