2002 Saturn SC vs. 2007 BMW 630
To start off, 2007 BMW 630 is newer by 5 year(s). Which means there will be less support and parts availability for 2002 Saturn SC. In addition, the cost of maintenance, including insurance, on 2002 Saturn SC would be higher. At 2,996 cc (6 cylinders), 2007 BMW 630 is equipped with a bigger engine. In terms of performance, 2007 BMW 630 (255 HP @ 6600 RPM) has 155 more horse power than 2002 Saturn SC. (100 HP @ 5000 RPM) In normal driving conditions, 2007 BMW 630 should accelerate faster than 2002 Saturn SC. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 630 weights approximately 690 kg more than 2002 Saturn SC. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 BMW 630 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 630. However, in wet, icy, snow, or gravel driving conditions, 2002 Saturn SC, 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, 2007 BMW 630 (300 Nm @ 2500 RPM) has 146 more torque (in Nm) than 2002 Saturn SC. (154 Nm @ 2400 RPM). This means 2007 BMW 630 will have an easier job in driving up hills or pulling heavy equipment than 2002 Saturn SC. 2007 BMW 630 has automatic transmission and 2002 Saturn SC has manual transmission. 2002 Saturn SC will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 630 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Saturn SC | 2007 BMW 630 | |
| Make | Saturn | BMW |
| Model | SC | 630 |
| Year Released | 2002 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1901 cc | 2996 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 100 HP | 255 HP |
| Engine RPM | 5000 RPM | 6600 RPM |
| Torque | 154 Nm | 300 Nm |
| Torque RPM | 2400 RPM | 2500 RPM |
| Engine Bore Size | 82.1 mm | 85 mm |
| Engine Stroke Size | 90 mm | 88 mm |
| Engine Compression Ratio | 9.3:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1070 kg | 1760 kg |
| Vehicle Length | 4590 mm | 4830 mm |
| Vehicle Width | 1740 mm | 1860 mm |
| Vehicle Height | 1350 mm | 1380 mm |
| Wheelbase Size | 2710 mm | 2790 mm |
| Fuel Tank Capacity | 60 L | 70 L |
