2003 BMW 325 vs. 2007 Saturn Sky
To start off, 2007 Saturn Sky is newer by 4 year(s). Which means there will be less support and parts availability for 2003 BMW 325. In addition, the cost of maintenance, including insurance, on 2003 BMW 325 would be higher. At 2,494 cc (6 cylinders), 2003 BMW 325 is equipped with a bigger engine. In terms of performance, 2003 BMW 325 (192 HP @ 6000 RPM) has 15 more horse power than 2007 Saturn Sky. (177 HP @ 6600 RPM). In normal driving conditions, 2003 BMW 325 should accelerate faster than 2007 Saturn Sky.
Let's talk about torque, 2003 BMW 325 (245 Nm @ 3500 RPM) has 20 more torque (in Nm) than 2007 Saturn Sky. (225 Nm @ 4800 RPM). This means 2003 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2007 Saturn Sky.
Compare all specifications:
| 2003 BMW 325 | 2007 Saturn Sky | |
| Make | BMW | Saturn |
| Model | 325 | Sky |
| Year Released | 2003 | 2007 |
| Body Type | Hatchback | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2399 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 192 HP | 177 HP |
| Engine RPM | 6000 RPM | 6600 RPM |
| Torque | 245 Nm | 225 Nm |
| Torque RPM | 3500 RPM | 4800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.4:1 |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Length | 4270 mm | 4100 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1410 mm | 1280 mm |
| Wheelbase Size | 2730 mm | 2420 mm |
