2004 BMW 325 vs. 2007 BMW 320
To start off, 2007 BMW 320 is newer by 3 year(s). Which means there will be less support and parts availability for 2004 BMW 325. In addition, the cost of maintenance, including insurance, on 2004 BMW 325 would be higher. At 2,490 cc (6 cylinders), 2004 BMW 325 is equipped with a bigger engine. In terms of performance, 2004 BMW 325 (184 HP @ 7250 RPM) has 16 more horse power than 2007 BMW 320. (168 HP @ 6100 RPM). In normal driving conditions, 2004 BMW 325 should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 320 weights approximately 20 kg more than 2004 BMW 325.
Let's talk about torque, 2004 BMW 325 (237 Nm) has 27 more torque (in Nm) than 2007 BMW 320. (210 Nm). This means 2004 BMW 325 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320.
Compare all specifications:
| 2004 BMW 325 | 2007 BMW 320 | |
| Make | BMW | BMW |
| Model | 325 | 320 |
| Year Released | 2004 | 2007 |
| Body Type | Station Wagon | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2490 cc | 2169 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 184 HP | 168 HP |
| Engine RPM | 7250 RPM | 6100 RPM |
| Torque | 237 Nm | 210 Nm |
| Engine Bore Size | 84 mm | 80 mm |
| Engine Stroke Size | 75 mm | 72 mm |
| Engine Compression Ratio | 10.5:1 | 10.8:1 |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1595 kg | 1615 kg |
| Vehicle Length | 4480 mm | 4490 mm |
| Vehicle Width | 1750 mm | 1760 mm |
| Vehicle Height | 1420 mm | 1380 mm |
| Wheelbase Size | 2730 mm | 2730 mm |
| Fuel Consumption Overall | 9.8 L/100km | 9.4 L/100km |
| Fuel Tank Capacity | 63 L | 63 L |
