2009 BMW 125 vs. 2005 BMW 325
To start off, 2009 BMW 125 is newer by 4 year(s). Which means there will be less support and parts availability for 2005 BMW 325. In addition, the cost of maintenance, including insurance, on 2005 BMW 325 would be higher. At 2,497 cc (6 cylinders), 2009 BMW 125 is equipped with a bigger engine. In terms of performance, 2009 BMW 125 (215 HP @ 6500 RPM) has 26 more horse power than 2005 BMW 325. (189 HP @ 6000 RPM). In normal driving conditions, 2009 BMW 125 should accelerate faster than 2005 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 325 weights approximately 199 kg more than 2009 BMW 125.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 BMW 125 (250 Nm @ 2750 RPM) has 5 more torque (in Nm) than 2005 BMW 325. (245 Nm @ 3500 RPM). This means 2009 BMW 125 will have an easier job in driving up hills or pulling heavy equipment than 2005 BMW 325.
Compare all specifications:
| 2009 BMW 125 | 2005 BMW 325 | |
| Make | BMW | BMW |
| Model | 125 | 325 |
| Year Released | 2009 | 2005 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2494 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 189 HP |
| Engine RPM | 6500 RPM | 6000 RPM |
| Torque | 250 Nm | 245 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Engine Compression Ratio | 10.2:1 | 11.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 245 km/hour | 235 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 7.1 seconds |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 1326 kg | 1525 kg |
| Vehicle Length | 4370 mm | 4270 mm |
| Vehicle Width | 1430 mm | 1760 mm |
| Vehicle Height | 1760 mm | 1410 mm |
| Wheelbase Size | 2670 mm | 2800 mm |
| Fuel Consumption Overall | 5.1 L/100km | 9.2 L/100km |
| Fuel Tank Capacity | 53 L | 63 L |
