2009 BMW 125 vs. 2007 BMW 323
To start off, 2009 BMW 125 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 BMW 323. In addition, the cost of maintenance, including insurance, on 2007 BMW 323 would be higher. Both 2009 BMW 125 and 2007 BMW 323 are equipped with a 2,497 cc engine. In terms of performance, 2009 BMW 125 (215 HP @ 6500 RPM) has 40 more horse power than 2007 BMW 323. (175 HP @ 5800 RPM). In normal driving conditions, 2009 BMW 125 should accelerate faster than 2007 BMW 323. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 323 weights approximately 198 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 20 more torque (in Nm) than 2007 BMW 323. (230 Nm @ 3500 RPM). This means 2009 BMW 125 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 323. 2007 BMW 323 has automatic transmission and 2009 BMW 125 has manual transmission. 2009 BMW 125 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW 323 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 125 | 2007 BMW 323 | |
| Make | BMW | BMW |
| Model | 125 | 323 |
| Year Released | 2009 | 2007 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 2497 cc |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 175 HP |
| Engine RPM | 6500 RPM | 5800 RPM |
| Torque | 250 Nm | 230 Nm |
| Torque RPM | 2750 RPM | 3500 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 245 km/hour | 226 km/hour |
| Acceleration 0-100mph | 6.4 seconds | 8.8 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 1326 kg | 1524 kg |
| Vehicle Length | 4370 mm | 4530 mm |
| Vehicle Width | 1430 mm | 1430 mm |
| Vehicle Height | 1760 mm | 1820 mm |
| Wheelbase Size | 2670 mm | 2770 mm |
| Fuel Consumption Overall | 5.1 L/100km | 9 L/100km |
| Fuel Tank Capacity | 53 L | 60 L |
