2007 BMW 320 vs. 2009 BMW 125
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 320. In addition, the cost of maintenance, including insurance, on 2007 BMW 320 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 67 more horse power than 2007 BMW 320. (148 HP @ 6200 RPM) In normal driving conditions, 2009 BMW 125 should accelerate faster than 2007 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW 320 weights approximately 75 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 (251 Nm @ 2750 RPM) has 51 more torque (in Nm) than 2007 BMW 320. (200 Nm @ 3600 RPM). This means 2009 BMW 125 will have an easier job in driving up hills or pulling heavy equipment than 2007 BMW 320. 2009 BMW 125 has automatic transmission and 2007 BMW 320 has manual transmission. 2007 BMW 320 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 BMW 125 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 BMW 320 | 2009 BMW 125 | |
| Make | BMW | BMW |
| Model | 320 | 125 |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1993 cc | 2497 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 215 HP |
| Engine RPM | 6200 RPM | 6500 RPM |
| Torque | 200 Nm | 251 Nm |
| Torque RPM | 3600 RPM | 2750 RPM |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 220 km/hour | 243 km/hour |
| Acceleration 0-100mph | 9 seconds | 6.4 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 1395 kg | 1320 kg |
| Vehicle Length | 4530 mm | 4370 mm |
| Vehicle Width | 1820 mm | 1430 mm |
| Vehicle Height | 1430 mm | 1760 mm |
| Wheelbase Size | 2770 mm | 2670 mm |
| Fuel Consumption Overall | 7.5 L/100km | 10.5 L/100km |
| Fuel Tank Capacity | 63 L | 53 L |
