2009 BMW 125 vs. 2008 BMW 320
To start off, 2009 BMW 125 is newer by 1 year(s). Which means there will be less support and parts availability for 2008 BMW 320. In addition, the cost of maintenance, including insurance, on 2008 BMW 320 would be higher. At 2,996 cc (6 cylinders), 2009 BMW 125 is equipped with a bigger engine. In terms of performance, 2009 BMW 125 (215 HP @ 6700 RPM) has 54 more horse power than 2008 BMW 320. (161 HP @ 4000 RPM). In normal driving conditions, 2009 BMW 125 should accelerate faster than 2008 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2009 BMW 125 weights approximately 40 kg more than 2008 BMW 320. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2008 BMW 320 (330 Nm @ 2000 RPM) has 60 more torque (in Nm) than 2009 BMW 125. (270 Nm @ 2500 RPM). This means 2008 BMW 320 will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 125. 2008 BMW 320 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. 2008 BMW 320 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW 125 | 2008 BMW 320 | |
| Make | BMW | BMW |
| Model | 125 | 320 |
| Year Released | 2009 | 2008 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2996 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 215 HP | 161 HP |
| Engine RPM | 6700 RPM | 4000 RPM |
| Torque | 270 Nm | 330 Nm |
| Torque RPM | 2500 RPM | 2000 RPM |
| Engine Bore Size | 85 mm | 84 mm |
| Engine Stroke Size | 88 mm | 90 mm |
| Engine Compression Ratio | 10.7:1 | 17.0:1 |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 238 km/hour | 216 km/hour |
| Acceleration 0-100mph | 6.8 seconds | 8.9 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1490 kg |
| Vehicle Length | 4370 mm | 4620 mm |
| Vehicle Height | 1760 mm | 1470 mm |
| Wheelbase Size | 2670 mm | 2730 mm |
| Fuel Consumption Overall | 8.1 L/100km | 5.6 L/100km |
| Fuel Tank Capacity | 53 L | 63 L |
