2009 BMW 325 vs. 2013 BMW 1 Series
To start off, 2013 BMW 1 Series is newer by 4 year(s). Which means there will be less support and parts availability for 2009 BMW 325. In addition, the cost of maintenance, including insurance, on 2009 BMW 325 would be higher. At 2,996 cc (6 cylinders), 2013 BMW 1 Series is equipped with a bigger engine. In terms of performance, 2013 BMW 1 Series (227 HP @ 6500 RPM) has 38 more horse power than 2009 BMW 325. (189 HP @ 6000 RPM) In normal driving conditions, 2013 BMW 1 Series should accelerate faster than 2009 BMW 325. With that said, vehicle weight also plays an important factor in acceleration. 2013 BMW 1 Series weights approximately 90 kg more than 2009 BMW 325. 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, 2013 BMW 1 Series (271 Nm @ 2750 RPM) has 26 more torque (in Nm) than 2009 BMW 325. (245 Nm @ 3500 RPM). This means 2013 BMW 1 Series will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW 325.
Compare all specifications:
| 2009 BMW 325 | 2013 BMW 1 Series | |
| Make | BMW | BMW |
| Model | 325 | 1 Series |
| Year Released | 2009 | 2013 |
| Body Type | Coupe | Convertible |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2996 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 189 HP | 227 HP |
| Engine RPM | 6000 RPM | 6500 RPM |
| Torque | 245 Nm | 271 Nm |
| Torque RPM | 3500 RPM | 2750 RPM |
| Engine Bore Size | 84.1 mm | 85 mm |
| Engine Stroke Size | 75 mm | 88 mm |
| Engine Compression Ratio | 11.0:1 | 10.7 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Acceleration 0-100mph | 7.3 seconds | 6.6 seconds |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 6-speed manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1495 kg | 1585 kg |
| Vehicle Length | 4490 mm | 4373 mm |
| Vehicle Width | 1760 mm | 1919 mm |
| Vehicle Height | 1380 mm | 1411 mm |
| Wheelbase Size | 2730 mm | 2660 mm |
| Fuel Tank Capacity | 63 L | 53 L |
