2008 BMW 320 vs. 2009 BMW 335
To start off, 2009 BMW 335 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 2,979 cc (6 cylinders), 2009 BMW 335 is equipped with a bigger engine. In terms of performance, 2009 BMW 335 (301 HP @ 5800 RPM) has 153 more horse power than 2008 BMW 320. (148 HP @ 4000 RPM) In normal driving conditions, 2009 BMW 335 should accelerate faster than 2008 BMW 320. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW 320 weights approximately 130 kg more than 2009 BMW 335.
Because 2009 BMW 335 is four wheel drive (4WD), it will have significant more traction and grip than 2008 BMW 320. In wet, icy, snow, or gravel driving conditions, 2009 BMW 335 will offer significantly more control. 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 335 (407 Nm @ 1400 RPM) has 77 more torque (in Nm) than 2008 BMW 320. (330 Nm @ 2000 RPM). This means 2009 BMW 335 will have an easier job in driving up hills or pulling heavy equipment than 2008 BMW 320.
Compare all specifications:
| 2008 BMW 320 | 2009 BMW 335 | |
| Make | BMW | BMW |
| Model | 320 | 335 |
| Year Released | 2008 | 2009 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 2979 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 148 HP | 301 HP |
| Engine RPM | 4000 RPM | 5800 RPM |
| Torque | 330 Nm | 407 Nm |
| Torque RPM | 2000 RPM | 1400 RPM |
| Engine Bore Size | 84.1 mm | 84 mm |
| Engine Stroke Size | 90 mm | 89.6 mm |
| Engine Compression Ratio | 17.0:1 | 10.2:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 9.7 seconds | 5.5 seconds |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1680 kg | 1550 kg |
| Vehicle Length | 4490 mm | 4530 mm |
| Vehicle Width | 1760 mm | 1820 mm |
| Vehicle Height | 1380 mm | 1430 mm |
| Wheelbase Size | 2730 mm | 2770 mm |
| Fuel Consumption Overall | 6.3 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
