2012 BMW 335 vs. 2006 BMW 525
To start off, 2012 BMW 335 is newer by 6 year(s). Which means there will be less support and parts availability for 2006 BMW 525. In addition, the cost of maintenance, including insurance, on 2006 BMW 525 would be higher. At 2,979 cc (6 cylinders), 2012 BMW 335 is equipped with a bigger engine. In terms of performance, 2012 BMW 335 (300 HP @ 5800 RPM) has 85 more horse power than 2006 BMW 525. (215 HP @ 6500 RPM). In normal driving conditions, 2012 BMW 335 should accelerate faster than 2006 BMW 525. With that said, vehicle weight also plays an important factor in acceleration. 2012 BMW 335 weights approximately 60 kg more than 2006 BMW 525. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2012 BMW 335 (406 Nm @ 1300 RPM) has 156 more torque (in Nm) than 2006 BMW 525. (250 Nm @ 2750 RPM). This means 2012 BMW 335 will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 525. 2006 BMW 525 has automatic transmission and 2012 BMW 335 has manual transmission. 2012 BMW 335 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 BMW 525 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2012 BMW 335 | 2006 BMW 525 | |
| Make | BMW | BMW |
| Model | 335 | 525 |
| Year Released | 2012 | 2006 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2497 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 300 HP | 215 HP |
| Engine RPM | 5800 RPM | 6500 RPM |
| Torque | 406 Nm | 250 Nm |
| Torque RPM | 1300 RPM | 2750 RPM |
| Engine Bore Size | 89.6 mm | 78.8 mm |
| Engine Stroke Size | 84 mm | 82 mm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | AWD | 4WD |
| Transmission Type | 6-speed manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1625 kg | 1565 kg |
| Vehicle Length | 4624 mm | 4850 mm |
| Vehicle Width | 1783 mm | 1850 mm |
| Vehicle Height | 1394 mm | 1470 mm |
| Wheelbase Size | 2810 mm | 2890 mm |
| Fuel Consumption Highway | 9 L/100km | 7.4 L/100km |
| Fuel Consumption City | 12.4 L/100km | 13.9 L/100km |
| Fuel Tank Capacity | 57 L | 70 L |
