2009 BMW 135 vs. 2003 BMW X Activity
To start off, 2009 BMW 135 is newer by 6 year(s). Which means there will be less support and parts availability for 2003 BMW X Activity. In addition, the cost of maintenance, including insurance, on 2003 BMW X Activity would be higher. At 2,992 cc (6 cylinders), 2003 BMW X Activity is equipped with a bigger engine. In terms of performance, 2009 BMW 135 (301 HP @ 5800 RPM) has 73 more horse power than 2003 BMW X Activity. (228 HP @ 5900 RPM). In normal driving conditions, 2009 BMW 135 should accelerate faster than 2003 BMW X Activity. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW X Activity weights approximately 105 kg more than 2009 BMW 135.
Because 2003 BMW X Activity is four wheel drive (4WD), it will have significant more traction and grip than 2009 BMW 135. In wet, icy, snow, or gravel driving conditions, 2003 BMW X Activity 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 135 (407 Nm @ 1400 RPM) has 107 more torque (in Nm) than 2003 BMW X Activity. (300 Nm @ 3500 RPM). This means 2009 BMW 135 will have an easier job in driving up hills or pulling heavy equipment than 2003 BMW X Activity.
Compare all specifications:
| 2009 BMW 135 | 2003 BMW X Activity | |
| Make | BMW | BMW |
| Model | 135 | X Activity |
| Year Released | 2009 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 2992 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 301 HP | 228 HP |
| Engine RPM | 5800 RPM | 5900 RPM |
| Torque | 407 Nm | 300 Nm |
| Torque RPM | 1400 RPM | 3500 RPM |
| Engine Bore Size | 84 mm | 84 mm |
| Engine Stroke Size | 89.6 mm | 89.6 mm |
| Engine Compression Ratio | 12.0:1 | 10.2:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1525 kg | 1630 kg |
| Vehicle Length | 4370 mm | 4560 mm |
| Wheelbase Size | 2670 mm | 2830 mm |
| Fuel Tank Capacity | 53 L | 63 L |
