2006 BMW 120 vs. 2007 GMC Sierra
To start off, 2007 GMC Sierra is newer by 1 year(s). Which means there will be less support and parts availability for 2006 BMW 120. In addition, the cost of maintenance, including insurance, on 2006 BMW 120 would be higher. At 4,802 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (295 HP @ 5600 RPM) has 141 more horse power than 2006 BMW 120. (154 HP @ 4000 RPM) In normal driving conditions, 2007 GMC Sierra should accelerate faster than 2006 BMW 120. With that said, vehicle weight also plays an important factor in acceleration. 2007 GMC Sierra weights approximately 433 kg more than 2006 BMW 120. 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, 2007 GMC Sierra (414 Nm @ 4800 RPM) has 83 more torque (in Nm) than 2006 BMW 120. (331 Nm @ 2000 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW 120. 2007 GMC Sierra has automatic transmission and 2006 BMW 120 has manual transmission. 2006 BMW 120 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 BMW 120 | 2007 GMC Sierra | |
| Make | BMW | GMC |
| Model | 120 | Sierra |
| Year Released | 2006 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 4802 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 154 HP | 295 HP |
| Engine RPM | 4000 RPM | 5600 RPM |
| Torque | 331 Nm | 414 Nm |
| Torque RPM | 2000 RPM | 4800 RPM |
| Engine Bore Size | 84 mm | 96 mm |
| Engine Stroke Size | 90 mm | 83 mm |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1835 kg | 2268 kg |
| Vehicle Length | 4230 mm | 5850 mm |
| Vehicle Width | 1760 mm | 2040 mm |
| Vehicle Height | 1440 mm | 1880 mm |
| Wheelbase Size | 2670 mm | 3650 mm |
| Fuel Consumption Overall | 5.7 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 50 L | 98 L |
