2009 BMW Z4 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 4 year(s). Which means there will be less support and parts availability for 2009 BMW Z4. In addition, the cost of maintenance, including insurance, on 2009 BMW Z4 would be higher. At 4,300 cc (6 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (192 HP @ 4600 RPM) has 16 more horse power than 2009 BMW Z4. (176 HP @ 5800 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 2009 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 678 kg more than 2009 BMW Z4. 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 GMC Sierra (353 Nm @ 2800 RPM) has 123 more torque (in Nm) than 2009 BMW Z4. (230 Nm @ 3500 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 2009 BMW Z4. 2013 GMC Sierra has automatic transmission and 2009 BMW Z4 has manual transmission. 2009 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 GMC Sierra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 BMW Z4 | 2013 GMC Sierra | |
| Make | BMW | GMC |
| Model | Z4 | Sierra |
| Year Released | 2009 | 2013 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2497 cc | 4300 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 176 HP | 192 HP |
| Engine RPM | 5800 RPM | 4600 RPM |
| Torque | 230 Nm | 353 Nm |
| Torque RPM | 3500 RPM | 2800 RPM |
| Engine Bore Size | 82 mm | 101 mm |
| Engine Stroke Size | 78.8 mm | 88 mm |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | 4-speed automatic |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1345 kg | 2023 kg |
| Vehicle Length | 4100 mm | 5222 mm |
| Vehicle Width | 1790 mm | 2031 mm |
| Vehicle Height | 1310 mm | 1869 mm |
| Wheelbase Size | 2500 mm | 3023 mm |
| Fuel Tank Capacity | 55 L | 98 L |
