2010 BMW X6 vs. 2011 BMW Z4
To start off, 2011 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2010 BMW X6. In addition, the cost of maintenance, including insurance, on 2010 BMW X6 would be higher. At 4,400 cc (8 cylinders), 2010 BMW X6 is equipped with a bigger engine. In terms of performance, 2010 BMW X6 (480 HP @ 5500 RPM) has 225 more horse power than 2011 BMW Z4. (255 HP @ 6600 RPM). In normal driving conditions, 2010 BMW X6 should accelerate faster than 2011 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2010 BMW X6 weights approximately 1140 kg more than 2011 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 BMW X6 is all wheel drive (AWD), it will have significant more traction and grip than 2011 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2010 BMW X6 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, 2010 BMW X6 (779 Nm @ 1750 RPM) has 481 more torque (in Nm) than 2011 BMW Z4. (298 Nm @ 2600 RPM). This means 2010 BMW X6 will have an easier job in driving up hills or pulling heavy equipment than 2011 BMW Z4. 2010 BMW X6 has automatic transmission and 2011 BMW Z4 has manual transmission. 2011 BMW Z4 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2010 BMW X6 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2010 BMW X6 | 2011 BMW Z4 | |
| Make | BMW | BMW |
| Model | X6 | Z4 |
| Year Released | 2010 | 2011 |
| Body Type | SUV | Convertible |
| Engine Position | Front | Front |
| Engine Size | 4400 cc | 3000 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 480 HP | 255 HP |
| Engine RPM | 5500 RPM | 6600 RPM |
| Torque | 779 Nm | 298 Nm |
| Torque RPM | 1750 RPM | 2600 RPM |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline |
| Drive Type | AWD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 2615 kg | 1475 kg |
| Vehicle Length | 4879 mm | 4239 mm |
| Vehicle Width | 1984 mm | 1791 mm |
| Vehicle Height | 1689 mm | 1290 mm |
| Wheelbase Size | 2934 mm | 2497 mm |
| Fuel Consumption Highway | 12.4 L/100km | 8.4 L/100km |
| Fuel Consumption City | 13.8 L/100km | 13.1 L/100km |
| Fuel Tank Capacity | 85 L | 55 L |
