2006 BMW Z4 vs. 2008 Chevrolet Avalanche
To start off, 2008 Chevrolet Avalanche is newer by 2 year(s). Which means there will be less support and parts availability for 2006 BMW Z4. In addition, the cost of maintenance, including insurance, on 2006 BMW Z4 would be higher. At 5,300 cc (8 cylinders), 2008 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2008 Chevrolet Avalanche (320 HP @ 5200 RPM) has 92 more horse power than 2006 BMW Z4. (228 HP @ 5900 RPM) In normal driving conditions, 2008 Chevrolet Avalanche should accelerate faster than 2006 BMW Z4. With that said, vehicle weight also plays an important factor in acceleration. 2008 Chevrolet Avalanche weights approximately 837 kg more than 2006 BMW Z4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2006 BMW Z4. In wet, icy, snow, or gravel driving conditions, 2008 Chevrolet Avalanche 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, 2008 Chevrolet Avalanche (461 Nm @ 4200 RPM) has 160 more torque (in Nm) than 2006 BMW Z4. (301 Nm @ 3500 RPM). This means 2008 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2006 BMW Z4.
Compare all specifications:
| 2006 BMW Z4 | 2008 Chevrolet Avalanche | |
| Make | BMW | Chevrolet |
| Model | Z4 | Avalanche |
| Year Released | 2006 | 2008 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 228 HP | 320 HP |
| Engine RPM | 5900 RPM | 5200 RPM |
| Torque | 301 Nm | 461 Nm |
| Torque RPM | 3500 RPM | 4200 RPM |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1365 kg | 2202 kg |
| Vehicle Length | 4100 mm | 5630 mm |
| Vehicle Width | 1790 mm | 2020 mm |
| Vehicle Height | 1310 mm | 1950 mm |
| Wheelbase Size | 2500 mm | 3310 mm |
| Fuel Consumption | 7.8 L/100km | 11.2 L/100km |
| Fuel Consumption City | 11.8 L/100km | 15.7 L/100km |
| Fuel Consumption Overall | 9.1 L/100km | 13.8 L/100km |
| Fuel Tank Capacity | 55 L | 117 L |
