2006 BMW Z4 vs. 2005 Chevrolet Colorado
To start off, 2006 BMW Z4 is newer by 1 year(s). Which means there will be less support and parts availability for 2005 Chevrolet Colorado. In addition, the cost of maintenance, including insurance, on 2005 Chevrolet Colorado would be higher. At 3,246 cc (6 cylinders), 2006 BMW Z4 is equipped with a bigger engine. In terms of performance, 2006 BMW Z4 (338 HP @ 7900 RPM) has 163 more horse power than 2005 Chevrolet Colorado. (175 HP @ 6000 RPM). In normal driving conditions, 2006 BMW Z4 should accelerate faster than 2005 Chevrolet Colorado. With that said, vehicle weight also plays an important factor in acceleration. 2006 BMW Z4 weights approximately 298 kg more than 2005 Chevrolet Colorado. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 BMW Z4 (365 Nm) has 114 more torque (in Nm) than 2005 Chevrolet Colorado. (251 Nm). This means 2006 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 2005 Chevrolet Colorado.
Compare all specifications:
| 2006 BMW Z4 | 2005 Chevrolet Colorado | |
| Make | BMW | Chevrolet |
| Model | Z4 | Colorado |
| Year Released | 2006 | 2005 |
| Body Type | Convertible | Pickup |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 2770 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 338 HP | 175 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 251 Nm |
| Engine Compression Ratio | 11.5:1 | 10.0:1 |
| Number of Seats | 2 seats | 3 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1485 kg | 1187 kg |
| Vehicle Length | 4120 mm | 4890 mm |
| Vehicle Width | 1790 mm | 1720 mm |
| Vehicle Height | 1310 mm | 1650 mm |
| Wheelbase Size | 2500 mm | 2880 mm |
| Fuel Consumption Overall | 12.1 L/100km | 10.2 L/100km |
| Fuel Tank Capacity | 55 L | 72 L |
