2005 Opel Zafira vs. 2011 Chevrolet Colorado
To start off, 2011 Chevrolet Colorado is newer by 6 year(s). Which means there will be less support and parts availability for 2005 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2005 Opel Zafira would be higher. At 2,901 cc (4 cylinders), 2011 Chevrolet Colorado is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Colorado (185 HP @ 5600 RPM) has 62 more horse power than 2005 Opel Zafira. (123 HP @ 5600 RPM) In normal driving conditions, 2011 Chevrolet Colorado should accelerate faster than 2005 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Colorado weights approximately 151 kg more than 2005 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Chevrolet Colorado is four wheel drive (4WD), it will have significant more traction and grip than 2005 Opel Zafira. In wet, icy, snow, or gravel driving conditions, 2011 Chevrolet Colorado 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, 2011 Chevrolet Colorado (258 Nm @ 2800 RPM) has 85 more torque (in Nm) than 2005 Opel Zafira. (173 Nm @ 3800 RPM). This means 2011 Chevrolet Colorado will have an easier job in driving up hills or pulling heavy equipment than 2005 Opel Zafira.
Compare all specifications:
| 2005 Opel Zafira | 2011 Chevrolet Colorado | |
| Make | Opel | Chevrolet |
| Model | Zafira | Colorado |
| Year Released | 2005 | 2011 |
| Body Type | Minivan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2901 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 123 HP | 185 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 173 Nm | 258 Nm |
| Torque RPM | 3800 RPM | 2800 RPM |
| Engine Compression Ratio | 10.5:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | 4WD |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1398 kg | 1549 kg |
| Vehicle Length | 4320 mm | 4890 mm |
| Vehicle Width | 1750 mm | 1750 mm |
| Vehicle Height | 1640 mm | 1720 mm |
| Wheelbase Size | 2620 mm | 2830 mm |
| Fuel Consumption Overall | 8.6 L/100km | 11.8 L/100km |
| Fuel Tank Capacity | 58 L | 72 L |
