2006 Opel Zafira vs. 2011 Chevrolet Impala
To start off, 2011 Chevrolet Impala is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Opel Zafira. In addition, the cost of maintenance, including insurance, on 2006 Opel Zafira would be higher. At 3,500 cc (6 cylinders), 2011 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Impala (211 HP) has 63 more horse power than 2006 Opel Zafira. (148 HP) In normal driving conditions, 2011 Chevrolet Impala should accelerate faster than 2006 Opel Zafira. With that said, vehicle weight also plays an important factor in acceleration. 2011 Chevrolet Impala weights approximately 118 kg more than 2006 Opel Zafira. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2011 Chevrolet Impala (293 Nm @ 4000 RPM) has 78 more torque (in Nm) than 2006 Opel Zafira. (215 Nm @ 4000 RPM). This means 2011 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Zafira.
Compare all specifications:
| 2006 Opel Zafira | 2011 Chevrolet Impala | |
| Make | Opel | Chevrolet |
| Model | Zafira | Impala |
| Year Released | 2006 | 2011 |
| Body Type | Minivan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2198 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 148 HP | 211 HP |
| Torque | 215 Nm | 293 Nm |
| Torque RPM | 4000 RPM | 4000 RPM |
| Fuel Type | Gasoline - Premium | Flex Fuel |
| Drive Type | Front | Front |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1495 kg | 1613 kg |
| Vehicle Length | 4320 mm | 5090 mm |
| Vehicle Width | 1750 mm | 1852 mm |
| Vehicle Height | 1640 mm | 1491 mm |
| Wheelbase Size | 2700 mm | 2807 mm |
| Fuel Tank Capacity | 58 L | 64 L |
