2011 Honda CR-Z vs. 2006 Opel Astra
To start off, 2011 Honda CR-Z is newer by 5 year(s). Which means there will be less support and parts availability for 2006 Opel Astra. In addition, the cost of maintenance, including insurance, on 2006 Opel Astra would be higher. At 1,500 cc (4 cylinders), 2011 Honda CR-Z is equipped with a bigger engine. In terms of performance, 2011 Honda CR-Z (122 HP @ 6000 RPM) has 33 more horse power than 2006 Opel Astra. (89 HP @ 5600 RPM). In normal driving conditions, 2011 Honda CR-Z should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 28 kg more than 2011 Honda CR-Z.
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 Honda CR-Z (173 Nm @ 1000 RPM) has 48 more torque (in Nm) than 2006 Opel Astra. (125 Nm @ 4000 RPM). This means 2011 Honda CR-Z will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 2006 Opel Astra has automatic transmission and 2011 Honda CR-Z has manual transmission. 2011 Honda CR-Z will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Opel Astra will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2011 Honda CR-Z | 2006 Opel Astra | |
| Make | Honda | Opel |
| Model | CR-Z | Astra |
| Year Released | 2011 | 2006 |
| Body Type | Hatchback | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 1500 cc | 1364 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 122 HP | 89 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 173 Nm | 125 Nm |
| Torque RPM | 1000 RPM | 4000 RPM |
| Fuel Type | Gasoline / Electric Hybrid | Gasoline - Premium |
| Drive Type | Front | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 1202 kg | 1230 kg |
| Vehicle Length | 4079 mm | 4300 mm |
| Vehicle Width | 1740 mm | 1760 mm |
| Wheelbase Size | 2436 mm | 2620 mm |
| Fuel Tank Capacity | 40 L | 52 L |
