2006 Opel Astra vs. 2011 Chevrolet Avalanche
To start off, 2011 Chevrolet Avalanche 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 5,300 cc (8 cylinders), 2011 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2011 Chevrolet Avalanche (310 HP @ 5200 RPM) has 162 more horse power than 2006 Opel Astra. (148 HP @ 4000 RPM) In normal driving conditions, 2011 Chevrolet Avalanche should accelerate faster than 2006 Opel Astra. With that said, vehicle weight also plays an important factor in acceleration. 2006 Opel Astra weights approximately 132 kg more than 2011 Chevrolet Avalanche.
Because 2011 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 2006 Opel Astra. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Chevrolet Avalanche (455 Nm @ 4400 RPM) has 135 more torque (in Nm) than 2006 Opel Astra. (320 Nm @ 2000 RPM). This means 2011 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2006 Opel Astra. 2011 Chevrolet Avalanche has automatic transmission and 2006 Opel Astra has manual transmission. 2006 Opel Astra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Chevrolet Avalanche will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Opel Astra | 2011 Chevrolet Avalanche | |
| Make | Opel | Chevrolet |
| Model | Astra | Avalanche |
| Year Released | 2006 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 5300 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 148 HP | 310 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 320 Nm | 455 Nm |
| Torque RPM | 2000 RPM | 4400 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 6 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1393 kg | 1261 kg |
| Vehicle Length | 4260 mm | 5630 mm |
| Vehicle Width | 1760 mm | 2020 mm |
| Vehicle Height | 1470 mm | 1950 mm |
| Wheelbase Size | 2620 mm | 3310 mm |
| Fuel Consumption Overall | 5.8 L/100km | 14.7 L/100km |
| Fuel Tank Capacity | 52 L | 117 L |
