2009 Chevrolet Avalanche vs. 2007 Opel Vectra
To start off, 2009 Chevrolet Avalanche is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2007 Opel Vectra would be higher. At 5,300 cc (8 cylinders), 2009 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Avalanche (310 HP @ 5200 RPM) has 135 more horse power than 2007 Opel Vectra. (175 HP @ 4000 RPM). In normal driving conditions, 2009 Chevrolet Avalanche should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 344 kg more than 2009 Chevrolet Avalanche.
Because 2009 Chevrolet Avalanche is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Chevrolet Avalanche. However, in wet, icy, snow, or gravel driving conditions, 2007 Opel Vectra, being front wheel drive (FWD), will offer much better control with better grip. 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, 2009 Chevrolet Avalanche (454 Nm @ 4400 RPM) has 84 more torque (in Nm) than 2007 Opel Vectra. (370 Nm @ 1900 RPM). This means 2009 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2009 Chevrolet Avalanche | 2007 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Avalanche | Vectra |
| Year Released | 2009 | 2007 |
| Body Type | Pickup | Sedan |
| Engine Position | Front | Front |
| Engine Size | 5300 cc | 2958 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 310 HP | 175 HP |
| Engine RPM | 5200 RPM | 4000 RPM |
| Torque | 454 Nm | 370 Nm |
| Torque RPM | 4400 RPM | 1900 RPM |
| Engine Compression Ratio | 10.0:1 | 18.5:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1261 kg | 1605 kg |
| Vehicle Length | 5630 mm | 4600 mm |
| Vehicle Width | 2020 mm | 1800 mm |
| Vehicle Height | 1950 mm | 1470 mm |
| Wheelbase Size | 3310 mm | 2710 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7 L/100km |
| Fuel Tank Capacity | 117 L | 61 L |
