2004 Chevrolet Blazer vs. 2007 Opel Vectra
To start off, 2007 Opel Vectra is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Chevrolet Blazer. In addition, the cost of maintenance, including insurance, on 2004 Chevrolet Blazer would be higher. At 4,294 cc (6 cylinders), 2004 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 2004 Chevrolet Blazer (190 HP @ 6000 RPM) has 37 more horse power than 2007 Opel Vectra. (153 HP @ 5600 RPM). In normal driving conditions, 2004 Chevrolet Blazer should accelerate faster than 2007 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2004 Chevrolet Blazer weights approximately 309 kg more than 2007 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2004 Chevrolet Blazer 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, 2004 Chevrolet Blazer (339 Nm) has 119 more torque (in Nm) than 2007 Opel Vectra. (220 Nm). This means 2004 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vectra.
Compare all specifications:
| 2004 Chevrolet Blazer | 2007 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | Blazer | Vectra |
| Year Released | 2004 | 2007 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 4294 cc | 2198 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 190 HP | 153 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 339 Nm | 220 Nm |
| Engine Bore Size | 102 mm | 86 mm |
| Engine Stroke Size | 88 mm | 94.6 mm |
| Engine Compression Ratio | 9.2:1 | 12.0:1 |
| Drive Type | 4WD | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1764 kg | 1455 kg |
| Vehicle Length | 4680 mm | 4600 mm |
| Vehicle Width | 1730 mm | 1800 mm |
| Vehicle Height | 1650 mm | 1470 mm |
| Wheelbase Size | 2630 mm | 2710 mm |
| Fuel Consumption Overall | 14.7 L/100km | 7.7 L/100km |
| Fuel Tank Capacity | 71 L | 61 L |
