2007 Chevrolet TrailBlazer vs. 2004 Opel Vectra
To start off, 2007 Chevrolet TrailBlazer is newer by 3 year(s). Which means there will be less support and parts availability for 2004 Opel Vectra. In addition, the cost of maintenance, including insurance, on 2004 Opel Vectra would be higher. At 4,157 cc (6 cylinders), 2007 Chevrolet TrailBlazer is equipped with a bigger engine. In terms of performance, 2007 Chevrolet TrailBlazer (269 HP @ 5750 RPM) has 61 more horse power than 2004 Opel Vectra. (208 HP @ 6200 RPM). In normal driving conditions, 2007 Chevrolet TrailBlazer should accelerate faster than 2004 Opel Vectra. With that said, vehicle weight also plays an important factor in acceleration. 2007 Chevrolet TrailBlazer weights approximately 630 kg more than 2004 Opel Vectra. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Chevrolet TrailBlazer is four wheel drive (4WD), it will have significant more traction and grip than 2004 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 Chevrolet TrailBlazer 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, 2007 Chevrolet TrailBlazer (373 Nm @ 3500 RPM) has 73 more torque (in Nm) than 2004 Opel Vectra. (300 Nm @ 4000 RPM). This means 2007 Chevrolet TrailBlazer will have an easier job in driving up hills or pulling heavy equipment than 2004 Opel Vectra. 2007 Chevrolet TrailBlazer has automatic transmission and 2004 Opel Vectra has manual transmission. 2004 Opel Vectra will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Chevrolet TrailBlazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Chevrolet TrailBlazer | 2004 Opel Vectra | |
| Make | Chevrolet | Opel |
| Model | TrailBlazer | Vectra |
| Year Released | 2007 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4157 cc | 3175 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 269 HP | 208 HP |
| Engine RPM | 5750 RPM | 6200 RPM |
| Torque | 373 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Compression Ratio | 10.0:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 187 km/hour | 248 km/hour |
| Acceleration 0-100mph | 9 seconds | 7.8 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 2153 kg | 1523 kg |
| Vehicle Length | 4900 mm | 4600 mm |
| Vehicle Width | 1910 mm | 1800 mm |
| Vehicle Height | 1830 mm | 1470 mm |
| Wheelbase Size | 2880 mm | 2500 mm |
| Fuel Tank Capacity | 71 L | 61 L |
