2007 Opel Antara vs. 2008 Opel Vectra
To start off, 2008 Opel Vectra is newer by 1 year(s). Which means there will be less support and parts availability for 2007 Opel Antara. In addition, the cost of maintenance, including insurance, on 2007 Opel Antara would be higher. At 3,175 cc (6 cylinders), 2008 Opel Vectra is equipped with a bigger engine. In terms of performance, 2008 Opel Vectra (208 HP @ 6200 RPM) has 70 more horse power than 2007 Opel Antara. (138 HP @ 5200 RPM) In normal driving conditions, 2008 Opel Vectra should accelerate faster than 2007 Opel Antara. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Antara weights approximately 281 kg more than 2008 Opel Vectra.
Because 2007 Opel Antara is four wheel drive (4WD), it will have significant more traction and grip than 2008 Opel Vectra. In wet, icy, snow, or gravel driving conditions, 2007 Opel Antara 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, 2008 Opel Vectra (300 Nm @ 4000 RPM) has 80 more torque (in Nm) than 2007 Opel Antara. (220 Nm @ 2400 RPM). This means 2008 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Antara.
Compare all specifications:
| 2007 Opel Antara | 2008 Opel Vectra | |
| Make | Opel | Opel |
| Model | Antara | Vectra |
| Year Released | 2007 | 2008 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2405 cc | 3175 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 138 HP | 208 HP |
| Engine RPM | 5200 RPM | 6200 RPM |
| Torque | 220 Nm | 300 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Engine Bore Size | 87.5 mm | 87.5 mm |
| Engine Stroke Size | 100 mm | 88 mm |
| Engine Compression Ratio | 9.6:1 | 10.0:1 |
| Fuel Type | Gasoline - Premium | Gasoline - Premium |
| Top Speed | 175 km/hour | 248 km/hour |
| Acceleration 0-100mph | 12.2 seconds | 7.5 seconds |
| Drive Type | 4WD | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 1805 kg | 1524 kg |
| Vehicle Width | 1860 mm | 1800 mm |
| Vehicle Height | 1710 mm | 1470 mm |
| Wheelbase Size | 2710 mm | 2710 mm |
| Fuel Consumption Overall | 9.6 L/100km | 10.1 L/100km |
| Fuel Tank Capacity | 65 L | 61 L |
