2007 Opel Vectra vs. 2009 Pontiac Solstice
To start off, 2009 Pontiac Solstice 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 3,175 cc (6 cylinders), 2007 Opel Vectra is equipped with a bigger engine. In terms of performance, 2007 Opel Vectra (208 HP @ 6200 RPM) has 37 more horse power than 2009 Pontiac Solstice. (171 HP @ 5800 RPM). In normal driving conditions, 2007 Opel Vectra should accelerate faster than 2009 Pontiac Solstice. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vectra weights approximately 191 kg more than 2009 Pontiac Solstice. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Pontiac Solstice 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 Pontiac Solstice. 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, 2007 Opel Vectra (300 Nm @ 4000 RPM) has 133 more torque (in Nm) than 2009 Pontiac Solstice. (167 Nm @ 4500 RPM). This means 2007 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 2009 Pontiac Solstice.
Compare all specifications:
| 2007 Opel Vectra | 2009 Pontiac Solstice | |
| Make | Opel | Pontiac |
| Model | Vectra | Solstice |
| Year Released | 2007 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3175 cc | 2384 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 208 HP | 171 HP |
| Engine RPM | 6200 RPM | 5800 RPM |
| Torque | 300 Nm | 167 Nm |
| Torque RPM | 4000 RPM | 4500 RPM |
| Engine Compression Ratio | 10.0:1 | 10.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1523 kg | 1332 kg |
| Vehicle Length | 4600 mm | 4350 mm |
| Vehicle Height | 1470 mm | 1560 mm |
| Wheelbase Size | 2710 mm | 2610 mm |
| Fuel Consumption Overall | 10.3 L/100km | 8.4 L/100km |
| Fuel Tank Capacity | 61 L | 49 L |
