2007 Opel Vivaro vs. 2005 Porsche 911
To start off, 2007 Opel Vivaro is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Porsche 911. In addition, the cost of maintenance, including insurance, on 2005 Porsche 911 would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (315 HP @ 6800 RPM) has 215 more horse power than 2007 Opel Vivaro. (100 HP @ 3500 RPM) In normal driving conditions, 2005 Porsche 911 should accelerate faster than 2007 Opel Vivaro. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vivaro weights approximately 112 kg more than 2005 Porsche 911.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Opel Vivaro. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 911 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 130 more torque (in Nm) than 2007 Opel Vivaro. (240 Nm @ 2000 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Vivaro.
Compare all specifications:
| 2007 Opel Vivaro | 2005 Porsche 911 | |
| Make | Opel | Porsche |
| Model | Vivaro | 911 |
| Year Released | 2007 | 2005 |
| Body Type | Van | Convertible |
| Engine Position | Front | Rear |
| Engine Size | 1870 cc | 3596 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 100 HP | 315 HP |
| Engine RPM | 3500 RPM | 6800 RPM |
| Torque | 240 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 4250 RPM |
| Engine Bore Size | 80 mm | 96 mm |
| Engine Stroke Size | 93 mm | 82.8 mm |
| Engine Compression Ratio | 18.3:1 | 11.3:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 155 km/hour | 280 km/hour |
| Acceleration 0-100mph | 16.5 seconds | 5.3 seconds |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1677 kg | 1565 kg |
| Vehicle Length | 4790 mm | 4440 mm |
| Vehicle Width | 1970 mm | 1840 mm |
| Vehicle Height | 1910 mm | 1300 mm |
| Wheelbase Size | 3100 mm | 2360 mm |
| Fuel Consumption Overall | 7.7 L/100km | 11.4 L/100km |
| Fuel Tank Capacity | 90 L | 64 L |
