2007 Opel Vivaro vs. 1967 Saab Sonett
To start off, 2007 Opel Vivaro is newer by 40 year(s). Which means there will be less support and parts availability for 1967 Saab Sonett. In addition, the cost of maintenance, including insurance, on 1967 Saab Sonett would be higher. At 1,870 cc (4 cylinders), 2007 Opel Vivaro is equipped with a bigger engine. In terms of performance, 2007 Opel Vivaro (100 HP @ 3500 RPM) has 36 more horse power than 1967 Saab Sonett. (64 HP @ 4700 RPM). In normal driving conditions, 2007 Opel Vivaro should accelerate faster than 1967 Saab Sonett. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Vivaro weights approximately 897 kg more than 1967 Saab Sonett. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear wheel drive vehicles. 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 Vivaro (240 Nm @ 2000 RPM) has 125 more torque (in Nm) than 1967 Saab Sonett. (115 Nm @ 2500 RPM). This means 2007 Opel Vivaro will have an easier job in driving up hills or pulling heavy equipment than 1967 Saab Sonett.
Compare all specifications:
| 2007 Opel Vivaro | 1967 Saab Sonett | |
| Make | Opel | Saab |
| Model | Vivaro | Sonett |
| Year Released | 2007 | 1967 |
| Engine Position | Front | Front |
| Engine Size | 1870 cc | 1498 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 100 HP | 64 HP |
| Engine RPM | 3500 RPM | 4700 RPM |
| Torque | 240 Nm | 115 Nm |
| Torque RPM | 2000 RPM | 2500 RPM |
| Engine Bore Size | 80 mm | 90 mm |
| Engine Stroke Size | 93 mm | 58.9 mm |
| Engine Compression Ratio | 18.3:1 | 9.0:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | Front |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1677 kg | 780 kg |
| Vehicle Length | 4790 mm | 3790 mm |
| Vehicle Width | 1970 mm | 1450 mm |
| Vehicle Height | 1910 mm | 1170 mm |
| Wheelbase Size | 3100 mm | 2160 mm |
| Fuel Tank Capacity | 90 L | 60 L |
