1998 Daihatsu Sirion vs. 2009 Opel Vivaro
To start off, 2009 Opel Vivaro is newer by 11 year(s). Which means there will be less support and parts availability for 1998 Daihatsu Sirion. In addition, the cost of maintenance, including insurance, on 1998 Daihatsu Sirion would be higher. At 1,870 cc (4 cylinders), 2009 Opel Vivaro is equipped with a bigger engine. In terms of performance, 2009 Opel Vivaro (101 HP) has 41 more horse power than 1998 Daihatsu Sirion. (60 HP) In normal driving conditions, 2009 Opel Vivaro should accelerate faster than 1998 Daihatsu Sirion. With that said, vehicle weight also plays an important factor in acceleration. 2009 Opel Vivaro weights approximately 798 kg more than 1998 Daihatsu Sirion. 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, 2009 Opel Vivaro (240 Nm) has 152 more torque (in Nm) than 1998 Daihatsu Sirion. (88 Nm). This means 2009 Opel Vivaro will have an easier job in driving up hills or pulling heavy equipment than 1998 Daihatsu Sirion.
Compare all specifications:
| 1998 Daihatsu Sirion | 2009 Opel Vivaro | |
| Make | Daihatsu | Opel |
| Model | Sirion | Vivaro |
| Year Released | 1998 | 2009 |
| Body Type | Hatchback | Van |
| Engine Position | Front | Front |
| Engine Size | 987 cc | 1870 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 60 HP | 101 HP |
| Torque | 88 Nm | 240 Nm |
| Engine Bore Size | 71.9 mm | 80 mm |
| Engine Stroke Size | 81 mm | 93 mm |
| Engine Compression Ratio | 10.0:1 | 18.3:1 |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 815 kg | 1613 kg |
| Vehicle Length | 3680 mm | 4790 mm |
| Vehicle Width | 1600 mm | 1970 mm |
| Vehicle Height | 1460 mm | 1910 mm |
| Wheelbase Size | 2350 mm | 3100 mm |
