1978 Renault Siete vs. 2010 Opel Vivaro
To start off, 2010 Opel Vivaro is newer by 32 year(s). Which means there will be less support and parts availability for 1978 Renault Siete. In addition, the cost of maintenance, including insurance, on 1978 Renault Siete would be higher. At 1,870 cc (4 cylinders), 2010 Opel Vivaro is equipped with a bigger engine. In terms of performance, 2010 Opel Vivaro (101 HP @ 3500 RPM) has 52 more horse power than 1978 Renault Siete. (49 HP @ 5000 RPM) In normal driving conditions, 2010 Opel Vivaro should accelerate faster than 1978 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2010 Opel Vivaro weights approximately 797 kg more than 1978 Renault Siete. 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, 2010 Opel Vivaro (240 Nm @ 2000 RPM) has 168 more torque (in Nm) than 1978 Renault Siete. (72 Nm @ 3000 RPM). This means 2010 Opel Vivaro will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault Siete.
Compare all specifications:
| 1978 Renault Siete | 2010 Opel Vivaro | |
| Make | Renault | Opel |
| Model | Siete | Vivaro |
| Year Released | 1978 | 2010 |
| Engine Position | Front | Front |
| Engine Size | 1037 cc | 1870 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 49 HP | 101 HP |
| Engine RPM | 5000 RPM | 3500 RPM |
| Torque | 72 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 816 kg | 1613 kg |
| Vehicle Length | 3900 mm | 4790 mm |
| Vehicle Width | 1530 mm | 1970 mm |
| Vehicle Height | 1430 mm | 1910 mm |
| Wheelbase Size | 2540 mm | 3100 mm |
