2007 Opel Zafira vs. 1974 Renault Siete
To start off, 2007 Opel Zafira is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Renault Siete. In addition, the cost of maintenance, including insurance, on 1974 Renault Siete would be higher. At 1,796 cc (4 cylinders), 2007 Opel Zafira is equipped with a bigger engine. In terms of performance, 2007 Opel Zafira (138 HP) has 89 more horse power than 1974 Renault Siete. (49 HP). In normal driving conditions, 2007 Opel Zafira should accelerate faster than 1974 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2007 Opel Zafira weights approximately 629 kg more than 1974 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, 2007 Opel Zafira (175 Nm @ 3800 RPM) has 103 more torque (in Nm) than 1974 Renault Siete. (72 Nm @ 3000 RPM). This means 2007 Opel Zafira will have an easier job in driving up hills or pulling heavy equipment than 1974 Renault Siete.
Compare all specifications:
| 2007 Opel Zafira | 1974 Renault Siete | |
| Make | Opel | Renault |
| Model | Zafira | Siete |
| Year Released | 2007 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 1037 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 138 HP | 49 HP |
| Torque | 175 Nm | 72 Nm |
| Torque RPM | 3800 RPM | 3000 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Vehicle Weight | 1445 kg | 816 kg |
| Vehicle Length | 4320 mm | 3900 mm |
| Vehicle Width | 1750 mm | 1530 mm |
| Vehicle Height | 1640 mm | 1430 mm |
| Wheelbase Size | 2700 mm | 2540 mm |
