1978 Renault Siete vs. 2005 Scion xA
To start off, 2005 Scion xA is newer by 27 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 1,495 cc (4 cylinders), 2005 Scion xA is equipped with a bigger engine. In terms of performance, 2005 Scion xA (106 HP @ 6000 RPM) has 57 more horse power than 1978 Renault Siete. (49 HP @ 5000 RPM) In normal driving conditions, 2005 Scion xA should accelerate faster than 1978 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2005 Scion xA weights approximately 254 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, 2005 Scion xA (142 Nm @ 4200 RPM) has 70 more torque (in Nm) than 1978 Renault Siete. (72 Nm @ 3000 RPM). This means 2005 Scion xA will have an easier job in driving up hills or pulling heavy equipment than 1978 Renault Siete.
Compare all specifications:
| 1978 Renault Siete | 2005 Scion xA | |
| Make | Renault | Scion |
| Model | Siete | xA |
| Year Released | 1978 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1037 cc | 1495 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 49 HP | 106 HP |
| Engine RPM | 5000 RPM | 6000 RPM |
| Torque | 72 Nm | 142 Nm |
| Torque RPM | 3000 RPM | 4200 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 816 kg | 1070 kg |
| Vehicle Length | 3900 mm | 3920 mm |
| Vehicle Width | 1530 mm | 1700 mm |
| Vehicle Height | 1430 mm | 1540 mm |
| Wheelbase Size | 2540 mm | 2380 mm |
