2009 Dacia Logan vs. 1981 Renault Siete
To start off, 2009 Dacia Logan is newer by 28 year(s). Which means there will be less support and parts availability for 1981 Renault Siete. In addition, the cost of maintenance, including insurance, on 1981 Renault Siete would be higher. At 1,388 cc (4 cylinders), 2009 Dacia Logan is equipped with a bigger engine. In terms of performance, 2009 Dacia Logan (74 HP) has 30 more horse power than 1981 Renault Siete. (44 HP). In normal driving conditions, 2009 Dacia Logan should accelerate faster than 1981 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2009 Dacia Logan weights approximately 350 kg more than 1981 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, 2009 Dacia Logan (112 Nm @ 3000 RPM) has 28 more torque (in Nm) than 1981 Renault Siete. (84 Nm @ 2000 RPM). This means 2009 Dacia Logan will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault Siete.
Compare all specifications:
| 2009 Dacia Logan | 1981 Renault Siete | |
| Make | Dacia | Renault |
| Model | Logan | Siete |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 1388 cc | 1108 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 74 HP | 44 HP |
| Torque | 112 Nm | 84 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Engine Bore Size | 79.5 mm | 70 mm |
| Engine Stroke Size | 70 mm | 72 mm |
| Engine Compression Ratio | 9.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 1165 kg | 815 kg |
| Vehicle Length | 4460 mm | 3900 mm |
| Vehicle Width | 1750 mm | 1530 mm |
| Vehicle Height | 1640 mm | 1430 mm |
| Wheelbase Size | 2910 mm | 2540 mm |
