2009 Mercury Mariner vs. 1980 Renault Siete
To start off, 2009 Mercury Mariner is newer by 29 year(s). Which means there will be less support and parts availability for 1980 Renault Siete. In addition, the cost of maintenance, including insurance, on 1980 Renault Siete would be higher. At 2,488 cc (4 cylinders), 2009 Mercury Mariner is equipped with a bigger engine. In terms of performance, 2009 Mercury Mariner (171 HP @ 6000 RPM) has 122 more horse power than 1980 Renault Siete. (49 HP @ 5000 RPM). In normal driving conditions, 2009 Mercury Mariner should accelerate faster than 1980 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercury Mariner weights approximately 1110 kg more than 1980 Renault Siete. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercury Mariner is four wheel drive (4WD), it will have significant more traction and grip than 1980 Renault Siete. In wet, icy, snow, or gravel driving conditions, 2009 Mercury Mariner will offer significantly more control. 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 Mercury Mariner (232 Nm @ 4500 RPM) has 159 more torque (in Nm) than 1980 Renault Siete. (73 Nm @ 3000 RPM). This means 2009 Mercury Mariner will have an easier job in driving up hills or pulling heavy equipment than 1980 Renault Siete. 2009 Mercury Mariner has automatic transmission and 1980 Renault Siete has manual transmission. 1980 Renault Siete will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercury Mariner will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercury Mariner | 1980 Renault Siete | |
| Make | Mercury | Renault |
| Model | Mariner | Siete |
| Year Released | 2009 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 2488 cc | 1037 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 171 HP | 49 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 232 Nm | 73 Nm |
| Torque RPM | 4500 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1925 kg | 815 kg |
| Vehicle Length | 4460 mm | 3900 mm |
| Vehicle Width | 1810 mm | 1530 mm |
| Vehicle Height | 1730 mm | 1430 mm |
| Wheelbase Size | 2630 mm | 2540 mm |
