2009 Mercedes-Benz ML vs. 1981 Renault Siete
To start off, 2009 Mercedes-Benz ML 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 3,498 cc (6 cylinders), 2009 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz ML (268 HP) has 224 more horse power than 1981 Renault Siete. (44 HP). In normal driving conditions, 2009 Mercedes-Benz ML should accelerate faster than 1981 Renault Siete. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz ML weights approximately 1370 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.
Because 2009 Mercedes-Benz ML is four wheel drive (4WD), it will have significant more traction and grip than 1981 Renault Siete. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz ML 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 Mercedes-Benz ML (350 Nm @ 5000 RPM) has 266 more torque (in Nm) than 1981 Renault Siete. (84 Nm @ 2000 RPM). This means 2009 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1981 Renault Siete. 2009 Mercedes-Benz ML has automatic transmission and 1981 Renault Siete has manual transmission. 1981 Renault Siete will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mercedes-Benz ML | 1981 Renault Siete | |
| Make | Mercedes-Benz | Renault |
| Model | ML | Siete |
| Year Released | 2009 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 3498 cc | 1108 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 268 HP | 44 HP |
| Torque | 350 Nm | 84 Nm |
| Torque RPM | 5000 RPM | 2000 RPM |
| Engine Bore Size | 93 mm | 70 mm |
| Engine Stroke Size | 86 mm | 72 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2185 kg | 815 kg |
| Vehicle Length | 4790 mm | 3900 mm |
| Vehicle Width | 2130 mm | 1530 mm |
| Vehicle Height | 1820 mm | 1430 mm |
| Wheelbase Size | 2920 mm | 2540 mm |
