1986 Renault 21 vs. 2012 Mercedes-Benz ML
To start off, 2012 Mercedes-Benz ML is newer by 26 year(s). Which means there will be less support and parts availability for 1986 Renault 21. In addition, the cost of maintenance, including insurance, on 1986 Renault 21 would be higher. At 3,500 cc (6 cylinders), 2012 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2012 Mercedes-Benz ML (302 HP @ 6500 RPM) has 238 more horse power than 1986 Renault 21. (64 HP @ 4500 RPM) In normal driving conditions, 2012 Mercedes-Benz ML should accelerate faster than 1986 Renault 21.
Because 2012 Mercedes-Benz ML is all wheel drive (AWD), it will have significant more traction and grip than 1986 Renault 21. In wet, icy, snow, or gravel driving conditions, 2012 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, 2012 Mercedes-Benz ML (370 Nm @ 3500 RPM) has 252 more torque (in Nm) than 1986 Renault 21. (118 Nm @ 2250 RPM). This means 2012 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2012 Mercedes-Benz ML has automatic transmission and 1986 Renault 21 has manual transmission. 1986 Renault 21 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Mercedes-Benz ML will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 Renault 21 | 2012 Mercedes-Benz ML | |
| Make | Renault | Mercedes-Benz |
| Model | 21 | ML |
| Year Released | 1986 | 2012 |
| Engine Position | Front | Front |
| Engine Size | 1870 cc | 3500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 64 HP | 302 HP |
| Engine RPM | 4500 RPM | 6500 RPM |
| Torque | 118 Nm | 370 Nm |
| Torque RPM | 2250 RPM | 3500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 7 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Length | 4540 mm | 4803 mm |
| Vehicle Width | 1730 mm | 2141 mm |
| Vehicle Height | 1430 mm | 1796 mm |
| Wheelbase Size | 2670 mm | 2916 mm |
