2009 Mercedes-Benz S vs. 1986 Renault 21
To start off, 2009 Mercedes-Benz S is newer by 23 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 5,513 cc (12 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (510 HP @ 5000 RPM) has 446 more horse power than 1986 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 1130 kg more than 1986 Renault 21. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Mercedes-Benz S is four wheel drive (4WD), it will have significant more traction and grip than 1986 Renault 21. In wet, icy, snow, or gravel driving conditions, 2009 Mercedes-Benz S 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 S (830 Nm @ 1900 RPM) has 712 more torque (in Nm) than 1986 Renault 21. (118 Nm @ 2250 RPM). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2009 Mercedes-Benz S 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. 2009 Mercedes-Benz S will be easier to drive especially in heavy traffic.
Compare all specifications:
2009 Mercedes-Benz S | 1986 Renault 21 | |
Make | Mercedes-Benz | Renault |
Model | S | 21 |
Year Released | 2009 | 1986 |
Engine Position | Front | Front |
Engine Size | 5513 cc | 1870 cc |
Engine Cylinders | 12 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 510 HP | 64 HP |
Engine RPM | 5000 RPM | 4500 RPM |
Torque | 830 Nm | 118 Nm |
Torque RPM | 1900 RPM | 2250 RPM |
Engine Bore Size | 82 mm | 80 mm |
Engine Stroke Size | 87 mm | 93 mm |
Engine Compression Ratio | 9.0:1 | 21.5:1 |
Fuel Type | Gasoline | Diesel |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 7 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 2180 kg | 1050 kg |
Vehicle Length | 5210 mm | 4540 mm |
Vehicle Width | 1480 mm | 1730 mm |
Vehicle Height | 1880 mm | 1430 mm |
Wheelbase Size | 3170 mm | 2670 mm |