2009 Mercedes-Benz SL vs. 1987 Renault 21
To start off, 2009 Mercedes-Benz SL is newer by 22 year(s). Which means there will be less support and parts availability for 1987 Renault 21. In addition, the cost of maintenance, including insurance, on 1987 Renault 21 would be higher. At 6,208 cc (8 cylinders), 2009 Mercedes-Benz SL is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz SL (518 HP @ 6800 RPM) has 454 more horse power than 1987 Renault 21. (64 HP @ 4500 RPM). In normal driving conditions, 2009 Mercedes-Benz SL should accelerate faster than 1987 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz SL weights approximately 1725 kg more than 1987 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 SL is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Mercedes-Benz SL. However, in wet, icy, snow, or gravel driving conditions, 1987 Renault 21, being front wheel drive (FWD), will offer much better control with better grip. 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 SL (631 Nm @ 5200 RPM) has 513 more torque (in Nm) than 1987 Renault 21. (118 Nm @ 2250 RPM). This means 2009 Mercedes-Benz SL will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21.
Compare all specifications:
2009 Mercedes-Benz SL | 1987 Renault 21 | |
Make | Mercedes-Benz | Renault |
Model | SL | 21 |
Year Released | 2009 | 1987 |
Engine Position | Front | Front |
Engine Size | 6208 cc | 1869 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 518 HP | 64 HP |
Engine RPM | 6800 RPM | 4500 RPM |
Torque | 631 Nm | 118 Nm |
Torque RPM | 5200 RPM | 2250 RPM |
Engine Compression Ratio | 9.0:1 | 21.5:1 |
Fuel Type | Diesel | Diesel |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 7 seats |
Vehicle Weight | 2830 kg | 1105 kg |
Vehicle Length | 4540 mm | 4650 mm |
Vehicle Width | 1820 mm | 1720 mm |
Vehicle Height | 1300 mm | 1430 mm |
Wheelbase Size | 2570 mm | 2820 mm |