2005 Mercedes-Benz R vs. 1986 Renault 21
To start off, 2005 Mercedes-Benz R is newer by 19 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 3,498 cc (6 cylinders), 2005 Mercedes-Benz R is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz R (268 HP) has 178 more horse power than 1986 Renault 21. (90 HP). In normal driving conditions, 2005 Mercedes-Benz R should accelerate faster than 1986 Renault 21. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz R weights approximately 1170 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 2005 Mercedes-Benz R 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, 2005 Mercedes-Benz R 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, 2005 Mercedes-Benz R (350 Nm @ 2400 RPM) has 215 more torque (in Nm) than 1986 Renault 21. (135 Nm @ 3500 RPM). This means 2005 Mercedes-Benz R will have an easier job in driving up hills or pulling heavy equipment than 1986 Renault 21. 2005 Mercedes-Benz R 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. 2005 Mercedes-Benz R will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Mercedes-Benz R | 1986 Renault 21 | |
Make | Mercedes-Benz | Renault |
Model | R | 21 |
Year Released | 2005 | 1986 |
Engine Position | Front | Front |
Engine Size | 3498 cc | 1721 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 268 HP | 90 HP |
Torque | 350 Nm | 135 Nm |
Torque RPM | 2400 RPM | 3500 RPM |
Drive Type | 4WD | Front |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 4 doors |
Vehicle Weight | 2205 kg | 1035 kg |
Vehicle Length | 5160 mm | 4540 mm |
Vehicle Width | 1930 mm | 1730 mm |
Vehicle Height | 1660 mm | 1410 mm |
Wheelbase Size | 3220 mm | 2670 mm |
Fuel Tank Capacity | 80 L | 38 L |