1991 Daihatsu Rocky vs. 1987 Renault 21
To start off, 1991 Daihatsu Rocky is newer by 4 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 2,765 cc (4 cylinders), 1991 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1987 Renault 21 (75 HP @ 5000 RPM) has 3 more horse power than 1991 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 1987 Renault 21 should accelerate faster than 1991 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1991 Daihatsu Rocky weights approximately 605 kg more than 1987 Renault 21.
Because 1991 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1987 Renault 21. In wet, icy, snow, or gravel driving conditions, 1991 Daihatsu Rocky 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, 1991 Daihatsu Rocky (170 Nm @ 2200 RPM) has 40 more torque (in Nm) than 1987 Renault 21. (130 Nm @ 3250 RPM). This means 1991 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 1987 Renault 21.
Compare all specifications:
1991 Daihatsu Rocky | 1987 Renault 21 | |
Make | Daihatsu | Renault |
Model | Rocky | 21 |
Year Released | 1991 | 1987 |
Engine Position | Front | Front |
Engine Size | 2765 cc | 1721 cc |
Engine Cylinders | 4 cylinders | 4 cylinders |
Engine Type | in-line | in-line |
Horse Power | 72 HP | 75 HP |
Engine RPM | 3600 RPM | 5000 RPM |
Torque | 170 Nm | 130 Nm |
Torque RPM | 2200 RPM | 3250 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Front |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1560 kg | 955 kg |
Vehicle Length | 4110 mm | 4470 mm |
Vehicle Width | 1590 mm | 1730 mm |
Vehicle Height | 1920 mm | 1430 mm |
Wheelbase Size | 2540 mm | 2550 mm |