2009 Chevrolet Impala vs. 1984 Daihatsu Rocky
To start off, 2009 Chevrolet Impala is newer by 25 year(s). Which means there will be less support and parts availability for 1984 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1984 Daihatsu Rocky would be higher. At 3,500 cc (6 cylinders), 2009 Chevrolet Impala is equipped with a bigger engine. In terms of performance, 2009 Chevrolet Impala (211 HP @ 5800 RPM) has 139 more horse power than 1984 Daihatsu Rocky. (72 HP @ 3600 RPM). In normal driving conditions, 2009 Chevrolet Impala should accelerate faster than 1984 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1984 Daihatsu Rocky weights approximately 11 kg more than 2009 Chevrolet Impala.
Because 1984 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2009 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 1984 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, 2009 Chevrolet Impala (290 Nm @ 4000 RPM) has 119 more torque (in Nm) than 1984 Daihatsu Rocky. (171 Nm @ 2200 RPM). This means 2009 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1984 Daihatsu Rocky.
Compare all specifications:
2009 Chevrolet Impala | 1984 Daihatsu Rocky | |
Make | Chevrolet | Daihatsu |
Model | Impala | Rocky |
Year Released | 2009 | 1984 |
Engine Position | Front | Front |
Engine Size | 3500 cc | 2765 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | V | in-line |
Horse Power | 211 HP | 72 HP |
Engine RPM | 5800 RPM | 3600 RPM |
Torque | 290 Nm | 171 Nm |
Torque RPM | 4000 RPM | 2200 RPM |
Drive Type | Front | 4WD |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1549 kg | 1560 kg |
Vehicle Length | 5100 mm | 4110 mm |
Vehicle Width | 1860 mm | 1590 mm |
Vehicle Height | 1500 mm | 1920 mm |
Wheelbase Size | 2810 mm | 2540 mm |