1999 Daihatsu Rocky vs. 1977 Opel Monza
To start off, 1999 Daihatsu Rocky is newer by 22 year(s). Which means there will be less support and parts availability for 1977 Opel Monza. In addition, the cost of maintenance, including insurance, on 1977 Opel Monza would be higher. At 2,490 cc (6 cylinders), 1977 Opel Monza is equipped with a bigger engine. In terms of performance, 1977 Opel Monza (136 HP @ 5600 RPM) has 46 more horse power than 1999 Daihatsu Rocky. (90 HP @ 4200 RPM) In normal driving conditions, 1977 Opel Monza should accelerate faster than 1999 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1999 Daihatsu Rocky weights approximately 590 kg more than 1977 Opel Monza.
Because 1999 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 1977 Opel Monza. In wet, icy, snow, or gravel driving conditions, 1999 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, 1977 Opel Monza (186 Nm @ 4600 RPM) has 4 more torque (in Nm) than 1999 Daihatsu Rocky. (182 Nm @ 2500 RPM). This means 1977 Opel Monza will have an easier job in driving up hills or pulling heavy equipment than 1999 Daihatsu Rocky. 1977 Opel Monza has automatic transmission and 1999 Daihatsu Rocky has manual transmission. 1999 Daihatsu Rocky will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1977 Opel Monza will be easier to drive especially in heavy traffic.
Compare all specifications:
1999 Daihatsu Rocky | 1977 Opel Monza | |
Make | Daihatsu | Opel |
Model | Rocky | Monza |
Year Released | 1999 | 1977 |
Engine Position | Front | Front |
Engine Size | 2237 cc | 2490 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 90 HP | 136 HP |
Engine RPM | 4200 RPM | 5600 RPM |
Torque | 182 Nm | 186 Nm |
Torque RPM | 2500 RPM | 4600 RPM |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 1380 kg | 790 kg |
Vehicle Length | 3850 mm | 4730 mm |
Vehicle Width | 1700 mm | 1730 mm |
Vehicle Height | 1860 mm | 1350 mm |
Wheelbase Size | 2540 mm | 2670 mm |