1988 Daihatsu Rocky vs. 2013 Chevrolet Sonic
To start off, 2013 Chevrolet Sonic is newer by 25 year(s). Which means there will be less support and parts availability for 1988 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1988 Daihatsu Rocky would be higher. At 2,765 cc (4 cylinders), 1988 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2013 Chevrolet Sonic (134 HP @ 6300 RPM) has 62 more horse power than 1988 Daihatsu Rocky. (72 HP @ 3600 RPM) In normal driving conditions, 2013 Chevrolet Sonic should accelerate faster than 1988 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 1988 Daihatsu Rocky weights approximately 284 kg more than 2013 Chevrolet Sonic.
Because 1988 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2013 Chevrolet Sonic. In wet, icy, snow, or gravel driving conditions, 1988 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, 1988 Daihatsu Rocky (170 Nm @ 2200 RPM) has 1 more torque (in Nm) than 2013 Chevrolet Sonic. (169 Nm @ 3800 RPM). This means 1988 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 2013 Chevrolet Sonic.
Compare all specifications:
| 1988 Daihatsu Rocky | 2013 Chevrolet Sonic | |
| Make | Daihatsu | Chevrolet |
| Model | Rocky | Sonic |
| Year Released | 1988 | 2013 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2765 cc | 1800 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 72 HP | 134 HP |
| Engine RPM | 3600 RPM | 6300 RPM |
| Torque | 170 Nm | 169 Nm |
| Torque RPM | 2200 RPM | 3800 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1560 kg | 1276 kg |
| Vehicle Length | 4110 mm | 4399 mm |
| Vehicle Width | 1590 mm | 1735 mm |
| Vehicle Height | 1920 mm | 1517 mm |
| Wheelbase Size | 2540 mm | 2685 mm |
