1991 Daihatsu Rocky vs. 2005 Smart Cabrio Passion
To start off, 2005 Smart Cabrio Passion is newer by 14 year(s). Which means there will be less support and parts availability for 1991 Daihatsu Rocky. In addition, the cost of maintenance, including insurance, on 1991 Daihatsu Rocky would be higher. At 1,998 cc (4 cylinders), 1991 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 1991 Daihatsu Rocky (87 HP @ 4600 RPM) has 27 more horse power than 2005 Smart Cabrio Passion. (60 HP @ 5250 RPM). In normal driving conditions, 1991 Daihatsu Rocky should accelerate faster than 2005 Smart Cabrio Passion. With that said, vehicle weight also plays an important factor in acceleration. 1991 Daihatsu Rocky weights approximately 610 kg more than 2005 Smart Cabrio Passion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1991 Daihatsu Rocky (157 Nm @ 3000 RPM) has 62 more torque (in Nm) than 2005 Smart Cabrio Passion. (95 Nm @ 2000 RPM). This means 1991 Daihatsu Rocky will have an easier job in driving up hills or pulling heavy equipment than 2005 Smart Cabrio Passion.
Compare all specifications:
| 1991 Daihatsu Rocky | 2005 Smart Cabrio Passion | |
| Make | Daihatsu | Smart |
| Model | Rocky | Cabrio Passion |
| Year Released | 1991 | 2005 |
| Body Type | SUV | Convertible |
| Engine Size | 1998 cc | 697 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 60 HP |
| Engine RPM | 4600 RPM | 5250 RPM |
| Torque | 157 Nm | 95 Nm |
| Torque RPM | 3000 RPM | 2000 RPM |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1350 kg | 740 kg |
| Wheelbase Size | 2210 mm | 1820 mm |
