2003 Alfa Romeo 166 vs. 1991 Daihatsu Rocky
To start off, 2003 Alfa Romeo 166 is newer by 12 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 2,387 cc (5 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (148 HP @ 4000 RPM) has 61 more horse power than 1991 Daihatsu Rocky. (87 HP @ 4600 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1991 Daihatsu Rocky. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 192 kg more than 1991 Daihatsu Rocky. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1991 Daihatsu Rocky is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 166. 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, 2003 Alfa Romeo 166 (300 Nm @ 1800 RPM) has 143 more torque (in Nm) than 1991 Daihatsu Rocky. (157 Nm @ 3000 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1991 Daihatsu Rocky.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1991 Daihatsu Rocky | |
| Make | Alfa Romeo | Daihatsu |
| Model | 166 | Rocky |
| Year Released | 2003 | 1991 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 1998 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 87 HP |
| Engine RPM | 4000 RPM | 4600 RPM |
| Torque | 300 Nm | 157 Nm |
| Torque RPM | 1800 RPM | 3000 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Front | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1542 kg | 1350 kg |
| Vehicle Length | 4730 mm | 3780 mm |
| Vehicle Width | 1810 mm | 1590 mm |
| Vehicle Height | 1420 mm | 1850 mm |
| Wheelbase Size | 2600 mm | 2210 mm |
