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 2,765 cc (4 cylinders), 1991 Daihatsu Rocky is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (148 HP @ 6500 RPM) has 76 more horse power than 1991 Daihatsu Rocky. (72 HP @ 3600 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. 1991 Daihatsu Rocky weights approximately 50 kg more than 2003 Alfa Romeo 166.
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 (181 Nm @ 3800 RPM) has 11 more torque (in Nm) than 1991 Daihatsu Rocky. (170 Nm @ 2200 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 | 1970 cc | 2765 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 148 HP | 72 HP |
| Engine RPM | 6500 RPM | 3600 RPM |
| Torque | 181 Nm | 170 Nm |
| Torque RPM | 3800 RPM | 2200 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Drive Type | Front | 4WD |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1510 kg | 1560 kg |
| Vehicle Length | 4730 mm | 4110 mm |
| Vehicle Width | 1810 mm | 1590 mm |
| Vehicle Height | 1420 mm | 1920 mm |
| Wheelbase Size | 2710 mm | 2540 mm |
