1999 Alfa Romeo 146 vs. 2001 Daihatsu U4 B
To start off, 2001 Daihatsu U4 B is newer by 2 year(s). Which means there will be less support and parts availability for 1999 Alfa Romeo 146. In addition, the cost of maintenance, including insurance, on 1999 Alfa Romeo 146 would be higher. At 1,910 cc (4 cylinders), 1999 Alfa Romeo 146 is equipped with a bigger engine. In terms of performance, 1999 Alfa Romeo 146 (102 HP @ 4000 RPM) has 40 more horse power than 2001 Daihatsu U4 B. (62 HP @ 6000 RPM). In normal driving conditions, 1999 Alfa Romeo 146 should accelerate faster than 2001 Daihatsu U4 B. With that said, vehicle weight also plays an important factor in acceleration. 1999 Alfa Romeo 146 weights approximately 470 kg more than 2001 Daihatsu U4 B. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2001 Daihatsu U4 B is four wheel drive (4WD), it will have significant more traction and grip than 1999 Alfa Romeo 146. In wet, icy, snow, or gravel driving conditions, 2001 Daihatsu U4 B 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, 1999 Alfa Romeo 146 (261 Nm @ 2000 RPM) has 153 more torque (in Nm) than 2001 Daihatsu U4 B. (108 Nm @ 3600 RPM). This means 1999 Alfa Romeo 146 will have an easier job in driving up hills or pulling heavy equipment than 2001 Daihatsu U4 B. 2001 Daihatsu U4 B has automatic transmission and 1999 Alfa Romeo 146 has manual transmission. 1999 Alfa Romeo 146 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Daihatsu U4 B will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Alfa Romeo 146 | 2001 Daihatsu U4 B | |
| Make | Alfa Romeo | Daihatsu |
| Model | 146 | U4 B |
| Year Released | 1999 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 1910 cc | 660 cc |
| Engine Cylinders | 4 cylinders | 3 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 102 HP | 62 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 261 Nm | 108 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 82.6 mm | 68 mm |
| Engine Stroke Size | 90 mm | 60.5 mm |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 3 doors |
| Vehicle Weight | 1290 kg | 820 kg |
| Vehicle Length | 4270 mm | 3400 mm |
| Vehicle Width | 1720 mm | 1480 mm |
| Vehicle Height | 1430 mm | 1580 mm |
| Wheelbase Size | 2550 mm | 2370 mm |
