2004 Alfa Romeo 156 vs. 2001 Daihatsu U4 B
To start off, 2004 Alfa Romeo 156 is newer by 3 year(s). Which means there will be less support and parts availability for 2001 Daihatsu U4 B. In addition, the cost of maintenance, including insurance, on 2001 Daihatsu U4 B would be higher. At 1,910 cc (4 cylinders), 2004 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2004 Alfa Romeo 156 (138 HP @ 4000 RPM) has 76 more horse power than 2001 Daihatsu U4 B. (62 HP @ 6000 RPM). In normal driving conditions, 2004 Alfa Romeo 156 should accelerate faster than 2001 Daihatsu U4 B. With that said, vehicle weight also plays an important factor in acceleration. 2004 Alfa Romeo 156 weights approximately 610 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 2004 Alfa Romeo 156. 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, 2004 Alfa Romeo 156 (305 Nm @ 2000 RPM) has 197 more torque (in Nm) than 2001 Daihatsu U4 B. (108 Nm @ 3600 RPM). This means 2004 Alfa Romeo 156 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 2004 Alfa Romeo 156 has manual transmission. 2004 Alfa Romeo 156 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:
| 2004 Alfa Romeo 156 | 2001 Daihatsu U4 B | |
| Make | Alfa Romeo | Daihatsu |
| Model | 156 | U4 B |
| Year Released | 2004 | 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 | 138 HP | 62 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 305 Nm | 108 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Engine Bore Size | 82.1 mm | 68 mm |
| Engine Stroke Size | 90.4 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 | 1430 kg | 820 kg |
| Vehicle Length | 4450 mm | 3400 mm |
| Vehicle Width | 1750 mm | 1480 mm |
| Vehicle Height | 1400 mm | 1580 mm |
| Wheelbase Size | 2710 mm | 2370 mm |
