2001 Daihatsu U4 B vs. 2003 Mazda 323
To start off, 2003 Mazda 323 is newer by 2 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 1,598 cc (4 cylinders), 2003 Mazda 323 is equipped with a bigger engine. In terms of performance, 2003 Mazda 323 (97 HP @ 5500 RPM) has 35 more horse power than 2001 Daihatsu U4 B. (62 HP @ 6000 RPM) In normal driving conditions, 2003 Mazda 323 should accelerate faster than 2001 Daihatsu U4 B. With that said, vehicle weight also plays an important factor in acceleration. 2003 Mazda 323 weights approximately 340 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 2003 Mazda 323. 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, 2003 Mazda 323 (145 Nm @ 3700 RPM) has 37 more torque (in Nm) than 2001 Daihatsu U4 B. (108 Nm @ 3600 RPM). This means 2003 Mazda 323 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 2003 Mazda 323 has manual transmission. 2003 Mazda 323 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:
| 2001 Daihatsu U4 B | 2003 Mazda 323 | |
| Make | Daihatsu | Mazda |
| Model | U4 B | 323 |
| Year Released | 2001 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 660 cc | 1598 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 97 HP |
| Engine RPM | 6000 RPM | 5500 RPM |
| Torque | 108 Nm | 145 Nm |
| Torque RPM | 3600 RPM | 3700 RPM |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 4 doors |
| Vehicle Weight | 820 kg | 1160 kg |
| Vehicle Length | 3400 mm | 4500 mm |
| Vehicle Width | 1480 mm | 1760 mm |
| Vehicle Height | 1580 mm | 1420 mm |
| Wheelbase Size | 2370 mm | 2620 mm |
