2001 Daihatsu U4 B vs. 2001 Daihatsu Copen
To start off, both 2001 Daihatsu U4 B and 2001 Daihatsu Copen were released in the same year (2001). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 660 cc (3 cylinders), 2001 Daihatsu U4 B is equipped with a bigger engine. In terms of performance, both vehicles can yield 62 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 2001 Daihatsu U4 B weights approximately 20 kg more than 2001 Daihatsu Copen.
Because 2001 Daihatsu U4 B is four wheel drive (4WD), it will have significant more traction and grip than 2001 Daihatsu Copen. 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, both vehicles can yield 108 Nm of torque. So under normal driving conditions, the ability to climb up hills and pull heavy equipment should be relatively similar for both vehicles. 2001 Daihatsu U4 B has automatic transmission and 2001 Daihatsu Copen has manual transmission. 2001 Daihatsu Copen 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 | 2001 Daihatsu Copen | |
| Make | Daihatsu | Daihatsu |
| Model | U4 B | Copen |
| Year Released | 2001 | 2001 |
| Engine Position | Front | Front |
| Engine Size | 660 cc | 659 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 62 HP |
| Engine RPM | 6000 RPM | 6800 RPM |
| Torque | 108 Nm | 108 Nm |
| Torque RPM | 3600 RPM | 2800 RPM |
| Engine Bore Size | 68 mm | 61 mm |
| Engine Stroke Size | 60.5 mm | 56.4 mm |
| Drive Type | 4WD | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 820 kg | 800 kg |
| Vehicle Length | 3400 mm | 3400 mm |
| Vehicle Width | 1480 mm | 1480 mm |
| Vehicle Height | 1580 mm | 1270 mm |
| Wheelbase Size | 2370 mm | 2240 mm |
