2001 Daihatsu U4 B vs. 1999 Dodge Viper
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 Dodge Viper. In addition, the cost of maintenance, including insurance, on 1999 Dodge Viper would be higher. At 7,990 cc (10 cylinders), 1999 Dodge Viper is equipped with a bigger engine. In terms of performance, 1999 Dodge Viper (377 HP @ 5000 RPM) has 315 more horse power than 2001 Daihatsu U4 B. (62 HP @ 6000 RPM) In normal driving conditions, 1999 Dodge Viper should accelerate faster than 2001 Daihatsu U4 B. With that said, vehicle weight also plays an important factor in acceleration. 1999 Dodge Viper weights approximately 745 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 Dodge Viper. 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 Dodge Viper (620 Nm @ 3600 RPM) has 512 more torque (in Nm) than 2001 Daihatsu U4 B. (108 Nm @ 3600 RPM). This means 1999 Dodge Viper 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 Dodge Viper has manual transmission. 1999 Dodge Viper 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 | 1999 Dodge Viper | |
| Make | Daihatsu | Dodge |
| Model | U4 B | Viper |
| Year Released | 2001 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 660 cc | 7990 cc |
| Engine Cylinders | 3 cylinders | 10 cylinders |
| Engine Type | in-line | V |
| Horse Power | 62 HP | 377 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 108 Nm | 620 Nm |
| Torque RPM | 3600 RPM | 3600 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 2 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Weight | 820 kg | 1565 kg |
| Vehicle Length | 3400 mm | 4500 mm |
| Vehicle Width | 1480 mm | 1990 mm |
| Vehicle Height | 1580 mm | 1210 mm |
| Wheelbase Size | 2370 mm | 2520 mm |
