2001 Daihatsu U4 B vs. 1977 Opel Kadett
To start off, 2001 Daihatsu U4 B is newer by 24 year(s). Which means there will be less support and parts availability for 1977 Opel Kadett. In addition, the cost of maintenance, including insurance, on 1977 Opel Kadett would be higher. At 993 cc (4 cylinders), 1977 Opel Kadett is equipped with a bigger engine. In terms of performance, 2001 Daihatsu U4 B (62 HP @ 6000 RPM) has 15 more horse power than 1977 Opel Kadett. (47 HP @ 5600 RPM). In normal driving conditions, 2001 Daihatsu U4 B should accelerate faster than 1977 Opel Kadett. With that said, vehicle weight also plays an important factor in acceleration. 2001 Daihatsu U4 B weights approximately 28 kg more than 1977 Opel Kadett. 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 1977 Opel Kadett. 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, 2001 Daihatsu U4 B (108 Nm) has 37 more torque (in Nm) than 1977 Opel Kadett. (71 Nm). This means 2001 Daihatsu U4 B will have an easier job in driving up hills or pulling heavy equipment than 1977 Opel Kadett. 2001 Daihatsu U4 B has automatic transmission and 1977 Opel Kadett has manual transmission. 1977 Opel Kadett 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 | 1977 Opel Kadett | |
| Make | Daihatsu | Opel |
| Model | U4 B | Kadett |
| Year Released | 2001 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 660 cc | 993 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 47 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 108 Nm | 71 Nm |
| Engine Bore Size | 68 mm | 72 mm |
| Engine Stroke Size | 60.5 mm | 61 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 3 doors | 3 doors |
| Vehicle Weight | 820 kg | 792 kg |
| Vehicle Length | 3400 mm | 3900 mm |
| Vehicle Width | 1480 mm | 1590 mm |
| Vehicle Height | 1580 mm | 1320 mm |
| Wheelbase Size | 2370 mm | 2670 mm |
