2001 Daihatsu U4 B vs. 1961 Triumph TR4
To start off, 2001 Daihatsu U4 B is newer by 40 year(s). Which means there will be less support and parts availability for 1961 Triumph TR4. In addition, the cost of maintenance, including insurance, on 1961 Triumph TR4 would be higher. At 2,136 cc (4 cylinders), 1961 Triumph TR4 is equipped with a bigger engine. In terms of performance, 1961 Triumph TR4 (100 HP @ 4600 RPM) has 38 more horse power than 2001 Daihatsu U4 B. (62 HP @ 6000 RPM) In normal driving conditions, 1961 Triumph TR4 should accelerate faster than 2001 Daihatsu U4 B. With that said, vehicle weight also plays an important factor in acceleration. 1961 Triumph TR4 weights approximately 146 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 1961 Triumph TR4. 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, 1961 Triumph TR4 (172 Nm @ 3350 RPM) has 64 more torque (in Nm) than 2001 Daihatsu U4 B. (108 Nm @ 3600 RPM). This means 1961 Triumph TR4 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 1961 Triumph TR4 has manual transmission. 1961 Triumph TR4 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 | 1961 Triumph TR4 | |
| Make | Daihatsu | Triumph |
| Model | U4 B | TR4 |
| Year Released | 2001 | 1961 |
| Engine Position | Front | Front |
| Engine Size | 660 cc | 2136 cc |
| Engine Cylinders | 3 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 62 HP | 100 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 108 Nm | 172 Nm |
| Torque RPM | 3600 RPM | 3350 RPM |
| Engine Bore Size | 68 mm | 86 mm |
| Engine Stroke Size | 60.5 mm | 92 mm |
| 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 | 966 kg |
| Vehicle Length | 3400 mm | 3950 mm |
| Vehicle Width | 1480 mm | 1470 mm |
| Vehicle Height | 1580 mm | 1280 mm |
| Wheelbase Size | 2370 mm | 2240 mm |
