1970 Tatra T603 vs. 2010 Hummer H3
To start off, 2010 Hummer H3 is newer by 40 year(s). Which means there will be less support and parts availability for 1970 Tatra T603. In addition, the cost of maintenance, including insurance, on 1970 Tatra T603 would be higher. At 3,653 cc (5 cylinders), 2010 Hummer H3 is equipped with a bigger engine. In terms of performance, 2010 Hummer H3 (239 HP @ 5800 RPM) has 135 more horse power than 1970 Tatra T603. (104 HP @ 4500 RPM) In normal driving conditions, 2010 Hummer H3 should accelerate faster than 1970 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 2010 Hummer H3 weights approximately 732 kg more than 1970 Tatra T603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2010 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1970 Tatra T603. In wet, icy, snow, or gravel driving conditions, 2010 Hummer H3 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, 2010 Hummer H3 (327 Nm @ 4600 RPM) has 157 more torque (in Nm) than 1970 Tatra T603. (170 Nm @ 3500 RPM). This means 2010 Hummer H3 will have an easier job in driving up hills or pulling heavy equipment than 1970 Tatra T603.
Compare all specifications:
| 1970 Tatra T603 | 2010 Hummer H3 | |
| Make | Tatra | Hummer |
| Model | T603 | H3 |
| Year Released | 1970 | 2010 |
| Body Type | Sedan | SUV |
| Engine Position | Rear | Front |
| Engine Size | 2472 cc | 3653 cc |
| Engine Cylinders | 8 cylinders | 5 cylinders |
| Engine Type | V | in-line |
| Horse Power | 104 HP | 239 HP |
| Engine RPM | 4500 RPM | 5800 RPM |
| Torque | 170 Nm | 327 Nm |
| Torque RPM | 3500 RPM | 4600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1470 kg | 2202 kg |
| Vehicle Length | 5070 mm | 4770 mm |
| Vehicle Width | 1920 mm | 2170 mm |
| Vehicle Height | 1540 mm | 1870 mm |
| Wheelbase Size | 2760 mm | 2850 mm |
