1975 Chevrolet Blazer vs. 1965 Tatra T603
To start off, 1975 Chevrolet Blazer is newer by 10 year(s). Which means there will be less support and parts availability for 1965 Tatra T603. In addition, the cost of maintenance, including insurance, on 1965 Tatra T603 would be higher. At 6,555 cc (8 cylinders), 1975 Chevrolet Blazer is equipped with a bigger engine. In terms of performance, 1975 Chevrolet Blazer (173 HP @ 3600 RPM) has 69 more horse power than 1965 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 1975 Chevrolet Blazer should accelerate faster than 1965 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1975 Chevrolet Blazer weights approximately 410 kg more than 1965 Tatra T603. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Chevrolet Blazer is four wheel drive (4WD), it will have significant more traction and grip than 1965 Tatra T603. In wet, icy, snow, or gravel driving conditions, 1975 Chevrolet Blazer 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, 1975 Chevrolet Blazer (393 Nm @ 2800 RPM) has 222 more torque (in Nm) than 1965 Tatra T603. (171 Nm @ 3500 RPM). This means 1975 Chevrolet Blazer will have an easier job in driving up hills or pulling heavy equipment than 1965 Tatra T603. 1975 Chevrolet Blazer has automatic transmission and 1965 Tatra T603 has manual transmission. 1965 Tatra T603 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1975 Chevrolet Blazer will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1975 Chevrolet Blazer | 1965 Tatra T603 | |
| Make | Chevrolet | Tatra |
| Model | Blazer | T603 |
| Year Released | 1975 | 1965 |
| Body Type | SUV | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 6555 cc | 2472 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 173 HP | 104 HP |
| Engine RPM | 3600 RPM | 4500 RPM |
| Torque | 393 Nm | 171 Nm |
| Torque RPM | 2800 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 1880 kg | 1470 kg |
| Vehicle Length | 4670 mm | 5070 mm |
| Vehicle Width | 2050 mm | 1920 mm |
| Vehicle Height | 1870 mm | 1540 mm |
| Wheelbase Size | 2710 mm | 2760 mm |
