2009 Porsche 911 vs. 1970 Tatra T603
To start off, 2009 Porsche 911 is newer by 39 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 3,824 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (350 HP @ 6600 RPM) has 246 more horse power than 1970 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1970 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 2009 Porsche 911 weights approximately 60 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2009 Porsche 911 (400 Nm @ 4600 RPM) has 230 more torque (in Nm) than 1970 Tatra T603. (170 Nm @ 3500 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1970 Tatra T603. 2009 Porsche 911 has automatic transmission and 1970 Tatra T603 has manual transmission. 1970 Tatra T603 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Porsche 911 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Porsche 911 | 1970 Tatra T603 | |
| Make | Porsche | Tatra |
| Model | 911 | T603 |
| Year Released | 2009 | 1970 |
| Body Type | Coupe | Sedan |
| Engine Position | Rear | Rear |
| Engine Size | 3824 cc | 2472 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | boxer | V |
| Horse Power | 350 HP | 104 HP |
| Engine RPM | 6600 RPM | 4500 RPM |
| Torque | 400 Nm | 170 Nm |
| Torque RPM | 4600 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1530 kg | 1470 kg |
| Vehicle Length | 4440 mm | 5070 mm |
| Vehicle Width | 1310 mm | 1920 mm |
| Vehicle Height | 1780 mm | 1540 mm |
| Wheelbase Size | 2360 mm | 2760 mm |
