1974 De Tomaso Longchamp vs. 1970 Tatra T603
To start off, 1974 De Tomaso Longchamp is newer by 4 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 5,763 cc (8 cylinders), 1974 De Tomaso Longchamp is equipped with a bigger engine. In terms of performance, 1974 De Tomaso Longchamp (296 HP @ 6000 RPM) has 192 more horse power than 1970 Tatra T603. (104 HP @ 4500 RPM). In normal driving conditions, 1974 De Tomaso Longchamp should accelerate faster than 1970 Tatra T603. With that said, vehicle weight also plays an important factor in acceleration. 1974 De Tomaso Longchamp weights approximately 234 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, 1974 De Tomaso Longchamp (450 Nm @ 3500 RPM) has 280 more torque (in Nm) than 1970 Tatra T603. (170 Nm @ 3500 RPM). This means 1974 De Tomaso Longchamp will have an easier job in driving up hills or pulling heavy equipment than 1970 Tatra T603. 1974 De Tomaso Longchamp 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. 1974 De Tomaso Longchamp will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1974 De Tomaso Longchamp | 1970 Tatra T603 | |
| Make | De Tomaso | Tatra |
| Model | Longchamp | T603 |
| Year Released | 1974 | 1970 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Rear |
| Engine Size | 5763 cc | 2472 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 296 HP | 104 HP |
| Engine RPM | 6000 RPM | 4500 RPM |
| Torque | 450 Nm | 170 Nm |
| Torque RPM | 3500 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1704 kg | 1470 kg |
| Vehicle Length | 4540 mm | 5070 mm |
| Vehicle Width | 1840 mm | 1920 mm |
| Vehicle Height | 1300 mm | 1540 mm |
| Wheelbase Size | 2610 mm | 2760 mm |
