1981 Tatra T613 vs. 1974 Triumph Stag
To start off, 1981 Tatra T613 is newer by 7 year(s). Which means there will be less support and parts availability for 1974 Triumph Stag. In addition, the cost of maintenance, including insurance, on 1974 Triumph Stag would be higher. At 3,495 cc (8 cylinders), 1981 Tatra T613 is equipped with a bigger engine. In terms of performance, 1981 Tatra T613 (167 HP @ 5600 RPM) has 24 more horse power than 1974 Triumph Stag. (143 HP @ 5500 RPM). In normal driving conditions, 1981 Tatra T613 should accelerate faster than 1974 Triumph Stag. With that said, vehicle weight also plays an important factor in acceleration. 1981 Tatra T613 weights approximately 490 kg more than 1974 Triumph Stag. 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, 1981 Tatra T613 (270 Nm @ 3300 RPM) has 35 more torque (in Nm) than 1974 Triumph Stag. (235 Nm @ 3500 RPM). This means 1981 Tatra T613 will have an easier job in driving up hills or pulling heavy equipment than 1974 Triumph Stag.
Compare all specifications:
| 1981 Tatra T613 | 1974 Triumph Stag | |
| Make | Tatra | Triumph |
| Model | T613 | Stag |
| Year Released | 1981 | 1974 |
| Body Type | Sedan | Convertible |
| Engine Position | Rear | Front |
| Engine Size | 3495 cc | 2997 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | V | in-line |
| Horse Power | 167 HP | 143 HP |
| Engine RPM | 5600 RPM | 5500 RPM |
| Torque | 270 Nm | 235 Nm |
| Torque RPM | 3300 RPM | 3500 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1690 kg | 1200 kg |
| Vehicle Length | 5030 mm | 4430 mm |
| Vehicle Width | 1810 mm | 1620 mm |
| Vehicle Height | 1450 mm | 1260 mm |
| Wheelbase Size | 2990 mm | 2550 mm |
