1983 Opel Senator vs. 1981 Tatra T613
To start off, 1983 Opel Senator is newer by 2 year(s). Which means there will be less support and parts availability for 1981 Tatra T613. In addition, the cost of maintenance, including insurance, on 1981 Tatra T613 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 33 more horse power than 1983 Opel Senator. (134 HP @ 5600 RPM) In normal driving conditions, 1981 Tatra T613 should accelerate faster than 1983 Opel Senator. With that said, vehicle weight also plays an important factor in acceleration. 1981 Tatra T613 weights approximately 316 kg more than 1983 Opel Senator. 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 81 more torque (in Nm) than 1983 Opel Senator. (189 Nm @ 4600 RPM). This means 1981 Tatra T613 will have an easier job in driving up hills or pulling heavy equipment than 1983 Opel Senator.
Compare all specifications:
| 1983 Opel Senator | 1981 Tatra T613 | |
| Make | Opel | Tatra |
| Model | Senator | T613 |
| Year Released | 1983 | 1981 |
| Engine Position | Front | Rear |
| Engine Size | 2490 cc | 3495 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 134 HP | 167 HP |
| Engine RPM | 5600 RPM | 5600 RPM |
| Torque | 189 Nm | 270 Nm |
| Torque RPM | 4600 RPM | 3300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1374 kg | 1690 kg |
| Vehicle Length | 4820 mm | 5030 mm |
| Vehicle Width | 1730 mm | 1810 mm |
| Vehicle Height | 1420 mm | 1450 mm |
| Wheelbase Size | 2690 mm | 2990 mm |
