1972 Bristol 411 vs. 1981 Tatra T613
To start off, 1981 Tatra T613 is newer by 9 year(s). Which means there will be less support and parts availability for 1972 Bristol 411. In addition, the cost of maintenance, including insurance, on 1972 Bristol 411 would be higher. At 6,276 cc (8 cylinders), 1972 Bristol 411 is equipped with a bigger engine. In terms of performance, 1972 Bristol 411 (288 HP @ 5200 RPM) has 121 more horse power than 1981 Tatra T613. (167 HP @ 5600 RPM). In normal driving conditions, 1972 Bristol 411 should accelerate faster than 1981 Tatra T613. With that said, vehicle weight also plays an important factor in acceleration. 1972 Bristol 411 weights approximately 20 kg more than 1981 Tatra T613. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1972 Bristol 411 (588 Nm @ 3400 RPM) has 318 more torque (in Nm) than 1981 Tatra T613. (270 Nm @ 3300 RPM). This means 1972 Bristol 411 will have an easier job in driving up hills or pulling heavy equipment than 1981 Tatra T613.
Compare all specifications:
| 1972 Bristol 411 | 1981 Tatra T613 | |
| Make | Bristol | Tatra |
| Model | 411 | T613 |
| Year Released | 1972 | 1981 |
| Engine Position | Front | Rear |
| Engine Size | 6276 cc | 3495 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 288 HP | 167 HP |
| Engine RPM | 5200 RPM | 5600 RPM |
| Torque | 588 Nm | 270 Nm |
| Torque RPM | 3400 RPM | 3300 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1710 kg | 1690 kg |
| Vehicle Length | 4920 mm | 5030 mm |
| Vehicle Width | 1740 mm | 1810 mm |
| Vehicle Height | 1470 mm | 1450 mm |
| Wheelbase Size | 2910 mm | 2990 mm |
