1981 Pontiac Firebird vs. 1946 Tatra T107
To start off, 1981 Pontiac Firebird is newer by 35 year(s). Which means there will be less support and parts availability for 1946 Tatra T107. In addition, the cost of maintenance, including insurance, on 1946 Tatra T107 would be higher. At 3,790 cc (6 cylinders), 1981 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1981 Pontiac Firebird (110 HP @ 3800 RPM) has 63 more horse power than 1946 Tatra T107. (47 HP @ 4000 RPM). In normal driving conditions, 1981 Pontiac Firebird should accelerate faster than 1946 Tatra T107. With that said, vehicle weight also plays an important factor in acceleration. 1981 Pontiac Firebird weights approximately 385 kg more than 1946 Tatra T107. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1981 Pontiac Firebird | 1946 Tatra T107 | |
| Make | Pontiac | Tatra |
| Model | Firebird | T107 |
| Year Released | 1981 | 1946 |
| Engine Size | 3790 cc | 1748 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 110 HP | 47 HP |
| Engine RPM | 3800 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Vehicle Weight | 1605 kg | 1220 kg |
| Vehicle Length | 5040 mm | 4560 mm |
| Vehicle Width | 1860 mm | 1680 mm |
| Vehicle Height | 1260 mm | 1530 mm |
| Wheelbase Size | 2750 mm | 2710 mm |
