1982 Opel Manta vs. 1970 Pontiac Firebird
To start off, 1982 Opel Manta is newer by 12 year(s). Which means there will be less support and parts availability for 1970 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1970 Pontiac Firebird would be higher. At 6,547 cc (8 cylinders), 1970 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1970 Pontiac Firebird (173 HP @ 4400 RPM) has 82 more horse power than 1982 Opel Manta. (91 HP @ 5400 RPM) In normal driving conditions, 1970 Pontiac Firebird should accelerate faster than 1982 Opel Manta. With that said, vehicle weight also plays an important factor in acceleration. 1970 Pontiac Firebird weights approximately 596 kg more than 1982 Opel Manta. 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, 1970 Pontiac Firebird (421 Nm @ 2400 RPM) has 278 more torque (in Nm) than 1982 Opel Manta. (143 Nm @ 3000 RPM). This means 1970 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1982 Opel Manta.
Compare all specifications:
| 1982 Opel Manta | 1970 Pontiac Firebird | |
| Make | Opel | Pontiac |
| Model | Manta | Firebird |
| Year Released | 1982 | 1970 |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 6547 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 91 HP | 173 HP |
| Engine RPM | 5400 RPM | 4400 RPM |
| Torque | 143 Nm | 421 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 84.8 mm | 104.7 mm |
| Engine Stroke Size | 79.5 mm | 95.3 mm |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1000 kg | 1596 kg |
| Vehicle Length | 4460 mm | 4880 mm |
| Vehicle Width | 1680 mm | 1870 mm |
| Vehicle Height | 1330 mm | 1290 mm |
| Wheelbase Size | 2520 mm | 2750 mm |
