1986 Opel Omega vs. 1999 Pontiac Firebird
To start off, 1999 Pontiac Firebird is newer by 13 year(s). Which means there will be less support and parts availability for 1986 Opel Omega. In addition, the cost of maintenance, including insurance, on 1986 Opel Omega would be higher. At 3,791 cc (6 cylinders), 1999 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1999 Pontiac Firebird (200 HP) has 78 more horse power than 1986 Opel Omega. (122 HP) In normal driving conditions, 1999 Pontiac Firebird should accelerate faster than 1986 Opel Omega. With that said, vehicle weight also plays an important factor in acceleration. 1999 Pontiac Firebird weights approximately 265 kg more than 1986 Opel Omega. 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, 1999 Pontiac Firebird (305 Nm @ 4000 RPM) has 130 more torque (in Nm) than 1986 Opel Omega. (175 Nm @ 2600 RPM). This means 1999 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1986 Opel Omega.
Compare all specifications:
| 1986 Opel Omega | 1999 Pontiac Firebird | |
| Make | Opel | Pontiac |
| Model | Omega | Firebird |
| Year Released | 1986 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1996 cc | 3791 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 122 HP | 200 HP |
| Torque | 175 Nm | 305 Nm |
| Torque RPM | 2600 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 96.5 mm |
| Engine Stroke Size | 86 mm | 86.4 mm |
| Engine Compression Ratio | 10.0:1 | 9.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1275 kg | 1540 kg |
| Vehicle Length | 4740 mm | 4920 mm |
| Vehicle Width | 1770 mm | 1900 mm |
| Vehicle Height | 1450 mm | 1320 mm |
| Wheelbase Size | 2740 mm | 2570 mm |
| Fuel Tank Capacity | 75 L | 76 L |
