2009 Opel Combo vs. 1991 Pontiac Firebird
To start off, 2009 Opel Combo is newer by 18 year(s). Which means there will be less support and parts availability for 1991 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1991 Pontiac Firebird would be higher. At 3,128 cc (6 cylinders), 1991 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1991 Pontiac Firebird (140 HP @ 4400 RPM) has 51 more horse power than 2009 Opel Combo. (89 HP @ 5600 RPM) In normal driving conditions, 1991 Pontiac Firebird should accelerate faster than 2009 Opel Combo.
Because 1991 Pontiac Firebird is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1991 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2009 Opel Combo, being front wheel drive (FWD), will offer much better control with better grip. 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, 1991 Pontiac Firebird (244 Nm @ 3600 RPM) has 118 more torque (in Nm) than 2009 Opel Combo. (126 Nm @ 4000 RPM). This means 1991 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2009 Opel Combo.
Compare all specifications:
| 2009 Opel Combo | 1991 Pontiac Firebird | |
| Make | Opel | Pontiac |
| Model | Combo | Firebird |
| Year Released | 2009 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 1364 cc | 3128 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 89 HP | 140 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 126 Nm | 244 Nm |
| Torque RPM | 4000 RPM | 3600 RPM |
| Engine Bore Size | 73.4 mm | 88.9 mm |
| Engine Stroke Size | 80.6 mm | 84 mm |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 164 km/hour | 175 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 3 doors | 2 doors |
| Vehicle Length | 4330 mm | 4790 mm |
| Vehicle Width | 1810 mm | 1850 mm |
| Vehicle Height | 1690 mm | 1280 mm |
| Wheelbase Size | 2720 mm | 2570 mm |
| Fuel Tank Capacity | 52 L | 59 L |
