2003 Opel Signum vs. 2000 Pontiac Firebird
To start off, 2003 Opel Signum is newer by 3 year(s). Which means there will be less support and parts availability for 2000 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 2000 Pontiac Firebird would be higher. At 2,391 cc (8 cylinders), 2000 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2000 Pontiac Firebird (148 HP @ 5600 RPM) has 23 more horse power than 2003 Opel Signum. (125 HP @ 6000 RPM) In normal driving conditions, 2000 Pontiac Firebird should accelerate faster than 2003 Opel Signum. With that said, vehicle weight also plays an important factor in acceleration. 2003 Opel Signum weights approximately 38 kg more than 2000 Pontiac Firebird.
Because 2000 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 2000 Pontiac Firebird. However, in wet, icy, snow, or gravel driving conditions, 2003 Opel Signum, 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, 2000 Pontiac Firebird (203 Nm) has 36 more torque (in Nm) than 2003 Opel Signum. (167 Nm). This means 2000 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2003 Opel Signum.
Compare all specifications:
| 2003 Opel Signum | 2000 Pontiac Firebird | |
| Make | Opel | Pontiac |
| Model | Signum | Firebird |
| Year Released | 2003 | 2000 |
| Body Type | Hatchback | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1796 cc | 2391 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 148 HP |
| Engine RPM | 6000 RPM | 5600 RPM |
| Torque | 167 Nm | 203 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1385 kg | 1347 kg |
| Vehicle Length | 4640 mm | 4970 mm |
| Vehicle Width | 1800 mm | 1900 mm |
| Vehicle Height | 1470 mm | 1350 mm |
| Wheelbase Size | 2500 mm | 2570 mm |
| Fuel Tank Capacity | 58 L | 54 L |
