2007 Opel Speedster vs. 1999 Pontiac Firebird
To start off, 2007 Opel Speedster is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1999 Pontiac Firebird would be higher. At 3,785 cc (6 cylinders), 1999 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1999 Pontiac Firebird (200 HP) has 3 more horse power than 2007 Opel Speedster. (197 HP) In normal driving conditions, 1999 Pontiac Firebird should accelerate faster than 2007 Opel Speedster. With that said, vehicle weight also plays an important factor in acceleration. 1999 Pontiac Firebird weights approximately 500 kg more than 2007 Opel Speedster. 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 55 more torque (in Nm) than 2007 Opel Speedster. (250 Nm @ 1950 RPM). This means 1999 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2007 Opel Speedster.
Compare all specifications:
| 2007 Opel Speedster | 1999 Pontiac Firebird | |
| Make | Opel | Pontiac |
| Model | Speedster | Firebird |
| Year Released | 2007 | 1999 |
| Body Type | Convertible | Coupe |
| Engine Position | Middle | Front |
| Engine Size | 1998 cc | 3785 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 197 HP | 200 HP |
| Torque | 250 Nm | 305 Nm |
| Torque RPM | 1950 RPM | 4000 RPM |
| Engine Bore Size | 86 mm | 96.5 mm |
| Engine Stroke Size | 86 mm | 86.4 mm |
| Engine Compression Ratio | 8.8:1 | 9.4:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1005 kg | 1505 kg |
| Vehicle Length | 3790 mm | 4920 mm |
| Vehicle Width | 1710 mm | 1900 mm |
| Vehicle Height | 1120 mm | 1310 mm |
| Wheelbase Size | 2340 mm | 2570 mm |
| Fuel Tank Capacity | 36 L | 58 L |
