2001 Opel Frogster vs. 1991 Pontiac Firebird
To start off, 2001 Opel Frogster is newer by 10 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 83 more horse power than 2001 Opel Frogster. (57 HP @ 5600 RPM) In normal driving conditions, 1991 Pontiac Firebird should accelerate faster than 2001 Opel Frogster. With that said, vehicle weight also plays an important factor in acceleration. 1991 Pontiac Firebird weights approximately 112 kg more than 2001 Opel Frogster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
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, 2001 Opel Frogster, 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 157 more torque (in Nm) than 2001 Opel Frogster. (87 Nm @ 3800 RPM). This means 1991 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2001 Opel Frogster.
Compare all specifications:
| 2001 Opel Frogster | 1991 Pontiac Firebird | |
| Make | Opel | Pontiac |
| Model | Frogster | Firebird |
| Year Released | 2001 | 1991 |
| Engine Position | Front | Front |
| Engine Size | 973 cc | 3128 cc |
| Engine Cylinders | 3 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 57 HP | 140 HP |
| Engine RPM | 5600 RPM | 4400 RPM |
| Torque | 87 Nm | 244 Nm |
| Torque RPM | 3800 RPM | 3600 RPM |
| Engine Bore Size | 72.6 mm | 88.9 mm |
| Engine Stroke Size | 78.6 mm | 84 mm |
| Engine Compression Ratio | 10.1:1 | 8.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1298 kg | 1410 kg |
| Vehicle Length | 3720 mm | 4790 mm |
| Vehicle Width | 1690 mm | 1850 mm |
| Vehicle Height | 1540 mm | 1280 mm |
| Wheelbase Size | 2710 mm | 2570 mm |
| Fuel Tank Capacity | 52 L | 59 L |
