2005 Opel Vectra vs. 1991 Pontiac Firebird
To start off, 2005 Opel Vectra is newer by 14 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, 2005 Opel Vectra (148 HP @ 4000 RPM) has 8 more horse power than 1991 Pontiac Firebird. (140 HP @ 4400 RPM). In normal driving conditions, 2005 Opel Vectra should accelerate faster than 1991 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 1991 Pontiac Firebird weights approximately 200 kg more than 2005 Opel Vectra.
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, 2005 Opel Vectra, 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, 2005 Opel Vectra (321 Nm @ 2000 RPM) has 77 more torque (in Nm) than 1991 Pontiac Firebird. (244 Nm @ 3600 RPM). This means 2005 Opel Vectra will have an easier job in driving up hills or pulling heavy equipment than 1991 Pontiac Firebird.
Compare all specifications:
2005 Opel Vectra | 1991 Pontiac Firebird | |
Make | Opel | Pontiac |
Model | Vectra | Firebird |
Year Released | 2005 | 1991 |
Engine Position | Front | Front |
Engine Size | 1910 cc | 3128 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | V |
Valves per Cylinder | 2 valves | 2 valves |
Horse Power | 148 HP | 140 HP |
Engine RPM | 4000 RPM | 4400 RPM |
Torque | 321 Nm | 244 Nm |
Torque RPM | 2000 RPM | 3600 RPM |
Engine Compression Ratio | 18.0:1 | 8.5:1 |
Fuel Type | Diesel | Gasoline |
Top Speed | 207 km/hour | 175 km/hour |
Drive Type | Front | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1210 kg | 1410 kg |
Vehicle Length | 4830 mm | 4790 mm |
Vehicle Width | 1800 mm | 1850 mm |
Vehicle Height | 1510 mm | 1280 mm |
Wheelbase Size | 2710 mm | 2570 mm |
Fuel Tank Capacity | 60 L | 59 L |