1991 Pontiac Firebird vs. 2007 Nissan Pathfinder
To start off, 2007 Nissan Pathfinder is newer by 16 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, 2007 Nissan Pathfinder (172 HP @ 4000 RPM) has 32 more horse power than 1991 Pontiac Firebird. (140 HP @ 4400 RPM) In normal driving conditions, 2007 Nissan Pathfinder should accelerate faster than 1991 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2007 Nissan Pathfinder weights approximately 825 kg more than 1991 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Nissan Pathfinder is four wheel drive (4WD), it will have significant more traction and grip than 1991 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2007 Nissan Pathfinder will offer significantly more control. 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, 2007 Nissan Pathfinder (403 Nm @ 2000 RPM) has 159 more torque (in Nm) than 1991 Pontiac Firebird. (244 Nm @ 3600 RPM). This means 2007 Nissan Pathfinder will have an easier job in driving up hills or pulling heavy equipment than 1991 Pontiac Firebird. 2007 Nissan Pathfinder has automatic transmission and 1991 Pontiac Firebird has manual transmission. 1991 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Nissan Pathfinder will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 Pontiac Firebird | 2007 Nissan Pathfinder | |
| Make | Pontiac | Nissan |
| Model | Firebird | Pathfinder |
| Year Released | 1991 | 2007 |
| Body Type | Coupe | SUV |
| Engine Position | Front | Front |
| Engine Size | 3128 cc | 2488 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 140 HP | 172 HP |
| Engine RPM | 4400 RPM | 4000 RPM |
| Torque | 244 Nm | 403 Nm |
| Torque RPM | 3600 RPM | 2000 RPM |
| Engine Compression Ratio | 8.5:1 | 16.5:1 |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 175 km/hour | 170 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1410 kg | 2235 kg |
| Vehicle Length | 4790 mm | 4750 mm |
| Vehicle Width | 1850 mm | 1860 mm |
| Vehicle Height | 1280 mm | 1790 mm |
| Wheelbase Size | 2570 mm | 2860 mm |
| Fuel Tank Capacity | 59 L | 80 L |
