1999 Pontiac Firebird vs. 2007 Subaru Legacy
To start off, 2007 Subaru Legacy 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 3,791 cc (6 cylinders), 1999 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2007 Subaru Legacy (242 HP) has 42 more horse power than 1999 Pontiac Firebird. (200 HP) In normal driving conditions, 2007 Subaru Legacy should accelerate faster than 1999 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2007 Subaru Legacy weights approximately 470 kg more than 1999 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Subaru Legacy is four wheel drive (4WD), it will have significant more traction and grip than 1999 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2007 Subaru Legacy 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 Subaru Legacy (310 Nm @ 2400 RPM) has 5 more torque (in Nm) than 1999 Pontiac Firebird. (305 Nm @ 4000 RPM). This means 2007 Subaru Legacy will have an easier job in driving up hills or pulling heavy equipment than 1999 Pontiac Firebird. 2007 Subaru Legacy has automatic transmission and 1999 Pontiac Firebird has manual transmission. 1999 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Subaru Legacy will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1999 Pontiac Firebird | 2007 Subaru Legacy | |
| Make | Pontiac | Subaru |
| Model | Firebird | Legacy |
| Year Released | 1999 | 2007 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 1994 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | boxer |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 200 HP | 242 HP |
| Torque | 305 Nm | 310 Nm |
| Torque RPM | 4000 RPM | 2400 RPM |
| Engine Bore Size | 96.5 mm | 92 mm |
| Engine Stroke Size | 86.4 mm | 75 mm |
| Engine Compression Ratio | 9.4:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1540 kg | 2010 kg |
| Vehicle Length | 4920 mm | 4670 mm |
| Vehicle Width | 1900 mm | 1740 mm |
| Vehicle Height | 1320 mm | 1420 mm |
| Wheelbase Size | 2570 mm | 2680 mm |
| Fuel Tank Capacity | 76 L | 64 L |
