2001 Pontiac Firebird vs. 2003 Subaru R2
To start off, 2003 Subaru R2 is newer by 2 year(s). Which means there will be less support and parts availability for 2001 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 2001 Pontiac Firebird would be higher. At 5,663 cc (8 cylinders), 2001 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2001 Pontiac Firebird (310 HP @ 5200 RPM) has 258 more horse power than 2003 Subaru R2. (52 HP @ 6400 RPM). In normal driving conditions, 2001 Pontiac Firebird should accelerate faster than 2003 Subaru R2. With that said, vehicle weight also plays an important factor in acceleration. 2001 Pontiac Firebird weights approximately 708 kg more than 2003 Subaru R2. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Subaru R2 is four wheel drive (4WD), it will have significant more traction and grip than 2001 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2003 Subaru R2 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, 2001 Pontiac Firebird (461 Nm @ 4000 RPM) has 397 more torque (in Nm) than 2003 Subaru R2. (64 Nm @ 4400 RPM). This means 2001 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2003 Subaru R2. 2001 Pontiac Firebird has automatic transmission and 2003 Subaru R2 has manual transmission. 2003 Subaru R2 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2001 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2001 Pontiac Firebird | 2003 Subaru R2 | |
| Make | Pontiac | Subaru |
| Model | Firebird | R2 |
| Year Released | 2001 | 2003 |
| Body Type | Coupe | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 5663 cc | 658 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 310 HP | 52 HP |
| Engine RPM | 5200 RPM | 6400 RPM |
| Torque | 461 Nm | 64 Nm |
| Torque RPM | 4000 RPM | 4400 RPM |
| Engine Bore Size | 99 mm | 56 mm |
| Engine Stroke Size | 92 mm | 66.8 mm |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 1528 kg | 820 kg |
| Vehicle Length | 4920 mm | 3400 mm |
| Vehicle Width | 1900 mm | 1480 mm |
| Vehicle Height | 1310 mm | 1530 mm |
| Wheelbase Size | 2570 mm | 2370 mm |
| Fuel Tank Capacity | 54 L | 30 L |
