1981 Pontiac Firebird vs. 2003 Holden Monaro
To start off, 2003 Holden Monaro is newer by 22 year(s). Which means there will be less support and parts availability for 1981 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1981 Pontiac Firebird would be higher. At 5,012 cc (8 cylinders), 1981 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2003 Holden Monaro (229 HP @ 5200 RPM) has 84 more horse power than 1981 Pontiac Firebird. (145 HP @ 3800 RPM) In normal driving conditions, 2003 Holden Monaro should accelerate faster than 1981 Pontiac Firebird. With that said, vehicle weight also plays an important factor in acceleration. 2003 Holden Monaro weights approximately 60 kg more than 1981 Pontiac Firebird. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2003 Holden Monaro (374 Nm @ 3000 RPM) has 50 more torque (in Nm) than 1981 Pontiac Firebird. (324 Nm @ 2400 RPM). This means 2003 Holden Monaro will have an easier job in driving up hills or pulling heavy equipment than 1981 Pontiac Firebird. 2003 Holden Monaro has automatic transmission and 1981 Pontiac Firebird has manual transmission. 1981 Pontiac Firebird will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Holden Monaro will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Pontiac Firebird | 2003 Holden Monaro | |
| Make | Pontiac | Holden |
| Model | Firebird | Monaro |
| Year Released | 1981 | 2003 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5012 cc | 3791 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Horse Power | 145 HP | 229 HP |
| Engine RPM | 3800 RPM | 5200 RPM |
| Torque | 324 Nm | 374 Nm |
| Torque RPM | 2400 RPM | 3000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1542 kg | 1602 kg |
| Vehicle Length | 5040 mm | 4790 mm |
| Vehicle Width | 1860 mm | 1850 mm |
| Vehicle Height | 1260 mm | 1400 mm |
| Wheelbase Size | 2750 mm | 2800 mm |
