2003 Beijing BJ 2021 vs. 1972 Pontiac Firebird
To start off, 2003 Beijing BJ 2021 is newer by 31 year(s). Which means there will be less support and parts availability for 1972 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1972 Pontiac Firebird would be higher. At 6,598 cc (8 cylinders), 1972 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 1972 Pontiac Firebird (185 HP @ 3600 RPM) has 74 more horse power than 2003 Beijing BJ 2021. (111 HP @ 4800 RPM) In normal driving conditions, 1972 Pontiac Firebird should accelerate faster than 2003 Beijing BJ 2021. With that said, vehicle weight also plays an important factor in acceleration. 1972 Pontiac Firebird weights approximately 143 kg more than 2003 Beijing BJ 2021. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Beijing BJ 2021 is four wheel drive (4WD), it will have significant more traction and grip than 1972 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2003 Beijing BJ 2021 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, 1972 Pontiac Firebird (434 Nm @ 2200 RPM) has 254 more torque (in Nm) than 2003 Beijing BJ 2021. (180 Nm @ 3200 RPM). This means 1972 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2003 Beijing BJ 2021. 1972 Pontiac Firebird has automatic transmission and 2003 Beijing BJ 2021 has manual transmission. 2003 Beijing BJ 2021 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1972 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
2003 Beijing BJ 2021 | 1972 Pontiac Firebird | |
Make | Beijing | Pontiac |
Model | BJ 2021 | Firebird |
Year Released | 2003 | 1972 |
Engine Size | 2464 cc | 6598 cc |
Engine Cylinders | 4 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 111 HP | 185 HP |
Engine RPM | 4800 RPM | 3600 RPM |
Torque | 180 Nm | 434 Nm |
Torque RPM | 3200 RPM | 2200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | 4WD | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1510 kg | 1653 kg |
Vehicle Length | 4330 mm | 4870 mm |
Vehicle Width | 1800 mm | 1870 mm |
Vehicle Height | 1770 mm | 1290 mm |
Wheelbase Size | 2680 mm | 2750 mm |