1983 Hummer H1 vs. 2001 Pontiac Firebird
To start off, 2001 Pontiac Firebird is newer by 18 year(s). Which means there will be less support and parts availability for 1983 Hummer H1. In addition, the cost of maintenance, including insurance, on 1983 Hummer H1 would be higher. At 5,733 cc (8 cylinders), 1983 Hummer H1 is equipped with a bigger engine. In terms of performance, 2001 Pontiac Firebird (310 HP @ 5200 RPM) has 123 more horse power than 1983 Hummer H1. (187 HP @ 4000 RPM) In normal driving conditions, 2001 Pontiac Firebird should accelerate faster than 1983 Hummer H1. With that said, vehicle weight also plays an important factor in acceleration. 1983 Hummer H1 weights approximately 1242 kg more than 2001 Pontiac Firebird.
Because 1983 Hummer H1 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, 1983 Hummer H1 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 54 more torque (in Nm) than 1983 Hummer H1. (407 Nm @ 2400 RPM). This means 2001 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 1983 Hummer H1.
Compare all specifications:
| 1983 Hummer H1 | 2001 Pontiac Firebird | |
| Make | Hummer | Pontiac |
| Model | H1 | Firebird |
| Year Released | 1983 | 2001 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 5733 cc | 5663 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 187 HP | 310 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 407 Nm | 461 Nm |
| Torque RPM | 2400 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Vehicle Weight | 2770 kg | 1528 kg |
| Vehicle Length | 4690 mm | 4920 mm |
| Vehicle Width | 2200 mm | 1900 mm |
| Vehicle Height | 1840 mm | 1310 mm |
| Wheelbase Size | 3310 mm | 2570 mm |
