2007 Hummer H3 vs. 1979 Pontiac Firebird
To start off, 2007 Hummer H3 is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Pontiac Firebird. In addition, the cost of maintenance, including insurance, on 1979 Pontiac Firebird would be higher. At 4,942 cc (8 cylinders), 1979 Pontiac Firebird is equipped with a bigger engine. In terms of performance, 2007 Hummer H3 (242 HP @ 5600 RPM) has 42 more horse power than 1979 Pontiac Firebird. (200 HP @ 4000 RPM). In normal driving conditions, 2007 Hummer H3 should accelerate faster than 1979 Pontiac Firebird.
Because 2007 Hummer H3 is four wheel drive (4WD), it will have significant more traction and grip than 1979 Pontiac Firebird. In wet, icy, snow, or gravel driving conditions, 2007 Hummer H3 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, 1979 Pontiac Firebird (459 Nm @ 2000 RPM) has 131 more torque (in Nm) than 2007 Hummer H3. (328 Nm @ 4600 RPM). This means 1979 Pontiac Firebird will have an easier job in driving up hills or pulling heavy equipment than 2007 Hummer H3. 1979 Pontiac Firebird has automatic transmission and 2007 Hummer H3 has manual transmission. 2007 Hummer H3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1979 Pontiac Firebird will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Hummer H3 | 1979 Pontiac Firebird | |
| Make | Hummer | Pontiac |
| Model | H3 | Firebird |
| Year Released | 2007 | 1979 |
| Body Type | SUV | Coupe |
| Engine Position | Front | Front |
| Engine Size | 3700 cc | 4942 cc |
| Engine Cylinders | 5 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 242 HP | 200 HP |
| Engine RPM | 5600 RPM | 4000 RPM |
| Torque | 328 Nm | 459 Nm |
| Torque RPM | 4600 RPM | 2000 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Length | 4750 mm | 5010 mm |
| Vehicle Width | 1900 mm | 1860 mm |
| Vehicle Height | 1880 mm | 1260 mm |
| Wheelbase Size | 2850 mm | 2750 mm |
