2009 Hummer H2 vs. 1977 Datsun 280Z
To start off, 2009 Hummer H2 is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Datsun 280Z. In addition, the cost of maintenance, including insurance, on 1977 Datsun 280Z would be higher. At 6,199 cc (8 cylinders), 2009 Hummer H2 is equipped with a bigger engine. In terms of performance, 2009 Hummer H2 (393 HP @ 5700 RPM) has 243 more horse power than 1977 Datsun 280Z. (150 HP @ 5600 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1977 Datsun 280Z. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1703 kg more than 1977 Datsun 280Z. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1977 Datsun 280Z. In wet, icy, snow, or gravel driving conditions, 2009 Hummer H2 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, 2009 Hummer H2 (564 Nm @ 4300 RPM) has 343 more torque (in Nm) than 1977 Datsun 280Z. (221 Nm @ 4400 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1977 Datsun 280Z.
Compare all specifications:
| 2009 Hummer H2 | 1977 Datsun 280Z | |
| Make | Hummer | Datsun |
| Model | H2 | 280Z |
| Year Released | 2009 | 1977 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 2753 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 393 HP | 150 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 564 Nm | 221 Nm |
| Torque RPM | 4300 RPM | 4400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2903 kg | 1200 kg |
| Vehicle Length | 4830 mm | 4399 mm |
| Vehicle Width | 2070 mm | 1631 mm |
| Wheelbase Size | 3130 mm | 2304 mm |
| Fuel Tank Capacity | 121 L | 60 L |
