2009 Hummer H2 vs. 1973 Datsun 240Z
To start off, 2009 Hummer H2 is newer by 36 year(s). Which means there will be less support and parts availability for 1973 Datsun 240Z. In addition, the cost of maintenance, including insurance, on 1973 Datsun 240Z 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 242 more horse power than 1973 Datsun 240Z. (151 HP @ 5600 RPM). In normal driving conditions, 2009 Hummer H2 should accelerate faster than 1973 Datsun 240Z. With that said, vehicle weight also plays an important factor in acceleration. 2009 Hummer H2 weights approximately 1835 kg more than 1973 Datsun 240Z. 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 1973 Datsun 240Z. 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 366 more torque (in Nm) than 1973 Datsun 240Z. (198 Nm @ 4400 RPM). This means 2009 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1973 Datsun 240Z. 2009 Hummer H2 has automatic transmission and 1973 Datsun 240Z has manual transmission. 1973 Datsun 240Z will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Hummer H2 | 1973 Datsun 240Z | |
| Make | Hummer | Datsun |
| Model | H2 | 240Z |
| Year Released | 2009 | 1973 |
| Body Type | SUV | Hatchback |
| Engine Position | Front | Front |
| Engine Size | 6199 cc | 2393 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 393 HP | 151 HP |
| Engine RPM | 5700 RPM | 5600 RPM |
| Torque | 564 Nm | 198 Nm |
| Torque RPM | 4300 RPM | 4400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 3 doors |
| Vehicle Weight | 2903 kg | 1068 kg |
| Vehicle Length | 4830 mm | 4140 mm |
| Vehicle Width | 2070 mm | 1630 mm |
| Wheelbase Size | 3130 mm | 2300 mm |
| Fuel Consumption Overall | 15.7 L/100km | 11 L/100km |
