1974 Chevrolet Impala vs. 2007 Hummer H2
To start off, 2007 Hummer H2 is newer by 33 year(s). Which means there will be less support and parts availability for 1974 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1974 Chevrolet Impala would be higher. At 5,999 cc (8 cylinders), 2007 Hummer H2 is equipped with a bigger engine. In terms of performance, 2007 Hummer H2 (325 HP @ 5200 RPM) has 215 more horse power than 1974 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2007 Hummer H2 should accelerate faster than 1974 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2007 Hummer H2 weights approximately 1188 kg more than 1974 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2007 Hummer H2 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Hummer H2 (495 Nm @ 4000 RPM) has 239 more torque (in Nm) than 1974 Chevrolet Impala. (256 Nm @ 1600 RPM). This means 2007 Hummer H2 will have an easier job in driving up hills or pulling heavy equipment than 1974 Chevrolet Impala. 2007 Hummer H2 has automatic transmission and 1974 Chevrolet Impala has manual transmission. 1974 Chevrolet Impala will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Hummer H2 will be easier to drive especially in heavy traffic.
Compare all specifications:
1974 Chevrolet Impala | 2007 Hummer H2 | |
Make | Chevrolet | Hummer |
Model | Impala | H2 |
Year Released | 1974 | 2007 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 5999 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 110 HP | 325 HP |
Engine RPM | 3800 RPM | 5200 RPM |
Torque | 256 Nm | 495 Nm |
Torque RPM | 1600 RPM | 4000 RPM |
Engine Compression Ratio | 8.5:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1715 kg | 2903 kg |
Vehicle Length | 5600 mm | 5180 mm |
Vehicle Width | 2030 mm | 2070 mm |
Vehicle Height | 1370 mm | 2020 mm |
Wheelbase Size | 3100 mm | 3120 mm |