1972 Chevrolet Impala vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 32 year(s). Which means there will be less support and parts availability for 1972 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1972 Chevrolet Impala would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 190 more horse power than 1972 Chevrolet Impala. (110 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1972 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1015 kg more than 1972 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1972 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2004 GMC Sierra 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, 2004 GMC Sierra (489 Nm) has 233 more torque (in Nm) than 1972 Chevrolet Impala. (256 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1972 Chevrolet Impala.
Compare all specifications:
1972 Chevrolet Impala | 2004 GMC Sierra | |
Make | Chevrolet | GMC |
Model | Impala | Sierra |
Year Released | 1972 | 2004 |
Engine Position | Front | Front |
Engine Size | 4093 cc | 5965 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 110 HP | 300 HP |
Torque | 256 Nm | 489 Nm |
Engine Bore Size | 98.2 mm | 102 mm |
Engine Stroke Size | 89.6 mm | 92 mm |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 6 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1715 kg | 2730 kg |
Vehicle Length | 5600 mm | 6030 mm |
Vehicle Width | 2030 mm | 2030 mm |
Vehicle Height | 1370 mm | 1940 mm |
Wheelbase Size | 3100 mm | 4250 mm |
Fuel Tank Capacity | 68 L | 129 L |