1970 Chevrolet Impala vs. 2004 GMC Yukon
To start off, 2004 GMC Yukon is newer by 34 year(s). Which means there will be less support and parts availability for 1970 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1970 Chevrolet Impala would be higher. At 5,964 cc (8 cylinders), 2004 GMC Yukon is equipped with a bigger engine. In terms of performance, 2004 GMC Yukon (325 HP) has 215 more horse power than 1970 Chevrolet Impala. (110 HP) In normal driving conditions, 2004 GMC Yukon should accelerate faster than 1970 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Yukon weights approximately 889 kg more than 1970 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Yukon is four wheel drive (4WD), it will have significant more traction and grip than 1970 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2004 GMC Yukon 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 Yukon (495 Nm) has 244 more torque (in Nm) than 1970 Chevrolet Impala. (251 Nm). This means 2004 GMC Yukon will have an easier job in driving up hills or pulling heavy equipment than 1970 Chevrolet Impala.
Compare all specifications:
| 1970 Chevrolet Impala | 2004 GMC Yukon | |
| Make | Chevrolet | GMC |
| Model | Impala | Yukon |
| Year Released | 1970 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 4093 cc | 5964 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 110 HP | 325 HP |
| Torque | 251 Nm | 495 Nm |
| Engine Bore Size | 98.2 mm | 102 mm |
| Engine Stroke Size | 89.6 mm | 92 mm |
| Engine Compression Ratio | 8.5:1 | 9.4:1 |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 8 seats |
| Vehicle Weight | 1715 kg | 2604 kg |
| Vehicle Length | 5600 mm | 5580 mm |
| Vehicle Width | 2030 mm | 2010 mm |
| Vehicle Height | 1370 mm | 1930 mm |
| Wheelbase Size | 3100 mm | 3310 mm |
