1971 Chevrolet Impala vs. 2006 GMC Envoy
To start off, 2006 GMC Envoy is newer by 35 year(s). Which means there will be less support and parts availability for 1971 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1971 Chevrolet Impala would be higher. At 5,359 cc (8 cylinders), 2006 GMC Envoy is equipped with a bigger engine. In terms of performance, 2006 GMC Envoy (300 HP @ 5200 RPM) has 190 more horse power than 1971 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2006 GMC Envoy should accelerate faster than 1971 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Envoy weights approximately 720 kg more than 1971 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Envoy is four wheel drive (4WD), it will have significant more traction and grip than 1971 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 2006 GMC Envoy 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, 2006 GMC Envoy (447 Nm @ 4000 RPM) has 191 more torque (in Nm) than 1971 Chevrolet Impala. (256 Nm @ 1600 RPM). This means 2006 GMC Envoy will have an easier job in driving up hills or pulling heavy equipment than 1971 Chevrolet Impala.
Compare all specifications:
1971 Chevrolet Impala | 2006 GMC Envoy | |
Make | Chevrolet | GMC |
Model | Impala | Envoy |
Year Released | 1971 | 2006 |
Engine Position | Front | Front |
Engine Size | 4092 cc | 5359 cc |
Engine Cylinders | 6 cylinders | 8 cylinders |
Engine Type | in-line | V |
Horse Power | 110 HP | 300 HP |
Engine RPM | 3800 RPM | 5200 RPM |
Torque | 256 Nm | 447 Nm |
Torque RPM | 1600 RPM | 4000 RPM |
Engine Compression Ratio | 8.5:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Drive Type | Rear | 4WD |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 1715 kg | 2435 kg |
Vehicle Length | 5600 mm | 4870 mm |
Vehicle Width | 2030 mm | 1900 mm |
Vehicle Height | 1370 mm | 1830 mm |
Wheelbase Size | 3100 mm | 2880 mm |