2006 Chevrolet Impala vs. 1979 GMC Suburban
To start off, 2006 Chevrolet Impala is newer by 27 year(s). Which means there will be less support and parts availability for 1979 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1979 GMC Suburban would be higher. At 4,093 cc (6 cylinders), 1979 GMC Suburban is equipped with a bigger engine. In terms of performance, 2006 Chevrolet Impala (240 HP @ 6000 RPM) has 111 more horse power than 1979 GMC Suburban. (129 HP @ 4000 RPM). In normal driving conditions, 2006 Chevrolet Impala should accelerate faster than 1979 GMC Suburban.
Because 1979 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 2006 Chevrolet Impala. In wet, icy, snow, or gravel driving conditions, 1979 GMC Suburban 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 Chevrolet Impala (328 Nm @ 4400 RPM) has 43 more torque (in Nm) than 1979 GMC Suburban. (285 Nm @ 2000 RPM). This means 2006 Chevrolet Impala will have an easier job in driving up hills or pulling heavy equipment than 1979 GMC Suburban.
Compare all specifications:
| 2006 Chevrolet Impala | 1979 GMC Suburban | |
| Make | Chevrolet | GMC |
| Model | Impala | Suburban |
| Year Released | 2006 | 1979 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 3884 cc | 4093 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | in-line |
| Horse Power | 240 HP | 129 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 328 Nm | 285 Nm |
| Torque RPM | 4400 RPM | 2000 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 5100 mm | 5480 mm |
| Vehicle Width | 1860 mm | 1950 mm |
| Vehicle Height | 1500 mm | 1800 mm |
| Wheelbase Size | 2810 mm | 3300 mm |
