2007 GMC Sierra vs. 1979 Chrysler Avenger
To start off, 2007 GMC Sierra is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Chrysler Avenger. In addition, the cost of maintenance, including insurance, on 1979 Chrysler Avenger would be higher. At 5,998 cc (8 cylinders), 2007 GMC Sierra is equipped with a bigger engine. In terms of performance, 2007 GMC Sierra (345 HP @ 5200 RPM) has 286 more horse power than 1979 Chrysler Avenger. (59 HP @ 5000 RPM). In normal driving conditions, 2007 GMC Sierra should accelerate faster than 1979 Chrysler Avenger.
Because 2007 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1979 Chrysler Avenger. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 GMC Sierra (515 Nm @ 4000 RPM) has 422 more torque (in Nm) than 1979 Chrysler Avenger. (93 Nm @ 2600 RPM). This means 2007 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1979 Chrysler Avenger.
Compare all specifications:
| 2007 GMC Sierra | 1979 Chrysler Avenger | |
| Make | GMC | Chrysler |
| Model | Sierra | Avenger |
| Year Released | 2007 | 1979 |
| Engine Position | Front | Front |
| Engine Size | 5998 cc | 1295 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 345 HP | 59 HP |
| Engine RPM | 5200 RPM | 5000 RPM |
| Torque | 515 Nm | 93 Nm |
| Torque RPM | 4000 RPM | 2600 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Length | 5850 mm | 4150 mm |
| Vehicle Width | 2000 mm | 1620 mm |
| Vehicle Height | 1910 mm | 1420 mm |
| Wheelbase Size | 3650 mm | 2500 mm |
