1977 Avanti Avanti vs. 2006 Jeep Grand Cherokee
To start off, 2006 Jeep Grand Cherokee is newer by 29 year(s). Which means there will be less support and parts availability for 1977 Avanti Avanti. In addition, the cost of maintenance, including insurance, on 1977 Avanti Avanti would be higher. At 6,570 cc (8 cylinders), 1977 Avanti Avanti is equipped with a bigger engine. In terms of performance, 2006 Jeep Grand Cherokee (228 HP @ 4500 RPM) has 51 more horse power than 1977 Avanti Avanti. (177 HP @ 3400 RPM) In normal driving conditions, 2006 Jeep Grand Cherokee should accelerate faster than 1977 Avanti Avanti. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Grand Cherokee weights approximately 630 kg more than 1977 Avanti Avanti. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1977 Avanti Avanti. In wet, icy, snow, or gravel driving conditions, 2006 Jeep Grand Cherokee 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, 1977 Avanti Avanti (442 Nm @ 2000 RPM) has 32 more torque (in Nm) than 2006 Jeep Grand Cherokee. (410 Nm @ 3600 RPM). This means 1977 Avanti Avanti will have an easier job in driving up hills or pulling heavy equipment than 2006 Jeep Grand Cherokee. 2006 Jeep Grand Cherokee has automatic transmission and 1977 Avanti Avanti has manual transmission. 1977 Avanti Avanti will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2006 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1977 Avanti Avanti | 2006 Jeep Grand Cherokee | |
| Make | Avanti | Jeep |
| Model | Avanti | Grand Cherokee |
| Year Released | 1977 | 2006 |
| Engine Size | 6570 cc | 4703 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 177 HP | 228 HP |
| Engine RPM | 3400 RPM | 4500 RPM |
| Torque | 442 Nm | 410 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1580 kg | 2210 kg |
| Vehicle Length | 4910 mm | 4760 mm |
| Vehicle Width | 1800 mm | 1880 mm |
| Vehicle Height | 1380 mm | 1750 mm |
| Wheelbase Size | 2780 mm | 2790 mm |
