1977 Buick Regal 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 Buick Regal. In addition, the cost of maintenance, including insurance, on 1977 Buick Regal would be higher. At 4,703 cc (8 cylinders), 2006 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2006 Jeep Grand Cherokee (228 HP @ 4500 RPM) has 120 more horse power than 1977 Buick Regal. (108 HP @ 3400 RPM) In normal driving conditions, 2006 Jeep Grand Cherokee should accelerate faster than 1977 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 2006 Jeep Grand Cherokee weights approximately 780 kg more than 1977 Buick Regal. 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 Buick Regal. 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, 2006 Jeep Grand Cherokee (410 Nm @ 3600 RPM) has 159 more torque (in Nm) than 1977 Buick Regal. (251 Nm @ 2000 RPM). This means 2006 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1977 Buick Regal.
Compare all specifications:
| 1977 Buick Regal | 2006 Jeep Grand Cherokee | |
| Make | Buick | Jeep |
| Model | Regal | Grand Cherokee |
| Year Released | 1977 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 3791 cc | 4703 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | V | V |
| Horse Power | 108 HP | 228 HP |
| Engine RPM | 3400 RPM | 4500 RPM |
| Torque | 251 Nm | 410 Nm |
| Torque RPM | 2000 RPM | 3600 RPM |
| Fuel Type | Gasoline | Gasoline - Premium |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1430 kg | 2210 kg |
| Vehicle Length | 5090 mm | 4760 mm |
| Vehicle Width | 1840 mm | 1880 mm |
| Vehicle Height | 1370 mm | 1750 mm |
| Wheelbase Size | 2750 mm | 2790 mm |
