2007 Jeep Grand Cherokee vs. 1978 Volvo 66
To start off, 2007 Jeep Grand Cherokee is newer by 29 year(s). Which means there will be less support and parts availability for 1978 Volvo 66. In addition, the cost of maintenance, including insurance, on 1978 Volvo 66 would be higher. At 2,986 cc (6 cylinders), 2007 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2007 Jeep Grand Cherokee (215 HP @ 4000 RPM) has 159 more horse power than 1978 Volvo 66. (56 HP @ 5200 RPM). In normal driving conditions, 2007 Jeep Grand Cherokee should accelerate faster than 1978 Volvo 66.
Because 2007 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1978 Volvo 66. In wet, icy, snow, or gravel driving conditions, 2007 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, 2007 Jeep Grand Cherokee (510 Nm @ 1600 RPM) has 416 more torque (in Nm) than 1978 Volvo 66. (94 Nm @ 2800 RPM). This means 2007 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1978 Volvo 66. 2007 Jeep Grand Cherokee has automatic transmission and 1978 Volvo 66 has manual transmission. 1978 Volvo 66 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Jeep Grand Cherokee will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Jeep Grand Cherokee | 1978 Volvo 66 | |
| Make | Jeep | Volvo |
| Model | Grand Cherokee | 66 |
| Year Released | 2007 | 1978 |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 1289 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 215 HP | 56 HP |
| Engine RPM | 4000 RPM | 5200 RPM |
| Torque | 510 Nm | 94 Nm |
| Torque RPM | 1600 RPM | 2800 RPM |
| Engine Compression Ratio | 18.0:1 | 8.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4760 mm | 3910 mm |
| Vehicle Width | 2160 mm | 1550 mm |
