1978 Cadillac Seville vs. 2008 Jeep Grand Cherokee
To start off, 2008 Jeep Grand Cherokee is newer by 30 year(s). Which means there will be less support and parts availability for 1978 Cadillac Seville. In addition, the cost of maintenance, including insurance, on 1978 Cadillac Seville would be higher. At 5,735 cc (8 cylinders), 1978 Cadillac Seville is equipped with a bigger engine. In terms of performance, 2008 Jeep Grand Cherokee (305 HP @ 4500 RPM) has 182 more horse power than 1978 Cadillac Seville. (123 HP @ 3600 RPM) In normal driving conditions, 2008 Jeep Grand Cherokee should accelerate faster than 1978 Cadillac Seville. With that said, vehicle weight also plays an important factor in acceleration. 2008 Jeep Grand Cherokee weights approximately 153 kg more than 1978 Cadillac Seville. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Jeep Grand Cherokee is four wheel drive (4WD), it will have significant more traction and grip than 1978 Cadillac Seville. In wet, icy, snow, or gravel driving conditions, 2008 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, 2008 Jeep Grand Cherokee (453 Nm @ 3500 RPM) has 149 more torque (in Nm) than 1978 Cadillac Seville. (304 Nm @ 1600 RPM). This means 2008 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1978 Cadillac Seville.
Compare all specifications:
| 1978 Cadillac Seville | 2008 Jeep Grand Cherokee | |
| Make | Cadillac | Jeep |
| Model | Seville | Grand Cherokee |
| Year Released | 1978 | 2008 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 5735 cc | 4701 cc |
| Engine Cylinders | 8 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 305 HP |
| Engine RPM | 3600 RPM | 4500 RPM |
| Torque | 304 Nm | 453 Nm |
| Torque RPM | 1600 RPM | 3500 RPM |
| Engine Bore Size | 103 mm | 93 mm |
| Engine Stroke Size | 86 mm | 86.7 mm |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1890 kg | 2043 kg |
| Vehicle Length | 5190 mm | 4780 mm |
| Vehicle Width | 1830 mm | 1850 mm |
| Vehicle Height | 1400 mm | 1760 mm |
| Wheelbase Size | 2910 mm | 2790 mm |
| Fuel Tank Capacity | 79 L | 80 L |
