1978 BMW 730 vs. 2004 Jeep Grand Cherokee
To start off, 2004 Jeep Grand Cherokee is newer by 26 year(s). Which means there will be less support and parts availability for 1978 BMW 730. In addition, the cost of maintenance, including insurance, on 1978 BMW 730 would be higher. At 3,966 cc (6 cylinders), 2004 Jeep Grand Cherokee is equipped with a bigger engine. In terms of performance, 2004 Jeep Grand Cherokee (195 HP @ 3800 RPM) has 10 more horse power than 1978 BMW 730. (185 HP @ 5800 RPM) In normal driving conditions, 2004 Jeep Grand Cherokee should accelerate faster than 1978 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2004 Jeep Grand Cherokee weights approximately 290 kg more than 1978 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Jeep Grand Cherokee (312 Nm @ 3000 RPM) has 82 more torque (in Nm) than 1978 BMW 730. (230 Nm @ 4000 RPM). This means 2004 Jeep Grand Cherokee will have an easier job in driving up hills or pulling heavy equipment than 1978 BMW 730.
Compare all specifications:
| 1978 BMW 730 | 2004 Jeep Grand Cherokee | |
| Make | BMW | Jeep |
| Model | 730 | Grand Cherokee |
| Year Released | 1978 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2788 cc | 3966 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 185 HP | 195 HP |
| Engine RPM | 5800 RPM | 3800 RPM |
| Torque | 230 Nm | 312 Nm |
| Torque RPM | 4000 RPM | 3000 RPM |
| Engine Compression Ratio | 10.0:1 | 8.8:1 |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1510 kg | 1800 kg |
| Vehicle Length | 4870 mm | 4610 mm |
| Vehicle Width | 1810 mm | 1840 mm |
| Vehicle Height | 1440 mm | 1770 mm |
| Wheelbase Size | 2810 mm | 2700 mm |
