1991 BMW 730 vs. 2004 Ford Expedition
To start off, 2004 Ford Expedition is newer by 13 year(s). Which means there will be less support and parts availability for 1991 BMW 730. In addition, the cost of maintenance, including insurance, on 1991 BMW 730 would be higher. At 4,605 cc (8 cylinders), 2004 Ford Expedition is equipped with a bigger engine. In terms of performance, 2004 Ford Expedition (232 HP @ 6000 RPM) has 47 more horse power than 1991 BMW 730. (185 HP @ 5800 RPM) In normal driving conditions, 2004 Ford Expedition should accelerate faster than 1991 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2004 Ford Expedition weights approximately 767 kg more than 1991 BMW 730. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 2004 Ford Expedition (395 Nm) has 135 more torque (in Nm) than 1991 BMW 730. (260 Nm). This means 2004 Ford Expedition will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 730. 2004 Ford Expedition has automatic transmission and 1991 BMW 730 has manual transmission. 1991 BMW 730 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2004 Ford Expedition will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1991 BMW 730 | 2004 Ford Expedition | |
| Make | BMW | Ford |
| Model | 730 | Expedition |
| Year Released | 1991 | 2004 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 4605 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 232 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 260 Nm | 395 Nm |
| Engine Bore Size | 89 mm | 90.1 mm |
| Engine Stroke Size | 80 mm | 90 mm |
| Engine Compression Ratio | 9.0:1 | 9.4:1 |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 8 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1600 kg | 2367 kg |
| Vehicle Length | 4920 mm | 5230 mm |
| Vehicle Width | 1850 mm | 2010 mm |
| Vehicle Height | 1420 mm | 1980 mm |
| Wheelbase Size | 2840 mm | 3030 mm |
| Fuel Tank Capacity | 90 L | 106 L |
