1991 BMW 730 vs. 2007 Dodge Ram
To start off, 2007 Dodge Ram is newer by 16 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 4,701 cc (8 cylinders), 2007 Dodge Ram is equipped with a bigger engine. In terms of performance, 2007 Dodge Ram (235 HP @ 4800 RPM) has 50 more horse power than 1991 BMW 730. (185 HP @ 5800 RPM) In normal driving conditions, 2007 Dodge Ram should accelerate faster than 1991 BMW 730. With that said, vehicle weight also plays an important factor in acceleration. 2007 Dodge Ram weights approximately 743 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.
Because 2007 Dodge Ram is four wheel drive (4WD), it will have significant more traction and grip than 1991 BMW 730. In wet, icy, snow, or gravel driving conditions, 2007 Dodge Ram 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 Dodge Ram (408 Nm @ 3200 RPM) has 148 more torque (in Nm) than 1991 BMW 730. (260 Nm @ 4000 RPM). This means 2007 Dodge Ram will have an easier job in driving up hills or pulling heavy equipment than 1991 BMW 730.
Compare all specifications:
| 1991 BMW 730 | 2007 Dodge Ram | |
| Make | BMW | Dodge |
| Model | 730 | Ram |
| Year Released | 1991 | 2007 |
| Body Type | Sedan | Pickup |
| Engine Position | Front | Front |
| Engine Size | 2986 cc | 4701 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 185 HP | 235 HP |
| Engine RPM | 5800 RPM | 4800 RPM |
| Torque | 260 Nm | 408 Nm |
| Torque RPM | 4000 RPM | 3200 RPM |
| Engine Bore Size | 89 mm | 93 mm |
| Engine Stroke Size | 80 mm | 86 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1600 kg | 2343 kg |
| Vehicle Length | 4920 mm | 5840 mm |
| Vehicle Width | 1850 mm | 2030 mm |
| Vehicle Height | 1420 mm | 1920 mm |
| Wheelbase Size | 2840 mm | 3580 mm |
| Fuel Tank Capacity | 90 L | 132 L |
