2005 BMW 730 vs. 1983 Ford Orion
To start off, 2005 BMW 730 is newer by 22 year(s). Which means there will be less support and parts availability for 1983 Ford Orion. In addition, the cost of maintenance, including insurance, on 1983 Ford Orion would be higher. At 2,979 cc (6 cylinders), 2005 BMW 730 is equipped with a bigger engine. In terms of performance, 2005 BMW 730 (225 HP @ 4000 RPM) has 156 more horse power than 1983 Ford Orion. (69 HP @ 6000 RPM). In normal driving conditions, 2005 BMW 730 should accelerate faster than 1983 Ford Orion. With that said, vehicle weight also plays an important factor in acceleration. 2005 BMW 730 weights approximately 1100 kg more than 1983 Ford Orion. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 BMW 730 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2005 BMW 730. However, in wet, icy, snow, or gravel driving conditions, 1983 Ford Orion, being front wheel drive (FWD), will offer much better control with better grip. 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, 2005 BMW 730 (500 Nm @ 2000 RPM) has 400 more torque (in Nm) than 1983 Ford Orion. (100 Nm @ 3500 RPM). This means 2005 BMW 730 will have an easier job in driving up hills or pulling heavy equipment than 1983 Ford Orion. 2005 BMW 730 has automatic transmission and 1983 Ford Orion has manual transmission. 1983 Ford Orion will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 BMW 730 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2005 BMW 730 | 1983 Ford Orion | |
| Make | BMW | Ford |
| Model | 730 | Orion |
| Year Released | 2005 | 1983 |
| Body Type | Sedan | Sedan |
| Engine Position | Front | Front |
| Engine Size | 2979 cc | 1297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 225 HP | 69 HP |
| Engine RPM | 4000 RPM | 6000 RPM |
| Torque | 500 Nm | 100 Nm |
| Torque RPM | 2000 RPM | 3500 RPM |
| Engine Bore Size | 84.1 mm | 80 mm |
| Engine Stroke Size | 90 mm | 64.5 mm |
| Engine Compression Ratio | 18.0:1 | 9.5:1 |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1975 kg | 875 kg |
| Vehicle Length | 5050 mm | 4220 mm |
| Vehicle Width | 1910 mm | 1650 mm |
| Vehicle Height | 1500 mm | 1400 mm |
| Wheelbase Size | 2890 mm | 2410 mm |
| Fuel Tank Capacity | 88 L | 55 L |
