2007 BMW Z4 vs. 1983 Ford Orion
To start off, 2007 BMW Z4 is newer by 24 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 3,246 cc (6 cylinders), 2007 BMW Z4 is equipped with a bigger engine. In terms of performance, 2007 BMW Z4 (338 HP @ 7900 RPM) has 269 more horse power than 1983 Ford Orion. (69 HP @ 6000 RPM). In normal driving conditions, 2007 BMW Z4 should accelerate faster than 1983 Ford Orion. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW Z4 weights approximately 610 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 2007 BMW Z4 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 2007 BMW Z4. 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, 2007 BMW Z4 (365 Nm @ 4900 RPM) has 265 more torque (in Nm) than 1983 Ford Orion. (100 Nm @ 3500 RPM). This means 2007 BMW Z4 will have an easier job in driving up hills or pulling heavy equipment than 1983 Ford Orion.
Compare all specifications:
| 2007 BMW Z4 | 1983 Ford Orion | |
| Make | BMW | Ford |
| Model | Z4 | Orion |
| Year Released | 2007 | 1983 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 3246 cc | 1297 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 338 HP | 69 HP |
| Engine RPM | 7900 RPM | 6000 RPM |
| Torque | 365 Nm | 100 Nm |
| Torque RPM | 4900 RPM | 3500 RPM |
| Engine Bore Size | 87 mm | 80 mm |
| Engine Stroke Size | 91 mm | 64.5 mm |
| Engine Compression Ratio | 11.5:1 | 9.5:1 |
| Fuel Type | Gasoline - Premium | Gasoline |
| Top Speed | 250 km/hour | 157 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1485 kg | 875 kg |
| Vehicle Length | 4120 mm | 4220 mm |
| Vehicle Width | 1790 mm | 1650 mm |
| Vehicle Height | 1310 mm | 1400 mm |
| Wheelbase Size | 2500 mm | 2410 mm |
| Fuel Tank Capacity | 55 L | 55 L |
