1983 Ford Orion vs. 2005 Rover 75
To start off, 2005 Rover 75 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 1,994 cc (4 cylinders), 2005 Rover 75 is equipped with a bigger engine. In terms of performance, 2005 Rover 75 (129 HP @ 4000 RPM) has 60 more horse power than 1983 Ford Orion. (69 HP @ 6000 RPM) In normal driving conditions, 2005 Rover 75 should accelerate faster than 1983 Ford Orion. With that said, vehicle weight also plays an important factor in acceleration. 2005 Rover 75 weights approximately 710 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.
Both vehicles are front wheel drive (FWD). Which offers better traction when its slippery than rear 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, 2005 Rover 75 (300 Nm @ 1900 RPM) has 200 more torque (in Nm) than 1983 Ford Orion. (100 Nm @ 3500 RPM). This means 2005 Rover 75 will have an easier job in driving up hills or pulling heavy equipment than 1983 Ford Orion.
Compare all specifications:
| 1983 Ford Orion | 2005 Rover 75 | |
| Make | Ford | Rover |
| Model | Orion | 75 |
| Year Released | 1983 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1297 cc | 1994 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 69 HP | 129 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 100 Nm | 300 Nm |
| Torque RPM | 3500 RPM | 1900 RPM |
| Engine Bore Size | 80 mm | 84.1 mm |
| Engine Stroke Size | 64.5 mm | 88 mm |
| Engine Compression Ratio | 9.5:1 | 18.0:1 |
| Fuel Type | Gasoline | Diesel |
| Drive Type | Front | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 875 kg | 1585 kg |
| Vehicle Length | 4220 mm | 4750 mm |
| Vehicle Width | 1650 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1430 mm |
| Wheelbase Size | 2410 mm | 2750 mm |
| Fuel Tank Capacity | 55 L | 65 L |
