1971 Cadillac Fleetwood vs. 1983 Mitsubishi Sigma
To start off, 1983 Mitsubishi Sigma is newer by 12 year(s). Which means there will be less support and parts availability for 1971 Cadillac Fleetwood. In addition, the cost of maintenance, including insurance, on 1971 Cadillac Fleetwood would be higher. At 7,725 cc (8 cylinders), 1971 Cadillac Fleetwood is equipped with a bigger engine. In terms of performance, 1971 Cadillac Fleetwood (345 HP @ 4400 RPM) has 256 more horse power than 1983 Mitsubishi Sigma. (89 HP @ 5600 RPM). In normal driving conditions, 1971 Cadillac Fleetwood should accelerate faster than 1983 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1971 Cadillac Fleetwood weights approximately 1153 kg more than 1983 Mitsubishi Sigma. 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, 1971 Cadillac Fleetwood (679 Nm @ 2800 RPM) has 561 more torque (in Nm) than 1983 Mitsubishi Sigma. (118 Nm @ 3200 RPM). This means 1971 Cadillac Fleetwood will have an easier job in driving up hills or pulling heavy equipment than 1983 Mitsubishi Sigma. 1971 Cadillac Fleetwood has automatic transmission and 1983 Mitsubishi Sigma has manual transmission. 1983 Mitsubishi Sigma will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1971 Cadillac Fleetwood will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1971 Cadillac Fleetwood | 1983 Mitsubishi Sigma | |
| Make | Cadillac | Mitsubishi |
| Model | Fleetwood | Sigma |
| Year Released | 1971 | 1983 |
| Engine Position | Front | Front |
| Engine Size | 7725 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 345 HP | 89 HP |
| Engine RPM | 4400 RPM | 5600 RPM |
| Torque | 679 Nm | 118 Nm |
| Torque RPM | 2800 RPM | 3200 RPM |
| Drive Type | Rear | Rear |
| Transmission Type | Automatic | Manual |
| Vehicle Weight | 2223 kg | 1070 kg |
| Vehicle Length | 5810 mm | 4460 mm |
| Vehicle Width | 2040 mm | 1660 mm |
| Vehicle Height | 1420 mm | 1370 mm |
| Wheelbase Size | 3380 mm | 2520 mm |
