1978 Buick Regal vs. 1992 Mitsubishi Sigma
To start off, 1992 Mitsubishi Sigma is newer by 14 year(s). Which means there will be less support and parts availability for 1978 Buick Regal. In addition, the cost of maintenance, including insurance, on 1978 Buick Regal would be higher. At 3,214 cc (6 cylinders), 1978 Buick Regal is equipped with a bigger engine. In terms of performance, 1992 Mitsubishi Sigma (175 HP @ 5500 RPM) has 71 more horse power than 1978 Buick Regal. (104 HP @ 4000 RPM) In normal driving conditions, 1992 Mitsubishi Sigma should accelerate faster than 1978 Buick Regal. With that said, vehicle weight also plays an important factor in acceleration. 1992 Mitsubishi Sigma weights approximately 40 kg more than 1978 Buick Regal. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 1992 Mitsubishi Sigma (251 Nm @ 3000 RPM) has 33 more torque (in Nm) than 1978 Buick Regal. (218 Nm @ 2000 RPM). This means 1992 Mitsubishi Sigma will have an easier job in driving up hills or pulling heavy equipment than 1978 Buick Regal.
Compare all specifications:
1978 Buick Regal | 1992 Mitsubishi Sigma | |
Make | Buick | Mitsubishi |
Model | Regal | Sigma |
Year Released | 1978 | 1992 |
Engine Position | Front | Front |
Engine Size | 3214 cc | 2972 cc |
Engine Cylinders | 6 cylinders | 6 cylinders |
Engine Type | in-line | V |
Horse Power | 104 HP | 175 HP |
Engine RPM | 4000 RPM | 5500 RPM |
Torque | 218 Nm | 251 Nm |
Torque RPM | 2000 RPM | 3000 RPM |
Fuel Type | Gasoline | Gasoline |
Vehicle Weight | 1430 kg | 1470 kg |
Vehicle Length | 5090 mm | 4760 mm |
Vehicle Width | 1840 mm | 1780 mm |
Vehicle Height | 1370 mm | 1440 mm |
Wheelbase Size | 2750 mm | 2730 mm |