2011 Porsche 911 vs. 1981 Mitsubishi Sigma
To start off, 2011 Porsche 911 is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1981 Mitsubishi Sigma would be higher. At 3,800 cc (6 cylinders), 2011 Porsche 911 is equipped with a bigger engine. In terms of performance, 2011 Porsche 911 (385 HP @ 6500 RPM) has 310 more horse power than 1981 Mitsubishi Sigma. (75 HP @ 4800 RPM). In normal driving conditions, 2011 Porsche 911 should accelerate faster than 1981 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2011 Porsche 911 weights approximately 475 kg more than 1981 Mitsubishi Sigma. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Porsche 911 is all wheel drive (AWD), it will have significant more traction and grip than 1981 Mitsubishi Sigma. In wet, icy, snow, or gravel driving conditions, 2011 Porsche 911 will offer significantly more control. 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, 2011 Porsche 911 (420 Nm @ 4400 RPM) has 303 more torque (in Nm) than 1981 Mitsubishi Sigma. (117 Nm @ 3200 RPM). This means 2011 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1981 Mitsubishi Sigma. 1981 Mitsubishi Sigma has automatic transmission and 2011 Porsche 911 has manual transmission. 2011 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1981 Mitsubishi Sigma will be easier to drive especially in heavy traffic.
Compare all specifications:
2011 Porsche 911 | 1981 Mitsubishi Sigma | |
Make | Porsche | Mitsubishi |
Model | 911 | Sigma |
Year Released | 2011 | 1981 |
Engine Position | Rear | Front |
Engine Size | 3800 cc | 1597 cc |
Engine Cylinders | 6 cylinders | 4 cylinders |
Engine Type | boxer | in-line |
Horse Power | 385 HP | 75 HP |
Engine RPM | 6500 RPM | 4800 RPM |
Torque | 420 Nm | 117 Nm |
Torque RPM | 4400 RPM | 3200 RPM |
Fuel Type | Gasoline | Gasoline |
Drive Type | AWD | Rear |
Transmission Type | Manual | Automatic |
Vehicle Weight | 1505 kg | 1030 kg |
Vehicle Length | 4460 mm | 4460 mm |
Vehicle Width | 1852 mm | 1660 mm |
Vehicle Height | 1300 mm | 1370 mm |
Wheelbase Size | 2350 mm | 2520 mm |