1986 AC Ace vs. 1980 Mitsubishi Sigma
To start off, 1986 AC Ace is newer by 6 year(s). Which means there will be less support and parts availability for 1980 Mitsubishi Sigma. In addition, the cost of maintenance, including insurance, on 1980 Mitsubishi Sigma would be higher. At 1,995 cc (4 cylinders), 1980 Mitsubishi Sigma is equipped with a bigger engine. In terms of performance, 1986 AC Ace (201 HP @ 6000 RPM) has 115 more horse power than 1980 Mitsubishi Sigma. (86 HP @ 5200 RPM). In normal driving conditions, 1986 AC Ace should accelerate faster than 1980 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 1980 Mitsubishi Sigma weights approximately 10 kg more than 1986 AC Ace.
Because 1986 AC Ace is four wheel drive (4WD), it will have significant more traction and grip than 1980 Mitsubishi Sigma. In wet, icy, snow, or gravel driving conditions, 1986 AC Ace 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, 1986 AC Ace (276 Nm @ 4500 RPM) has 131 more torque (in Nm) than 1980 Mitsubishi Sigma. (145 Nm @ 2400 RPM). This means 1986 AC Ace will have an easier job in driving up hills or pulling heavy equipment than 1980 Mitsubishi Sigma. 1980 Mitsubishi Sigma has automatic transmission and 1986 AC Ace has manual transmission. 1986 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1980 Mitsubishi Sigma will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1986 AC Ace | 1980 Mitsubishi Sigma | |
| Make | AC | Mitsubishi |
| Model | Ace | Sigma |
| Year Released | 1986 | 1980 |
| Engine Position | Front | Front |
| Engine Size | 1994 cc | 1995 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 201 HP | 86 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 276 Nm | 145 Nm |
| Torque RPM | 4500 RPM | 2400 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Automatic |
| Vehicle Weight | 1020 kg | 1030 kg |
| Vehicle Length | 3970 mm | 4460 mm |
| Vehicle Width | 1820 mm | 1660 mm |
| Vehicle Height | 1180 mm | 1370 mm |
| Wheelbase Size | 2480 mm | 2520 mm |
