2005 Chevrolet Avalanche vs. 1981 Mitsubishi Sigma
To start off, 2005 Chevrolet Avalanche is newer by 24 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 8,128 cc (8 cylinders), 2005 Chevrolet Avalanche is equipped with a bigger engine. In terms of performance, 2005 Chevrolet Avalanche (320 HP @ 5600 RPM) has 245 more horse power than 1981 Mitsubishi Sigma. (75 HP @ 4800 RPM). In normal driving conditions, 2005 Chevrolet Avalanche should accelerate faster than 1981 Mitsubishi Sigma. With that said, vehicle weight also plays an important factor in acceleration. 2005 Chevrolet Avalanche weights approximately 1954 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 2005 Chevrolet Avalanche is four wheel drive (4WD), it will have significant more traction and grip than 1981 Mitsubishi Sigma. In wet, icy, snow, or gravel driving conditions, 2005 Chevrolet Avalanche 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, 2005 Chevrolet Avalanche (597 Nm) has 480 more torque (in Nm) than 1981 Mitsubishi Sigma. (117 Nm). This means 2005 Chevrolet Avalanche will have an easier job in driving up hills or pulling heavy equipment than 1981 Mitsubishi Sigma.
Compare all specifications:
| 2005 Chevrolet Avalanche | 1981 Mitsubishi Sigma | |
| Make | Chevrolet | Mitsubishi |
| Model | Avalanche | Sigma |
| Year Released | 2005 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 8128 cc | 1597 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 320 HP | 75 HP |
| Engine RPM | 5600 RPM | 4800 RPM |
| Torque | 597 Nm | 117 Nm |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Automatic |
| Vehicle Weight | 2984 kg | 1030 kg |
| Vehicle Length | 5640 mm | 4460 mm |
| Vehicle Width | 2030 mm | 1660 mm |
| Vehicle Height | 1880 mm | 1370 mm |
| Wheelbase Size | 3310 mm | 2520 mm |
