1981 GMC Suburban vs. 1992 Mazda 121
To start off, 1992 Mazda 121 is newer by 11 year(s). Which means there will be less support and parts availability for 1981 GMC Suburban. In addition, the cost of maintenance, including insurance, on 1981 GMC Suburban would be higher. At 6,210 cc (8 cylinders), 1981 GMC Suburban is equipped with a bigger engine. In terms of performance, 1981 GMC Suburban (129 HP @ 3600 RPM) has 57 more horse power than 1992 Mazda 121. (72 HP @ 6000 RPM). In normal driving conditions, 1981 GMC Suburban should accelerate faster than 1992 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 1981 GMC Suburban weights approximately 1575 kg more than 1992 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1981 GMC Suburban is four wheel drive (4WD), it will have significant more traction and grip than 1992 Mazda 121. In wet, icy, snow, or gravel driving conditions, 1981 GMC Suburban 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, 1981 GMC Suburban (326 Nm @ 2000 RPM) has 221 more torque (in Nm) than 1992 Mazda 121. (105 Nm @ 3700 RPM). This means 1981 GMC Suburban will have an easier job in driving up hills or pulling heavy equipment than 1992 Mazda 121.
Compare all specifications:
| 1981 GMC Suburban | 1992 Mazda 121 | |
| Make | GMC | Mazda |
| Model | Suburban | 121 |
| Year Released | 1981 | 1992 |
| Engine Position | Front | Front |
| Engine Size | 6210 cc | 1324 cc |
| Engine Cylinders | 8 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 129 HP | 72 HP |
| Engine RPM | 3600 RPM | 6000 RPM |
| Torque | 326 Nm | 105 Nm |
| Torque RPM | 2000 RPM | 3700 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | 4WD | Front |
| Vehicle Weight | 2395 kg | 820 kg |
| Vehicle Length | 5480 mm | 3820 mm |
| Vehicle Width | 1950 mm | 1660 mm |
| Vehicle Height | 1800 mm | 1480 mm |
| Wheelbase Size | 3300 mm | 2460 mm |
