1977 Mazda 121 vs. 2011 Mercedes-Benz ML
To start off, 2011 Mercedes-Benz ML is newer by 34 year(s). Which means there will be less support and parts availability for 1977 Mazda 121. In addition, the cost of maintenance, including insurance, on 1977 Mazda 121 would be higher. At 5,500 cc (8 cylinders), 2011 Mercedes-Benz ML is equipped with a bigger engine. In terms of performance, 2011 Mercedes-Benz ML (382 HP @ 6000 RPM) has 296 more horse power than 1977 Mazda 121. (86 HP @ 4800 RPM) In normal driving conditions, 2011 Mercedes-Benz ML should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2011 Mercedes-Benz ML weights approximately 1045 kg more than 1977 Mazda 121. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Mercedes-Benz ML is all wheel drive (AWD), it will have significant more traction and grip than 1977 Mazda 121. In wet, icy, snow, or gravel driving conditions, 2011 Mercedes-Benz ML 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 Mercedes-Benz ML (530 Nm @ 2800 RPM) has 370 more torque (in Nm) than 1977 Mazda 121. (160 Nm @ 3000 RPM). This means 2011 Mercedes-Benz ML will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 121.
Compare all specifications:
| 1977 Mazda 121 | 2011 Mercedes-Benz ML | |
| Make | Mazda | Mercedes-Benz |
| Model | 121 | ML |
| Year Released | 1977 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 5500 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 86 HP | 382 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 160 Nm | 530 Nm |
| Torque RPM | 3000 RPM | 2800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1130 kg | 2175 kg |
| Vehicle Length | 4510 mm | 4780 mm |
| Vehicle Width | 1690 mm | 1910 mm |
| Vehicle Height | 1350 mm | 1816 mm |
| Wheelbase Size | 2520 mm | 2913 mm |
