1977 Mazda 121 vs. 2005 Mercedes-Benz C
To start off, 2005 Mercedes-Benz C is newer by 28 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 1,970 cc (4 cylinders), 1977 Mazda 121 is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz C (141 HP @ 5300 RPM) has 55 more horse power than 1977 Mazda 121. (86 HP @ 4800 RPM) In normal driving conditions, 2005 Mercedes-Benz C should accelerate faster than 1977 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz C weights approximately 315 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.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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 Mercedes-Benz C (240 Nm @ 2500 RPM) has 80 more torque (in Nm) than 1977 Mazda 121. (160 Nm @ 3000 RPM). This means 2005 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1977 Mazda 121.
Compare all specifications:
| 1977 Mazda 121 | 2005 Mercedes-Benz C | |
| Make | Mazda | Mercedes-Benz |
| Model | 121 | C |
| Year Released | 1977 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 1796 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 86 HP | 141 HP |
| Engine RPM | 4800 RPM | 5300 RPM |
| Torque | 160 Nm | 240 Nm |
| Torque RPM | 3000 RPM | 2500 RPM |
| Engine Compression Ratio | 8.6:1 | 10.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1130 kg | 1445 kg |
| Vehicle Length | 4510 mm | 4350 mm |
| Vehicle Width | 1690 mm | 1730 mm |
| Vehicle Height | 1350 mm | 1410 mm |
| Wheelbase Size | 2520 mm | 2720 mm |
