1979 Mazda 121 vs. 2007 Mercedes-Benz C
To start off, 2007 Mercedes-Benz C is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Mazda 121. In addition, the cost of maintenance, including insurance, on 1979 Mazda 121 would be higher. At 2,995 cc (6 cylinders), 2007 Mercedes-Benz C is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz C (228 HP @ 6000 RPM) has 138 more horse power than 1979 Mazda 121. (90 HP @ 4800 RPM) In normal driving conditions, 2007 Mercedes-Benz C should accelerate faster than 1979 Mazda 121. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz C weights approximately 556 kg more than 1979 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, 2007 Mercedes-Benz C (300 Nm @ 2400 RPM) has 140 more torque (in Nm) than 1979 Mazda 121. (160 Nm @ 3000 RPM). This means 2007 Mercedes-Benz C will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 121.
Compare all specifications:
| 1979 Mazda 121 | 2007 Mercedes-Benz C | |
| Make | Mazda | Mercedes-Benz |
| Model | 121 | C |
| Year Released | 1979 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1970 cc | 2995 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 90 HP | 228 HP |
| Engine RPM | 4800 RPM | 6000 RPM |
| Torque | 160 Nm | 300 Nm |
| Torque RPM | 3000 RPM | 2400 RPM |
| Engine Bore Size | 80 mm | 88 mm |
| Engine Stroke Size | 98 mm | 82.1 mm |
| Engine Compression Ratio | 8.6:1 | 11.1:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 4 seats | 5 seats |
| Vehicle Weight | 1134 kg | 1690 kg |
| Vehicle Length | 4510 mm | 4550 mm |
| Vehicle Width | 1690 mm | 1470 mm |
| Vehicle Height | 1350 mm | 1730 mm |
| Wheelbase Size | 2520 mm | 2720 mm |
