1979 Mazda 929 vs. 2007 Mercedes-Benz CL
To start off, 2007 Mercedes-Benz CL is newer by 28 year(s). Which means there will be less support and parts availability for 1979 Mazda 929. In addition, the cost of maintenance, including insurance, on 1979 Mazda 929 would be higher. At 5,439 cc (8 cylinders), 2007 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2007 Mercedes-Benz CL (494 HP @ 6100 RPM) has 411 more horse power than 1979 Mazda 929. (83 HP @ 5000 RPM) In normal driving conditions, 2007 Mercedes-Benz CL should accelerate faster than 1979 Mazda 929. With that said, vehicle weight also plays an important factor in acceleration. 2007 Mercedes-Benz CL weights approximately 795 kg more than 1979 Mazda 929. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2007 Mercedes-Benz CL (700 Nm @ 4000 RPM) has 566 more torque (in Nm) than 1979 Mazda 929. (134 Nm @ 3000 RPM). This means 2007 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 1979 Mazda 929.
Compare all specifications:
| 1979 Mazda 929 | 2007 Mercedes-Benz CL | |
| Make | Mazda | Mercedes-Benz |
| Model | 929 | CL |
| Year Released | 1979 | 2007 |
| Engine Position | Front | Front |
| Engine Size | 1767 cc | 5439 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 83 HP | 494 HP |
| Engine RPM | 5000 RPM | 6100 RPM |
| Torque | 134 Nm | 700 Nm |
| Torque RPM | 3000 RPM | 4000 RPM |
| Engine Bore Size | 80 mm | 97 mm |
| Engine Stroke Size | 88 mm | 92 mm |
| Engine Compression Ratio | 8.6:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 1865 kg |
| Vehicle Length | 4410 mm | 5000 mm |
| Vehicle Width | 1670 mm | 1860 mm |
| Vehicle Height | 1420 mm | 1400 mm |
| Wheelbase Size | 2520 mm | 2890 mm |
| Fuel Tank Capacity | 55 L | 88 L |
