1971 Chevrolet Impala vs. 2005 Mercedes-Benz CL
To start off, 2005 Mercedes-Benz CL is newer by 34 year(s). Which means there will be less support and parts availability for 1971 Chevrolet Impala. In addition, the cost of maintenance, including insurance, on 1971 Chevrolet Impala would be higher. At 4,966 cc (8 cylinders), 2005 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2005 Mercedes-Benz CL (302 HP @ 4200 RPM) has 192 more horse power than 1971 Chevrolet Impala. (110 HP @ 3800 RPM) In normal driving conditions, 2005 Mercedes-Benz CL should accelerate faster than 1971 Chevrolet Impala. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mercedes-Benz CL weights approximately 115 kg more than 1971 Chevrolet Impala. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2005 Mercedes-Benz CL (460 Nm) has 204 more torque (in Nm) than 1971 Chevrolet Impala. (256 Nm). This means 2005 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 1971 Chevrolet Impala.
Compare all specifications:
| 1971 Chevrolet Impala | 2005 Mercedes-Benz CL | |
| Make | Chevrolet | Mercedes-Benz |
| Model | Impala | CL |
| Year Released | 1971 | 2005 |
| Engine Position | Front | Front |
| Engine Size | 4092 cc | 4966 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 110 HP | 302 HP |
| Engine RPM | 3800 RPM | 4200 RPM |
| Torque | 256 Nm | 460 Nm |
| Engine Bore Size | 98.2 mm | 97 mm |
| Engine Stroke Size | 89.6 mm | 84 mm |
| Engine Compression Ratio | 8.5:1 | 10.0:1 |
| Number of Seats | 5 seats | 4 seats |
| Vehicle Weight | 1715 kg | 1830 kg |
| Vehicle Length | 5600 mm | 5000 mm |
| Vehicle Width | 2030 mm | 1860 mm |
| Vehicle Height | 1370 mm | 1410 mm |
| Wheelbase Size | 3100 mm | 2720 mm |
