1967 AC 428 vs. 2004 Mercedes-Benz CL
To start off, 2004 Mercedes-Benz CL is newer by 37 year(s). Which means there will be less support and parts availability for 1967 AC 428. In addition, the cost of maintenance, including insurance, on 1967 AC 428 would be higher. At 7,010 cc (8 cylinders), 1967 AC 428 is equipped with a bigger engine. In terms of performance, 2004 Mercedes-Benz CL (494 HP @ 4200 RPM) has 149 more horse power than 1967 AC 428. (345 HP @ 4600 RPM) In normal driving conditions, 2004 Mercedes-Benz CL should accelerate faster than 1967 AC 428. With that said, vehicle weight also plays an important factor in acceleration. 2004 Mercedes-Benz CL weights approximately 546 kg more than 1967 AC 428. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2004 Mercedes-Benz CL (800 Nm) has 174 more torque (in Nm) than 1967 AC 428. (626 Nm). This means 2004 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 1967 AC 428.
Compare all specifications:
| 1967 AC 428 | 2004 Mercedes-Benz CL | |
| Make | AC | Mercedes-Benz |
| Model | 428 | CL |
| Year Released | 1967 | 2004 |
| Body Type | Coupe | Coupe |
| Engine Position | Front | Front |
| Engine Size | 7010 cc | 5439 cc |
| Engine Cylinders | 8 cylinders | 12 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 345 HP | 494 HP |
| Engine RPM | 4600 RPM | 4200 RPM |
| Torque | 626 Nm | 800 Nm |
| Engine Bore Size | 105 mm | 82 mm |
| Engine Stroke Size | 101.2 mm | 87 mm |
| Engine Compression Ratio | 10.5:1 | 9.0:1 |
| Number of Seats | 4 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1483 kg | 2029 kg |
| Vehicle Length | 4520 mm | 5000 mm |
| Vehicle Width | 1710 mm | 1860 mm |
| Vehicle Height | 1260 mm | 1410 mm |
| Wheelbase Size | 2440 mm | 2830 mm |
| Fuel Tank Capacity | 85 L | 88 L |
