1958 AC Ace vs. 2006 Mercedes-Benz CL
To start off, 2006 Mercedes-Benz CL is newer by 48 year(s). Which means there will be less support and parts availability for 1958 AC Ace. In addition, the cost of maintenance, including insurance, on 1958 AC Ace would be higher. At 5,980 cc (12 cylinders), 2006 Mercedes-Benz CL is equipped with a bigger engine. In terms of performance, 2006 Mercedes-Benz CL (604 HP @ 4800 RPM) has 479 more horse power than 1958 AC Ace. (125 HP @ 6000 RPM) In normal driving conditions, 2006 Mercedes-Benz CL should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2006 Mercedes-Benz CL weights approximately 894 kg more than 1958 AC Ace. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2006 Mercedes-Benz CL (1,000 Nm @ 2000 RPM) has 833 more torque (in Nm) than 1958 AC Ace. (167 Nm @ 4500 RPM). This means 2006 Mercedes-Benz CL will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
| 1958 AC Ace | 2006 Mercedes-Benz CL | |
| Make | AC | Mercedes-Benz |
| Model | Ace | CL |
| Year Released | 1958 | 2006 |
| Body Type | Roadster | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 5980 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 125 HP | 604 HP |
| Engine RPM | 6000 RPM | 4800 RPM |
| Torque | 167 Nm | 1000 Nm |
| Torque RPM | 4500 RPM | 2000 RPM |
| Engine Bore Size | 66 mm | 82.6 mm |
| Engine Stroke Size | 96 mm | 93 mm |
| Engine Compression Ratio | 9.0:1 | 9.0:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 894 kg | 1788 kg |
| Vehicle Length | 4010 mm | 5000 mm |
| Vehicle Width | 1520 mm | 1860 mm |
| Vehicle Height | 1270 mm | 1400 mm |
| Wheelbase Size | 2290 mm | 2890 mm |
| Fuel Tank Capacity | 59 L | 88 L |
