1958 AC Ace vs. 2009 Mercedes-Benz S
To start off, 2009 Mercedes-Benz S is newer by 51 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 5,513 cc (12 cylinders), 2009 Mercedes-Benz S is equipped with a bigger engine. In terms of performance, 2009 Mercedes-Benz S (510 HP @ 5000 RPM) has 436 more horse power than 1958 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 2009 Mercedes-Benz S should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mercedes-Benz S weights approximately 1290 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, 2009 Mercedes-Benz S (830 Nm) has 663 more torque (in Nm) than 1958 AC Ace. (167 Nm). This means 2009 Mercedes-Benz S will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
| 1958 AC Ace | 2009 Mercedes-Benz S | |
| Make | AC | Mercedes-Benz |
| Model | Ace | S |
| Year Released | 1958 | 2009 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 5513 cc |
| Engine Cylinders | 6 cylinders | 12 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 3 valves |
| Horse Power | 74 HP | 510 HP |
| Engine RPM | 4500 RPM | 5000 RPM |
| Torque | 167 Nm | 830 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 890 kg | 2180 kg |
| Vehicle Length | 3850 mm | 5210 mm |
| Vehicle Width | 1520 mm | 1480 mm |
| Vehicle Height | 1250 mm | 1880 mm |
| Wheelbase Size | 2290 mm | 3170 mm |
| Fuel Tank Capacity | 59 L | 90 L |
