1957 AC Ace vs. 2008 Mercedes-Benz SLK
To start off, 2008 Mercedes-Benz SLK is newer by 51 year(s). Which means there will be less support and parts availability for 1957 AC Ace. In addition, the cost of maintenance, including insurance, on 1957 AC Ace would be higher. At 3,498 cc (6 cylinders), 2008 Mercedes-Benz SLK is equipped with a bigger engine. In terms of performance, 2008 Mercedes-Benz SLK (268 HP @ 6000 RPM) has 145 more horse power than 1957 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2008 Mercedes-Benz SLK should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2008 Mercedes-Benz SLK weights approximately 571 kg more than 1957 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, 2008 Mercedes-Benz SLK (350 Nm @ 2400 RPM) has 183 more torque (in Nm) than 1957 AC Ace. (167 Nm @ 4500 RPM). This means 2008 Mercedes-Benz SLK will have an easier job in driving up hills or pulling heavy equipment than 1957 AC Ace.
Compare all specifications:
| 1957 AC Ace | 2008 Mercedes-Benz SLK | |
| Make | AC | Mercedes-Benz |
| Model | Ace | SLK |
| Year Released | 1957 | 2008 |
| Body Type | Roadster | Convertible |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 3498 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 268 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 167 Nm | 350 Nm |
| Torque RPM | 4500 RPM | 2400 RPM |
| Engine Compression Ratio | 9.0:1 | 10.7:1 |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 2 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 894 kg | 1465 kg |
| Vehicle Length | 3850 mm | 4090 mm |
| Vehicle Width | 1520 mm | 1790 mm |
| Vehicle Height | 1250 mm | 1300 mm |
| Wheelbase Size | 2290 mm | 2440 mm |
| Fuel Tank Capacity | 59 L | 70 L |
