1957 AC Ace vs. 2009 Lincoln MKZ
To start off, 2009 Lincoln MKZ is newer by 52 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 3,495 cc (6 cylinders), 2009 Lincoln MKZ is equipped with a bigger engine. In terms of performance, 2009 Lincoln MKZ (261 HP @ 6250 RPM) has 138 more horse power than 1957 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2009 Lincoln MKZ should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2009 Lincoln MKZ weights approximately 1461 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, 2009 Lincoln MKZ (250 Nm @ 4500 RPM) has 83 more torque (in Nm) than 1957 AC Ace. (167 Nm @ 4500 RPM). This means 2009 Lincoln MKZ will have an easier job in driving up hills or pulling heavy equipment than 1957 AC Ace.
Compare all specifications:
| 1957 AC Ace | 2009 Lincoln MKZ | |
| Make | AC | Lincoln |
| Model | Ace | MKZ |
| Year Released | 1957 | 2009 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 3495 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 261 HP |
| Engine RPM | 6000 RPM | 6250 RPM |
| Torque | 167 Nm | 250 Nm |
| Torque RPM | 4500 RPM | 4500 RPM |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 2355 kg |
| Vehicle Length | 3850 mm | 4850 mm |
| Vehicle Width | 1520 mm | 1840 mm |
| Vehicle Height | 1250 mm | 1460 mm |
| Wheelbase Size | 2290 mm | 2730 mm |
| Fuel Tank Capacity | 59 L | 66 L |
