1956 AC Ace vs. 2007 Infiniti M
To start off, 2007 Infiniti M is newer by 51 year(s). Which means there will be less support and parts availability for 1956 AC Ace. In addition, the cost of maintenance, including insurance, on 1956 AC Ace would be higher. At 3,498 cc (6 cylinders), 2007 Infiniti M is equipped with a bigger engine. In terms of performance, 2007 Infiniti M (275 HP @ 6200 RPM) has 152 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2007 Infiniti M should accelerate faster than 1956 AC Ace.
Let's talk about torque, 2007 Infiniti M (363 Nm) has 196 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2007 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace. 2007 Infiniti M has automatic transmission and 1956 AC Ace has manual transmission. 1956 AC Ace will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 AC Ace | 2007 Infiniti M | |
| Make | AC | Infiniti |
| Model | Ace | M |
| Year Released | 1956 | 2007 |
| Body Type | Roadster | Sedan |
| 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 | 275 HP |
| Engine RPM | 6000 RPM | 6200 RPM |
| Torque | 167 Nm | 363 Nm |
| Fuel Type | Gasoline | Diesel |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 3850 mm | 4900 mm |
| Vehicle Width | 1520 mm | 1800 mm |
| Vehicle Height | 1250 mm | 1520 mm |
| Wheelbase Size | 2290 mm | 2910 mm |
| Fuel Tank Capacity | 59 L | 76 L |
