1958 AC Ace vs. 2003 Infiniti FX
To start off, 2003 Infiniti FX is newer by 45 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 4,494 cc (8 cylinders), 2003 Infiniti FX is equipped with a bigger engine. In terms of performance, 2003 Infiniti FX (311 HP @ 6400 RPM) has 237 more horse power than 1958 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 2003 Infiniti FX should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2003 Infiniti FX weights approximately 1060 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, 2003 Infiniti FX (446 Nm) has 279 more torque (in Nm) than 1958 AC Ace. (167 Nm). This means 2003 Infiniti FX will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
| 1958 AC Ace | 2003 Infiniti FX | |
| Make | AC | Infiniti |
| Model | Ace | FX |
| Year Released | 1958 | 2003 |
| Body Type | Roadster | Crossover |
| Engine Position | Front | Front |
| Engine Size | 1991 cc | 4494 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 311 HP |
| Engine RPM | 4500 RPM | 6400 RPM |
| Torque | 167 Nm | 446 Nm |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 890 kg | 1950 kg |
| Vehicle Length | 3850 mm | 4810 mm |
| Vehicle Width | 1520 mm | 1930 mm |
| Vehicle Height | 1250 mm | 1660 mm |
| Wheelbase Size | 2290 mm | 2860 mm |
