1956 AC Ace vs. 2008 BMW X3
To start off, 2008 BMW X3 is newer by 52 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 2,979 cc (6 cylinders), 2008 BMW X3 is equipped with a bigger engine. In terms of performance, 2008 BMW X3 (228 HP @ 5900 RPM) has 154 more horse power than 1956 AC Ace. (74 HP @ 4500 RPM) In normal driving conditions, 2008 BMW X3 should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2008 BMW X3 weights approximately 941 kg more than 1956 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 BMW X3 (300 Nm) has 133 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2008 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 2008 BMW X3 | |
| Make | AC | BMW |
| Model | Ace | X3 |
| Year Released | 1956 | 2008 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 2979 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 74 HP | 228 HP |
| Engine RPM | 4500 RPM | 5900 RPM |
| Torque | 167 Nm | 300 Nm |
| Fuel Type | Gasoline | Gasoline - Premium |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 894 kg | 1835 kg |
| Vehicle Length | 3850 mm | 4570 mm |
| Vehicle Width | 1520 mm | 1860 mm |
| Vehicle Height | 1250 mm | 1680 mm |
| Wheelbase Size | 2290 mm | 2800 mm |
| Fuel Tank Capacity | 59 L | 67 L |
