1956 AC Ace vs. 2008 Cadillac SRX
To start off, 2008 Cadillac SRX 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 4,565 cc (8 cylinders), 2008 Cadillac SRX is equipped with a bigger engine. In terms of performance, 2008 Cadillac SRX (320 HP @ 6400 RPM) has 197 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2008 Cadillac SRX should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2008 Cadillac SRX weights approximately 741 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 Cadillac SRX (427 Nm) has 260 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2008 Cadillac SRX will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace. 2008 Cadillac SRX 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. 2008 Cadillac SRX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1956 AC Ace | 2008 Cadillac SRX | |
| Make | AC | Cadillac |
| Model | Ace | SRX |
| Year Released | 1956 | 2008 |
| Body Type | Roadster | SUV |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4565 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 123 HP | 320 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 167 Nm | 427 Nm |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Weight | 894 kg | 1635 kg |
| Vehicle Length | 3850 mm | 4960 mm |
| Vehicle Width | 1520 mm | 1850 mm |
| Vehicle Height | 1250 mm | 1730 mm |
| Wheelbase Size | 2290 mm | 2960 mm |
| Fuel Tank Capacity | 59 L | 76 L |
