1957 AC Ace vs. 2012 GMC Sierra
To start off, 2012 GMC Sierra is newer by 55 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 5,999 cc (8 cylinders), 2012 GMC Sierra is equipped with a bigger engine. In terms of performance, 2012 GMC Sierra (353 HP @ 5400 RPM) has 230 more horse power than 1957 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2012 GMC Sierra should accelerate faster than 1957 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2012 GMC Sierra weights approximately 1247 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, 2012 GMC Sierra (506 Nm @ 4400 RPM) has 339 more torque (in Nm) than 1957 AC Ace. (167 Nm @ 4500 RPM). This means 2012 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1957 AC Ace.
Compare all specifications:
| 1957 AC Ace | 2012 GMC Sierra | |
| Make | AC | GMC |
| Model | Ace | Sierra |
| Year Released | 1957 | 2012 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 5999 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 353 HP |
| Engine RPM | 6000 RPM | 5400 RPM |
| Torque | 167 Nm | 506 Nm |
| Torque RPM | 4500 RPM | 4400 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 2141 kg |
| Vehicle Length | 3850 mm | 6580 mm |
| Vehicle Width | 1520 mm | 2040 mm |
| Vehicle Height | 1250 mm | 1960 mm |
| Wheelbase Size | 2290 mm | 4250 mm |
| Fuel Tank Capacity | 59 L | 129 L |
