1956 AC Ace vs. 2000 GMC Sierra
To start off, 2000 GMC Sierra is newer by 44 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 4,293 cc (6 cylinders), 2000 GMC Sierra is equipped with a bigger engine. In terms of performance, 2000 GMC Sierra (197 HP @ 4600 RPM) has 74 more horse power than 1956 AC Ace. (123 HP @ 6000 RPM) In normal driving conditions, 2000 GMC Sierra should accelerate faster than 1956 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2000 GMC Sierra weights approximately 881 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, 2000 GMC Sierra (353 Nm) has 186 more torque (in Nm) than 1956 AC Ace. (167 Nm). This means 2000 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1956 AC Ace.
Compare all specifications:
| 1956 AC Ace | 2000 GMC Sierra | |
| Make | AC | GMC |
| Model | Ace | Sierra |
| Year Released | 1956 | 2000 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 4293 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Horse Power | 123 HP | 197 HP |
| Engine RPM | 6000 RPM | 4600 RPM |
| Torque | 167 Nm | 353 Nm |
| Fuel Type | Gasoline | Gasoline |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 894 kg | 1775 kg |
| Vehicle Length | 3850 mm | 5170 mm |
| Vehicle Width | 1520 mm | 2000 mm |
| Vehicle Height | 1250 mm | 1810 mm |
| Wheelbase Size | 2290 mm | 3030 mm |
