1958 AC Ace vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 47 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 5,965 cc (8 cylinders), 2005 GMC Sierra is equipped with a bigger engine. In terms of performance, 2005 GMC Sierra (321 HP @ 5000 RPM) has 196 more horse power than 1958 AC Ace. (125 HP @ 6000 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1958 AC Ace. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 1376 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, 2005 GMC Sierra (370 Nm @ 4000 RPM) has 203 more torque (in Nm) than 1958 AC Ace. (167 Nm @ 4500 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1958 AC Ace.
Compare all specifications:
| 1958 AC Ace | 2005 GMC Sierra | |
| Make | AC | GMC |
| Model | Ace | Sierra |
| Year Released | 1958 | 2005 |
| Body Type | Roadster | Pickup |
| Engine Position | Front | Front |
| Engine Size | 1971 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 321 HP |
| Engine RPM | 6000 RPM | 5000 RPM |
| Torque | 167 Nm | 370 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Seats | 2 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 2270 kg |
| Vehicle Length | 4010 mm | 5790 mm |
| Vehicle Width | 1520 mm | 2000 mm |
| Vehicle Height | 1270 mm | 1850 mm |
| Wheelbase Size | 2290 mm | 3650 mm |
| Fuel Tank Capacity | 59 L | 117 L |
