1964 AC Aceca vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 42 year(s). Which means there will be less support and parts availability for 1964 AC Aceca. In addition, the cost of maintenance, including insurance, on 1964 AC Aceca would be higher. At 5,996 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (345 HP @ 5200 RPM) has 222 more horse power than 1964 AC Aceca. (123 HP @ 6000 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1964 AC Aceca. With that said, vehicle weight also plays an important factor in acceleration. 2006 GMC Sierra weights approximately 1584 kg more than 1964 AC Aceca. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2006 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1964 AC Aceca. In wet, icy, snow, or gravel driving conditions, 2006 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2006 GMC Sierra (515 Nm @ 4000 RPM) has 348 more torque (in Nm) than 1964 AC Aceca. (167 Nm @ 4500 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1964 AC Aceca.
Compare all specifications:
| 1964 AC Aceca | 2006 GMC Sierra | |
| Make | AC | GMC |
| Model | Aceca | Sierra |
| Year Released | 1964 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1969 cc | 5996 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 123 HP | 345 HP |
| Engine RPM | 6000 RPM | 5200 RPM |
| Torque | 167 Nm | 515 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Engine Bore Size | 66 mm | 102 mm |
| Engine Stroke Size | 96 mm | 92 mm |
| Engine Compression Ratio | 9.0:1 | 9.2:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 894 kg | 2478 kg |
| Vehicle Length | 4070 mm | 5850 mm |
| Vehicle Width | 1560 mm | 2000 mm |
| Vehicle Height | 1330 mm | 1910 mm |
| Wheelbase Size | 2290 mm | 3650 mm |
| Fuel Tank Capacity | 59 L | 98 L |
