1956 Austin-Healey Sports Convertible vs. 2005 GMC Sierra
To start off, 2005 GMC Sierra is newer by 49 year(s). Which means there will be less support and parts availability for 1956 Austin-Healey Sports Convertible. In addition, the cost of maintenance, including insurance, on 1956 Austin-Healey Sports Convertible 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 216 more horse power than 1956 Austin-Healey Sports Convertible. (105 HP @ 4200 RPM) In normal driving conditions, 2005 GMC Sierra should accelerate faster than 1956 Austin-Healey Sports Convertible. With that said, vehicle weight also plays an important factor in acceleration. 2005 GMC Sierra weights approximately 820 kg more than 1956 Austin-Healey Sports Convertible. 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 180 more torque (in Nm) than 1956 Austin-Healey Sports Convertible. (190 Nm @ 2000 RPM). This means 2005 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1956 Austin-Healey Sports Convertible.
Compare all specifications:
| 1956 Austin-Healey Sports Convertible | 2005 GMC Sierra | |
| Make | Austin-Healey | GMC |
| Model | Sports Convertible | Sierra |
| Year Released | 1956 | 2005 |
| Body Type | Convertible | Pickup |
| Engine Size | 2993 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 105 HP | 321 HP |
| Engine RPM | 4200 RPM | 5000 RPM |
| Torque | 190 Nm | 370 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1450 kg | 2270 kg |
| Vehicle Length | 4430 mm | 5790 mm |
| Vehicle Width | 1660 mm | 2000 mm |
| Vehicle Height | 1430 mm | 1850 mm |
| Wheelbase Size | 2600 mm | 3650 mm |
