1954 Austin-Healey Sports Convertible vs. 2011 GMC Sierra
To start off, 2011 GMC Sierra is newer by 57 year(s). Which means there will be less support and parts availability for 1954 Austin-Healey Sports Convertible. In addition, the cost of maintenance, including insurance, on 1954 Austin-Healey Sports Convertible would be higher. At 5,300 cc (8 cylinders), 2011 GMC Sierra is equipped with a bigger engine. In terms of performance, 2011 GMC Sierra (315 HP @ 5200 RPM) has 210 more horse power than 1954 Austin-Healey Sports Convertible. (105 HP @ 4200 RPM) In normal driving conditions, 2011 GMC Sierra should accelerate faster than 1954 Austin-Healey Sports Convertible. With that said, vehicle weight also plays an important factor in acceleration. 2011 GMC Sierra weights approximately 861 kg more than 1954 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, 2011 GMC Sierra (454 Nm @ 4000 RPM) has 264 more torque (in Nm) than 1954 Austin-Healey Sports Convertible. (190 Nm @ 2000 RPM). This means 2011 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1954 Austin-Healey Sports Convertible.
Compare all specifications:
| 1954 Austin-Healey Sports Convertible | 2011 GMC Sierra | |
| Make | Austin-Healey | GMC |
| Model | Sports Convertible | Sierra |
| Year Released | 1954 | 2011 |
| Body Type | Convertible | Pickup |
| Engine Size | 2992 cc | 5300 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 105 HP | 315 HP |
| Engine RPM | 4200 RPM | 5200 RPM |
| Torque | 190 Nm | 454 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Vehicle Weight | 1450 kg | 2311 kg |
| Vehicle Length | 4430 mm | 5847 mm |
| Vehicle Width | 1660 mm | 2032 mm |
| Vehicle Height | 1430 mm | 1875 mm |
| Wheelbase Size | 2600 mm | 3645 mm |
