1963 Austin-Healey 3000 Mk III vs. 2006 GMC Sierra
To start off, 2006 GMC Sierra is newer by 43 year(s). Which means there will be less support and parts availability for 1963 Austin-Healey 3000 Mk III. In addition, the cost of maintenance, including insurance, on 1963 Austin-Healey 3000 Mk III would be higher. At 5,358 cc (8 cylinders), 2006 GMC Sierra is equipped with a bigger engine. In terms of performance, 2006 GMC Sierra (295 HP @ 5200 RPM) has 149 more horse power than 1963 Austin-Healey 3000 Mk III. (146 HP @ 5250 RPM) In normal driving conditions, 2006 GMC Sierra should accelerate faster than 1963 Austin-Healey 3000 Mk III.
Let's talk about torque, 2006 GMC Sierra (454 Nm @ 4000 RPM) has 289 more torque (in Nm) than 1963 Austin-Healey 3000 Mk III. (165 Nm @ 3500 RPM). This means 2006 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1963 Austin-Healey 3000 Mk III.
Compare all specifications:
| 1963 Austin-Healey 3000 Mk III | 2006 GMC Sierra | |
| Make | Austin-Healey | GMC |
| Model | 3000 Mk III | Sierra |
| Year Released | 1963 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 2912 cc | 5358 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 146 HP | 295 HP |
| Engine RPM | 5250 RPM | 5200 RPM |
| Torque | 165 Nm | 454 Nm |
| Torque RPM | 3500 RPM | 4000 RPM |
| Engine Bore Size | 83.4 mm | 96 mm |
| Engine Stroke Size | 88.9 mm | 92 mm |
| Fuel Type | Gasoline | Gasoline / Electric Hybrid |
| Number of Seats | 4 seats | 6 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4010 mm | 5850 mm |
| Vehicle Width | 1540 mm | 2000 mm |
| Vehicle Height | 1250 mm | 1810 mm |
| Wheelbase Size | 2340 mm | 3650 mm |
| Fuel Tank Capacity | 54 L | 98 L |
