1961 Austin 7 vs. 2013 GMC Sierra
To start off, 2013 GMC Sierra is newer by 52 year(s). Which means there will be less support and parts availability for 1961 Austin 7. In addition, the cost of maintenance, including insurance, on 1961 Austin 7 would be higher. At 6,200 cc (8 cylinders), 2013 GMC Sierra is equipped with a bigger engine. In terms of performance, 2013 GMC Sierra (397 HP @ 5700 RPM) has 364 more horse power than 1961 Austin 7. (33 HP @ 5500 RPM) In normal driving conditions, 2013 GMC Sierra should accelerate faster than 1961 Austin 7. With that said, vehicle weight also plays an important factor in acceleration. 2013 GMC Sierra weights approximately 1829 kg more than 1961 Austin 7. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Let's talk about torque, 2013 GMC Sierra (565 Nm @ 4300 RPM) has 505 more torque (in Nm) than 1961 Austin 7. (60 Nm @ 3600 RPM). This means 2013 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1961 Austin 7.
Compare all specifications:
| 1961 Austin 7 | 2013 GMC Sierra | |
| Make | Austin | GMC |
| Model | 7 | Sierra |
| Year Released | 1961 | 2013 |
| Engine Position | Front | Front |
| Engine Size | 848 cc | 6200 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 2 valves |
| Horse Power | 33 HP | 397 HP |
| Engine RPM | 5500 RPM | 5700 RPM |
| Torque | 60 Nm | 565 Nm |
| Torque RPM | 3600 RPM | 4300 RPM |
| Fuel Type | Gasoline | Flex Fuel |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 610 kg | 2439 kg |
| Vehicle Length | 3060 mm | 5847 mm |
| Vehicle Width | 1450 mm | 2032 mm |
| Vehicle Height | 1360 mm | 1872 mm |
| Wheelbase Size | 2040 mm | 3645 mm |
| Fuel Tank Capacity | 72 L | 98 L |
