1947 Austin A 125 vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 57 year(s). Which means there will be less support and parts availability for 1947 Austin A 125. In addition, the cost of maintenance, including insurance, on 1947 Austin A 125 would be higher. At 5,965 cc (8 cylinders), 2004 GMC Sierra is equipped with a bigger engine. In terms of performance, 2004 GMC Sierra (300 HP) has 175 more horse power than 1947 Austin A 125. (125 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1947 Austin A 125. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 222 kg more than 1947 Austin A 125. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Compare all specifications:
| 1947 Austin A 125 | 2004 GMC Sierra | |
| Make | Austin | GMC |
| Model | A 125 | Sierra |
| Year Released | 1947 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 3990 cc | 5965 cc |
| Engine Cylinders | 6 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 125 HP | 300 HP |
| Engine Compression Ratio | 6.8:1 | 9.4:1 |
| Transmission Type | Manual | Manual |
| Number of Seats | 7 seats | 3 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 2060 kg | 2282 kg |
| Vehicle Length | 5200 mm | 5650 mm |
| Vehicle Width | 1860 mm | 2000 mm |
| Wheelbase Size | 3360 mm | 3380 mm |
