1972 Austin Marina vs. 1999 GMC Sierra
To start off, 1999 GMC Sierra is newer by 27 year(s). Which means there will be less support and parts availability for 1972 Austin Marina. In addition, the cost of maintenance, including insurance, on 1972 Austin Marina would be higher. At 5,325 cc (8 cylinders), 1999 GMC Sierra is equipped with a bigger engine. In terms of performance, 1999 GMC Sierra (282 HP @ 5200 RPM) has 201 more horse power than 1972 Austin Marina. (81 HP @ 5250 RPM) In normal driving conditions, 1999 GMC Sierra should accelerate faster than 1972 Austin Marina. With that said, vehicle weight also plays an important factor in acceleration. 1999 GMC Sierra weights approximately 925 kg more than 1972 Austin Marina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1999 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1972 Austin Marina. In wet, icy, snow, or gravel driving conditions, 1999 GMC Sierra will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 1999 GMC Sierra (440 Nm @ 4000 RPM) has 295 more torque (in Nm) than 1972 Austin Marina. (145 Nm @ 2000 RPM). This means 1999 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Marina.
Compare all specifications:
| 1972 Austin Marina | 1999 GMC Sierra | |
| Make | Austin | GMC |
| Model | Marina | Sierra |
| Year Released | 1972 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1798 cc | 5325 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 81 HP | 282 HP |
| Engine RPM | 5250 RPM | 5200 RPM |
| Torque | 145 Nm | 440 Nm |
| Torque RPM | 2000 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | 4WD |
| Transmission Type | Manual | Manual |
| Vehicle Weight | 910 kg | 1835 kg |
| Vehicle Length | 4230 mm | 5170 mm |
| Vehicle Width | 1660 mm | 2000 mm |
| Vehicle Height | 1430 mm | 1810 mm |
| Wheelbase Size | 2440 mm | 3030 mm |
