1981 Austin Marina vs. 2004 GMC Sierra
To start off, 2004 GMC Sierra is newer by 23 year(s). Which means there will be less support and parts availability for 1981 Austin Marina. In addition, the cost of maintenance, including insurance, on 1981 Austin Marina 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 241 more horse power than 1981 Austin Marina. (59 HP) In normal driving conditions, 2004 GMC Sierra should accelerate faster than 1981 Austin Marina. With that said, vehicle weight also plays an important factor in acceleration. 2004 GMC Sierra weights approximately 1850 kg more than 1981 Austin Marina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2004 GMC Sierra is four wheel drive (4WD), it will have significant more traction and grip than 1981 Austin Marina. In wet, icy, snow, or gravel driving conditions, 2004 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, 2004 GMC Sierra (489 Nm) has 387 more torque (in Nm) than 1981 Austin Marina. (102 Nm). This means 2004 GMC Sierra will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Marina.
Compare all specifications:
| 1981 Austin Marina | 2004 GMC Sierra | |
| Make | Austin | GMC |
| Model | Marina | Sierra |
| Year Released | 1981 | 2004 |
| Engine Position | Front | Front |
| Engine Size | 1275 cc | 5965 cc |
| Engine Cylinders | 4 cylinders | 8 cylinders |
| Engine Type | in-line | V |
| Horse Power | 59 HP | 300 HP |
| Torque | 102 Nm | 489 Nm |
| Drive Type | Rear | 4WD |
| Number of Seats | 5 seats | 6 seats |
| Vehicle Weight | 880 kg | 2730 kg |
| Vehicle Length | 4230 mm | 6030 mm |
| Vehicle Width | 1660 mm | 2030 mm |
| Vehicle Height | 1430 mm | 1940 mm |
| Wheelbase Size | 2440 mm | 4250 mm |
