2005 Porsche 911 vs. 1974 Austin Marina
To start off, 2005 Porsche 911 is newer by 31 year(s). Which means there will be less support and parts availability for 1974 Austin Marina. In addition, the cost of maintenance, including insurance, on 1974 Austin Marina would be higher. At 3,596 cc (6 cylinders), 2005 Porsche 911 is equipped with a bigger engine. In terms of performance, 2005 Porsche 911 (316 HP @ 6800 RPM) has 257 more horse power than 1974 Austin Marina. (59 HP @ 5250 RPM). In normal driving conditions, 2005 Porsche 911 should accelerate faster than 1974 Austin Marina. With that said, vehicle weight also plays an important factor in acceleration. 2005 Porsche 911 weights approximately 670 kg more than 1974 Austin Marina. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1974 Austin Marina. In wet, icy, snow, or gravel driving conditions, 2005 Porsche 911 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, 2005 Porsche 911 (370 Nm @ 4250 RPM) has 268 more torque (in Nm) than 1974 Austin Marina. (102 Nm @ 2500 RPM). This means 2005 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1974 Austin Marina.
Compare all specifications:
| 2005 Porsche 911 | 1974 Austin Marina | |
| Make | Porsche | Austin |
| Model | 911 | Marina |
| Year Released | 2005 | 1974 |
| Engine Position | Rear | Front |
| Engine Size | 3596 cc | 1798 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 316 HP | 59 HP |
| Engine RPM | 6800 RPM | 5250 RPM |
| Torque | 370 Nm | 102 Nm |
| Torque RPM | 4250 RPM | 2500 RPM |
| Drive Type | 4WD | Rear |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 1550 kg | 880 kg |
| Vehicle Length | 4440 mm | 4230 mm |
| Vehicle Width | 1840 mm | 1660 mm |
| Vehicle Height | 1300 mm | 1430 mm |
| Wheelbase Size | 2360 mm | 2440 mm |
