1972 Austin Marina vs. 2007 BMW X3
To start off, 2007 BMW X3 is newer by 35 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 2,993 cc (6 cylinders), 2007 BMW X3 is equipped with a bigger engine. In terms of performance, 2007 BMW X3 (283 HP @ 4400 RPM) has 202 more horse power than 1972 Austin Marina. (81 HP @ 5250 RPM) In normal driving conditions, 2007 BMW X3 should accelerate faster than 1972 Austin Marina. With that said, vehicle weight also plays an important factor in acceleration. 2007 BMW X3 weights approximately 1040 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 2007 BMW X3 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, 2007 BMW X3 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, 2007 BMW X3 (580 Nm @ 1750 RPM) has 435 more torque (in Nm) than 1972 Austin Marina. (145 Nm @ 2000 RPM). This means 2007 BMW X3 will have an easier job in driving up hills or pulling heavy equipment than 1972 Austin Marina. 2007 BMW X3 has automatic transmission and 1972 Austin Marina has manual transmission. 1972 Austin Marina will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 BMW X3 will be easier to drive especially in heavy traffic.
Compare all specifications:
1972 Austin Marina | 2007 BMW X3 | |
Make | Austin | BMW |
Model | Marina | X3 |
Year Released | 1972 | 2007 |
Engine Position | Front | Front |
Engine Size | 1798 cc | 2993 cc |
Engine Cylinders | 4 cylinders | 6 cylinders |
Engine Type | in-line | in-line |
Horse Power | 81 HP | 283 HP |
Engine RPM | 5250 RPM | 4400 RPM |
Torque | 145 Nm | 580 Nm |
Torque RPM | 2000 RPM | 1750 RPM |
Engine Bore Size | 76.2 mm | 84 mm |
Engine Stroke Size | 95.8 mm | 88 mm |
Fuel Type | Gasoline | Diesel |
Drive Type | Rear | 4WD |
Transmission Type | Manual | Automatic |
Number of Seats | 5 seats | 5 seats |
Vehicle Weight | 910 kg | 1950 kg |
Vehicle Length | 4230 mm | 4570 mm |
Vehicle Width | 1660 mm | 1860 mm |
Vehicle Height | 1430 mm | 1680 mm |
Wheelbase Size | 2440 mm | 2800 mm |