2007 Acura RDX vs. 1981 Austin Marina
To start off, 2007 Acura RDX is newer by 26 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 2,300 cc (4 cylinders), 2007 Acura RDX is equipped with a bigger engine. In terms of performance, 2007 Acura RDX (240 HP @ 6000 RPM) has 181 more horse power than 1981 Austin Marina. (59 HP @ 5250 RPM). In normal driving conditions, 2007 Acura RDX should accelerate faster than 1981 Austin Marina.
Because 2007 Acura RDX 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, 2007 Acura RDX 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 Acura RDX (353 Nm @ 4500 RPM) has 251 more torque (in Nm) than 1981 Austin Marina. (102 Nm @ 2500 RPM). This means 2007 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1981 Austin Marina. 2007 Acura RDX has automatic transmission and 1981 Austin Marina has manual transmission. 1981 Austin Marina will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2007 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Acura RDX | 1981 Austin Marina | |
| Make | Acura | Austin |
| Model | RDX | Marina |
| Year Released | 2007 | 1981 |
| Engine Position | Front | Front |
| Engine Size | 2300 cc | 1275 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 240 HP | 59 HP |
| Engine RPM | 6000 RPM | 5250 RPM |
| Torque | 353 Nm | 102 Nm |
| Torque RPM | 4500 RPM | 2500 RPM |
| Drive Type | 4WD | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Length | 4600 mm | 4230 mm |
| Vehicle Width | 1880 mm | 1660 mm |
| Vehicle Height | 1660 mm | 1430 mm |
| Wheelbase Size | 2660 mm | 2440 mm |
