1981 Alfa Romeo Alfa 6 vs. 2011 Acura RDX
To start off, 2011 Acura RDX is newer by 30 year(s). Which means there will be less support and parts availability for 1981 Alfa Romeo Alfa 6. In addition, the cost of maintenance, including insurance, on 1981 Alfa Romeo Alfa 6 would be higher. At 2,494 cc (5 cylinders), 1981 Alfa Romeo Alfa 6 is equipped with a bigger engine. In terms of performance, 2011 Acura RDX (240 HP @ 6000 RPM) has 136 more horse power than 1981 Alfa Romeo Alfa 6. (104 HP @ 4300 RPM) In normal driving conditions, 2011 Acura RDX should accelerate faster than 1981 Alfa Romeo Alfa 6. With that said, vehicle weight also plays an important factor in acceleration. 2011 Acura RDX weights approximately 203 kg more than 1981 Alfa Romeo Alfa 6. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Acura RDX is all wheel drive (AWD), it will have significant more traction and grip than 1981 Alfa Romeo Alfa 6. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Acura RDX (352 Nm @ 4500 RPM) has 146 more torque (in Nm) than 1981 Alfa Romeo Alfa 6. (206 Nm @ 2400 RPM). This means 2011 Acura RDX will have an easier job in driving up hills or pulling heavy equipment than 1981 Alfa Romeo Alfa 6. 2011 Acura RDX has automatic transmission and 1981 Alfa Romeo Alfa 6 has manual transmission. 1981 Alfa Romeo Alfa 6 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Acura RDX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1981 Alfa Romeo Alfa 6 | 2011 Acura RDX | |
| Make | Alfa Romeo | Acura |
| Model | Alfa 6 | RDX |
| Year Released | 1981 | 2011 |
| Engine Position | Front | Front |
| Engine Size | 2494 cc | 2300 cc |
| Engine Cylinders | 5 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 104 HP | 240 HP |
| Engine RPM | 4300 RPM | 6000 RPM |
| Torque | 206 Nm | 352 Nm |
| Torque RPM | 2400 RPM | 4500 RPM |
| Fuel Type | Diesel | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 5 doors |
| Vehicle Weight | 1580 kg | 1783 kg |
| Vehicle Length | 4690 mm | 4636 mm |
| Vehicle Width | 1690 mm | 1869 mm |
| Vehicle Height | 1430 mm | 1654 mm |
| Wheelbase Size | 2610 mm | 2649 mm |
| Fuel Tank Capacity | 50 L | 68 L |
