2005 Alfa Romeo 156 vs. 1973 Mazda RX-4
To start off, 2005 Alfa Romeo 156 is newer by 32 year(s). Which means there will be less support and parts availability for 1973 Mazda RX-4. In addition, the cost of maintenance, including insurance, on 1973 Mazda RX-4 would be higher. At 2,616 cc, 1973 Mazda RX-4 is equipped with a bigger engine. In terms of performance, 2005 Alfa Romeo 156 (148 HP @ 4000 RPM) has 34 more horse power than 1973 Mazda RX-4. (114 HP @ 6000 RPM). In normal driving conditions, 2005 Alfa Romeo 156 should accelerate faster than 1973 Mazda RX-4. With that said, vehicle weight also plays an important factor in acceleration. 2005 Alfa Romeo 156 weights approximately 475 kg more than 1973 Mazda RX-4. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2005 Alfa Romeo 156 is four wheel drive (4WD), it will have significant more traction and grip than 1973 Mazda RX-4. In wet, icy, snow, or gravel driving conditions, 2005 Alfa Romeo 156 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 Alfa Romeo 156 (310 Nm @ 2000 RPM) has 145 more torque (in Nm) than 1973 Mazda RX-4. (165 Nm @ 4000 RPM). This means 2005 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1973 Mazda RX-4.
Compare all specifications:
2005 Alfa Romeo 156 | 1973 Mazda RX-4 | |
Make | Alfa Romeo | Mazda |
Model | 156 | RX-4 |
Year Released | 2005 | 1973 |
Body Type | Station Wagon | Coupe |
Engine Position | Front | Front |
Engine Size | 1910 cc | 2616 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 148 HP | 114 HP |
Engine RPM | 4000 RPM | 6000 RPM |
Torque | 310 Nm | 165 Nm |
Torque RPM | 2000 RPM | 4000 RPM |
Fuel Type | Diesel | Gasoline |
Drive Type | 4WD | Rear |
Number of Seats | 5 seats | 5 seats |
Number of Doors | 5 doors | 2 doors |
Vehicle Weight | 1585 kg | 1110 kg |
Vehicle Width | 1750 mm | 1670 mm |
Vehicle Height | 1460 mm | 1390 mm |
Wheelbase Size | 2600 mm | 2520 mm |