1990 Alfa Romeo 33 vs. 1975 Mazda RX 4 Coupe
To start off, 1990 Alfa Romeo 33 is newer by 15 year(s). Which means there will be less support and parts availability for 1975 Mazda RX 4 Coupe. In addition, the cost of maintenance, including insurance, on 1975 Mazda RX 4 Coupe would be higher. At 2,616 cc (2 cylinders), 1975 Mazda RX 4 Coupe is equipped with a bigger engine. In terms of performance, 1975 Mazda RX 4 Coupe (114 HP @ 6000 RPM) has 6 more horse power than 1990 Alfa Romeo 33. (108 HP @ 5800 RPM) In normal driving conditions, 1975 Mazda RX 4 Coupe should accelerate faster than 1990 Alfa Romeo 33. With that said, vehicle weight also plays an important factor in acceleration. 1990 Alfa Romeo 33 weights approximately 24 kg more than 1975 Mazda RX 4 Coupe.
Let's talk about torque, 1975 Mazda RX 4 Coupe (165 Nm @ 4000 RPM) has 17 more torque (in Nm) than 1990 Alfa Romeo 33. (148 Nm @ 4500 RPM). This means 1975 Mazda RX 4 Coupe will have an easier job in driving up hills or pulling heavy equipment than 1990 Alfa Romeo 33.
Compare all specifications:
| 1990 Alfa Romeo 33 | 1975 Mazda RX 4 Coupe | |
| Make | Alfa Romeo | Mazda |
| Model | 33 | RX 4 Coupe |
| Year Released | 1990 | 1975 |
| Engine Position | Front | Front |
| Engine Size | 1712 cc | 2616 cc |
| Engine Cylinders | 4 cylinders | 2 cylinders |
| Engine Type | boxer | in-line |
| Horse Power | 108 HP | 114 HP |
| Engine RPM | 5800 RPM | 6000 RPM |
| Torque | 148 Nm | 165 Nm |
| Torque RPM | 4500 RPM | 4000 RPM |
| Number of Seats | 5 seats | 5 seats |
| Vehicle Weight | 1134 kg | 1110 kg |
| Vehicle Length | 4080 mm | 4400 mm |
| Vehicle Width | 1620 mm | 1670 mm |
| Vehicle Height | 1360 mm | 1390 mm |
| Wheelbase Size | 2480 mm | 2520 mm |
