1976 Alfa Romeo Giulia vs. 1977 Mazda RX-4
To start off, 1977 Mazda RX-4 is newer by 1 year(s). Which means there will be less support and parts availability for 1976 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1976 Alfa Romeo Giulia would be higher. At 2,616 cc, 1977 Mazda RX-4 is equipped with a bigger engine. In terms of performance, 1977 Mazda RX-4 (114 HP @ 6000 RPM) has 28 more horse power than 1976 Alfa Romeo Giulia. (86 HP @ 6000 RPM) In normal driving conditions, 1977 Mazda RX-4 should accelerate faster than 1976 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 1977 Mazda RX-4 weights approximately 100 kg more than 1976 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front wheel drive vehicles. 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, 1977 Mazda RX-4 (165 Nm @ 4000 RPM) has 50 more torque (in Nm) than 1976 Alfa Romeo Giulia. (115 Nm @ 3200 RPM). This means 1977 Mazda RX-4 will have an easier job in driving up hills or pulling heavy equipment than 1976 Alfa Romeo Giulia.
Compare all specifications:
| 1976 Alfa Romeo Giulia | 1977 Mazda RX-4 | |
| Make | Alfa Romeo | Mazda |
| Model | Giulia | RX-4 |
| Year Released | 1976 | 1977 |
| Engine Position | Front | Front |
| Engine Size | 1290 cc | 2616 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 86 HP | 114 HP |
| Engine RPM | 6000 RPM | 6000 RPM |
| Torque | 115 Nm | 165 Nm |
| Torque RPM | 3200 RPM | 4000 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1010 kg | 1110 kg |
| Vehicle Length | 4170 mm | 4400 mm |
| Vehicle Width | 1570 mm | 1670 mm |
| Vehicle Height | 1440 mm | 1390 mm |
| Wheelbase Size | 2520 mm | 2520 mm |
