1966 Alfa Romeo Giulia vs. 1978 Mazda RX-7
To start off, 1978 Mazda RX-7 is newer by 12 year(s). Which means there will be less support and parts availability for 1966 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1966 Alfa Romeo Giulia would be higher. At 2,292 cc, 1978 Mazda RX-7 is equipped with a bigger engine. In terms of performance, both vehicles can yield 105 horse power. So under normal driving conditions, the acceleration of both vehicles should be relatively similar. With that said, vehicle weight also plays an important factor in acceleration. 1978 Mazda RX-7 weights approximately 88 kg more than 1966 Alfa Romeo Giulia.
Let's talk about torque, 1978 Mazda RX-7 (145 Nm @ 4000 RPM) has 12 more torque (in Nm) than 1966 Alfa Romeo Giulia. (133 Nm @ 4500 RPM). This means 1978 Mazda RX-7 will have an easier job in driving up hills or pulling heavy equipment than 1966 Alfa Romeo Giulia.
Compare all specifications:
1966 Alfa Romeo Giulia | 1978 Mazda RX-7 | |
Make | Alfa Romeo | Mazda |
Model | Giulia | RX-7 |
Year Released | 1966 | 1978 |
Engine Position | Front | Front |
Engine Size | 1570 cc | 2292 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 105 HP | 105 HP |
Engine RPM | 6200 RPM | 6000 RPM |
Torque | 133 Nm | 145 Nm |
Torque RPM | 4500 RPM | 4000 RPM |
Engine Compression Ratio | 9.2:1 | 9.4:1 |
Fuel Type | Gasoline | Gasoline |
Number of Doors | 2 doors | 2 doors |
Vehicle Weight | 972 kg | 1060 kg |
Vehicle Length | 4130 mm | 4290 mm |
Vehicle Width | 1670 mm | 1680 mm |
Vehicle Height | 1250 mm | 1280 mm |
Wheelbase Size | 2260 mm | 2430 mm |
Fuel Tank Capacity | 100 L | 65 L |