1977 Alfa Romeo Giulietta vs. 2009 Mazda MX-5 Miata
To start off, 2009 Mazda MX-5 Miata is newer by 32 year(s). Which means there will be less support and parts availability for 1977 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1977 Alfa Romeo Giulietta would be higher. At 1,999 cc (4 cylinders), 2009 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2009 Mazda MX-5 Miata (167 HP @ 7000 RPM) has 59 more horse power than 1977 Alfa Romeo Giulietta. (108 HP @ 5600 RPM) In normal driving conditions, 2009 Mazda MX-5 Miata should accelerate faster than 1977 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2009 Mazda MX-5 Miata weights approximately 55 kg more than 1977 Alfa Romeo Giulietta. 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, 2009 Mazda MX-5 Miata (191 Nm @ 5000 RPM) has 47 more torque (in Nm) than 1977 Alfa Romeo Giulietta. (144 Nm @ 4300 RPM). This means 2009 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 1977 Alfa Romeo Giulietta.
Compare all specifications:
| 1977 Alfa Romeo Giulietta | 2009 Mazda MX-5 Miata | |
| Make | Alfa Romeo | Mazda |
| Model | Giulietta | MX-5 Miata |
| Year Released | 1977 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1570 cc | 1999 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 108 HP | 167 HP |
| Engine RPM | 5600 RPM | 7000 RPM |
| Torque | 144 Nm | 191 Nm |
| Torque RPM | 4300 RPM | 5000 RPM |
| Engine Bore Size | 78 mm | 92 mm |
| Engine Stroke Size | 82 mm | 83.6 mm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1070 kg | 1125 kg |
| Vehicle Length | 4220 mm | 4000 mm |
| Vehicle Width | 1660 mm | 1730 mm |
| Vehicle Height | 1410 mm | 1250 mm |
| Wheelbase Size | 2520 mm | 2340 mm |
| Fuel Tank Capacity | 53 L | 48 L |
