1978 Alfa Romeo Giulietta vs. 2003 Alfa Romeo 156
To start off, 2003 Alfa Romeo 156 is newer by 25 year(s). Which means there will be less support and parts availability for 1978 Alfa Romeo Giulietta. In addition, the cost of maintenance, including insurance, on 1978 Alfa Romeo Giulietta would be higher. At 1,968 cc (4 cylinders), 2003 Alfa Romeo 156 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (162 HP @ 6400 RPM) has 69 more horse power than 1978 Alfa Romeo Giulietta. (93 HP @ 6000 RPM) In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 1978 Alfa Romeo Giulietta. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 156 weights approximately 215 kg more than 1978 Alfa Romeo Giulietta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1978 Alfa Romeo Giulietta is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 1978 Alfa Romeo Giulietta. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 156, being front wheel drive (FWD), will offer much better control with better grip. 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, 2003 Alfa Romeo 156 (206 Nm @ 3250 RPM) has 85 more torque (in Nm) than 1978 Alfa Romeo Giulietta. (121 Nm @ 4500 RPM). This means 2003 Alfa Romeo 156 will have an easier job in driving up hills or pulling heavy equipment than 1978 Alfa Romeo Giulietta.
Compare all specifications:
| 1978 Alfa Romeo Giulietta | 2003 Alfa Romeo 156 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | Giulietta | 156 |
| Year Released | 1978 | 2003 |
| Engine Position | Front | Front |
| Engine Size | 1357 cc | 1968 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 93 HP | 162 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 121 Nm | 206 Nm |
| Torque RPM | 4500 RPM | 3250 RPM |
| Engine Bore Size | 80 mm | 83 mm |
| Engine Stroke Size | 67.5 mm | 91 mm |
| Engine Compression Ratio | 9.0:1 | 11.3:1 |
| Top Speed | 165 km/hour | 220 km/hour |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1070 kg | 1285 kg |
| Vehicle Length | 4220 mm | 4440 mm |
| Vehicle Width | 1660 mm | 1750 mm |
| Vehicle Height | 1410 mm | 1440 mm |
| Wheelbase Size | 2520 mm | 2550 mm |
| Fuel Tank Capacity | 50 L | 63 L |
