2003 Alfa Romeo 166 vs. 1974 Alfa Romeo Giulia
To start off, 2003 Alfa Romeo 166 is newer by 29 year(s). Which means there will be less support and parts availability for 1974 Alfa Romeo Giulia. In addition, the cost of maintenance, including insurance, on 1974 Alfa Romeo Giulia would be higher. At 2,959 cc (6 cylinders), 2003 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 166 (217 HP @ 6300 RPM) has 113 more horse power than 1974 Alfa Romeo Giulia. (104 HP @ 6000 RPM). In normal driving conditions, 2003 Alfa Romeo 166 should accelerate faster than 1974 Alfa Romeo Giulia. With that said, vehicle weight also plays an important factor in acceleration. 2003 Alfa Romeo 166 weights approximately 540 kg more than 1974 Alfa Romeo Giulia. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1974 Alfa Romeo Giulia 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 1974 Alfa Romeo Giulia. However, in wet, icy, snow, or gravel driving conditions, 2003 Alfa Romeo 166, 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 166 (265 Nm @ 5000 RPM) has 129 more torque (in Nm) than 1974 Alfa Romeo Giulia. (136 Nm @ 3200 RPM). This means 2003 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1974 Alfa Romeo Giulia. 2003 Alfa Romeo 166 has automatic transmission and 1974 Alfa Romeo Giulia has manual transmission. 1974 Alfa Romeo Giulia will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 166 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 166 | 1974 Alfa Romeo Giulia | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | 166 | Giulia |
| Year Released | 2003 | 1974 |
| Engine Position | Front | Front |
| Engine Size | 2959 cc | 1290 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Valves per Cylinder | 4 valves | 2 valves |
| Horse Power | 217 HP | 104 HP |
| Engine RPM | 6300 RPM | 6000 RPM |
| Torque | 265 Nm | 136 Nm |
| Torque RPM | 5000 RPM | 3200 RPM |
| Engine Bore Size | 93 mm | 74 mm |
| Engine Stroke Size | 72.6 mm | 75 mm |
| Engine Compression Ratio | 10.0:1 | 9.0:1 |
| Top Speed | 236 km/hour | 165 km/hour |
| Drive Type | Front | Rear |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1550 kg | 1010 kg |
| Vehicle Length | 4730 mm | 4170 mm |
| Vehicle Width | 1810 mm | 1570 mm |
| Vehicle Height | 1420 mm | 1440 mm |
| Wheelbase Size | 2600 mm | 2460 mm |
| Fuel Tank Capacity | 69 L | 46 L |
