1975 Alfa Romeo GT vs. 2006 Alfa Romeo 166
To start off, 2006 Alfa Romeo 166 is newer by 31 year(s). Which means there will be less support and parts availability for 1975 Alfa Romeo GT. In addition, the cost of maintenance, including insurance, on 1975 Alfa Romeo GT would be higher. At 2,386 cc (5 cylinders), 2006 Alfa Romeo 166 is equipped with a bigger engine. In terms of performance, 2006 Alfa Romeo 166 (148 HP @ 4000 RPM) has 61 more horse power than 1975 Alfa Romeo GT. (87 HP @ 6000 RPM) In normal driving conditions, 2006 Alfa Romeo 166 should accelerate faster than 1975 Alfa Romeo GT. With that said, vehicle weight also plays an important factor in acceleration. 2006 Alfa Romeo 166 weights approximately 605 kg more than 1975 Alfa Romeo GT. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1975 Alfa Romeo GT 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 1975 Alfa Romeo GT. However, in wet, icy, snow, or gravel driving conditions, 2006 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, 2006 Alfa Romeo 166 (305 Nm @ 1800 RPM) has 165 more torque (in Nm) than 1975 Alfa Romeo GT. (140 Nm @ 3200 RPM). This means 2006 Alfa Romeo 166 will have an easier job in driving up hills or pulling heavy equipment than 1975 Alfa Romeo GT.
Compare all specifications:
| 1975 Alfa Romeo GT | 2006 Alfa Romeo 166 | |
| Make | Alfa Romeo | Alfa Romeo |
| Model | GT | 166 |
| Year Released | 1975 | 2006 |
| Engine Position | Front | Front |
| Engine Size | 1289 cc | 2386 cc |
| Engine Cylinders | 4 cylinders | 5 cylinders |
| Engine Type | in-line | in-line |
| Horse Power | 87 HP | 148 HP |
| Engine RPM | 6000 RPM | 4000 RPM |
| Torque | 140 Nm | 305 Nm |
| Torque RPM | 3200 RPM | 1800 RPM |
| Engine Bore Size | 78 mm | 82 mm |
| Engine Stroke Size | 67.5 mm | 90.4 mm |
| Fuel Type | Gasoline | Diesel |
| Top Speed | 170 km/hour | 210 km/hour |
| Drive Type | Rear | Front |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 1585 kg |
| Vehicle Length | 4090 mm | 4730 mm |
| Vehicle Width | 1590 mm | 1810 mm |
| Vehicle Height | 1330 mm | 1420 mm |
| Wheelbase Size | 2160 mm | 2710 mm |
| Fuel Tank Capacity | 46 L | 69 L |
