1979 Alfa Romeo Alfetta vs. 1999 Infiniti G20
To start off, 1999 Infiniti G20 is newer by 20 year(s). Which means there will be less support and parts availability for 1979 Alfa Romeo Alfetta. In addition, the cost of maintenance, including insurance, on 1979 Alfa Romeo Alfetta would be higher. At 1,996 cc (4 cylinders), 1999 Infiniti G20 is equipped with a bigger engine. In terms of performance, 1999 Infiniti G20 (140 HP @ 6400 RPM) has 60 more horse power than 1979 Alfa Romeo Alfetta. (80 HP @ 4300 RPM) In normal driving conditions, 1999 Infiniti G20 should accelerate faster than 1979 Alfa Romeo Alfetta. With that said, vehicle weight also plays an important factor in acceleration. 1999 Infiniti G20 weights approximately 71 kg more than 1979 Alfa Romeo Alfetta. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 1979 Alfa Romeo Alfetta 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 1979 Alfa Romeo Alfetta. However, in wet, icy, snow, or gravel driving conditions, 1999 Infiniti G20, 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, 1999 Infiniti G20 (179 Nm @ 4800 RPM) has 17 more torque (in Nm) than 1979 Alfa Romeo Alfetta. (162 Nm @ 2300 RPM). This means 1999 Infiniti G20 will have an easier job in driving up hills or pulling heavy equipment than 1979 Alfa Romeo Alfetta.
Compare all specifications:
| 1979 Alfa Romeo Alfetta | 1999 Infiniti G20 | |
| Make | Alfa Romeo | Infiniti |
| Model | Alfetta | G20 |
| Year Released | 1979 | 1999 |
| Engine Position | Front | Front |
| Engine Size | 1995 cc | 1996 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 80 HP | 140 HP |
| Engine RPM | 4300 RPM | 6400 RPM |
| Torque | 162 Nm | 179 Nm |
| Torque RPM | 2300 RPM | 4800 RPM |
| Engine Bore Size | 88 mm | 86 mm |
| Engine Stroke Size | 82 mm | 86 mm |
| Engine Compression Ratio | 22.0:1 | 9.5:1 |
| Top Speed | 155 km/hour | 189 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 | 1250 kg | 1321 kg |
| Vehicle Length | 4390 mm | 4520 mm |
| Vehicle Width | 1650 mm | 1700 mm |
| Vehicle Height | 1440 mm | 1410 mm |
| Wheelbase Size | 2520 mm | 2610 mm |
| Fuel Tank Capacity | 49 L | 60 L |
