1983 Alfa Romeo Alfasud vs. 2009 Infiniti G37
To start off, 2009 Infiniti G37 is newer by 26 year(s). Which means there will be less support and parts availability for 1983 Alfa Romeo Alfasud. In addition, the cost of maintenance, including insurance, on 1983 Alfa Romeo Alfasud would be higher. At 3,696 cc (6 cylinders), 2009 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2009 Infiniti G37 (330 HP @ 7000 RPM) has 226 more horse power than 1983 Alfa Romeo Alfasud. (104 HP @ 6000 RPM) In normal driving conditions, 2009 Infiniti G37 should accelerate faster than 1983 Alfa Romeo Alfasud. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti G37 weights approximately 849 kg more than 1983 Alfa Romeo Alfasud. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2009 Infiniti G37 is four wheel drive (4WD), it will have significant more traction and grip than 1983 Alfa Romeo Alfasud. In wet, icy, snow, or gravel driving conditions, 2009 Infiniti G37 will offer significantly more control. 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 Infiniti G37 (367 Nm @ 5200 RPM) has 234 more torque (in Nm) than 1983 Alfa Romeo Alfasud. (133 Nm @ 4000 RPM). This means 2009 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 1983 Alfa Romeo Alfasud. 2009 Infiniti G37 has automatic transmission and 1983 Alfa Romeo Alfasud has manual transmission. 1983 Alfa Romeo Alfasud will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti G37 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1983 Alfa Romeo Alfasud | 2009 Infiniti G37 | |
| Make | Alfa Romeo | Infiniti |
| Model | Alfasud | G37 |
| Year Released | 1983 | 2009 |
| Engine Position | Front | Front |
| Engine Size | 1488 cc | 3696 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | boxer | V |
| Horse Power | 104 HP | 330 HP |
| Engine RPM | 6000 RPM | 7000 RPM |
| Torque | 133 Nm | 367 Nm |
| Torque RPM | 4000 RPM | 5200 RPM |
| Drive Type | Front | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 870 kg | 1719 kg |
| Vehicle Length | 3980 mm | 4660 mm |
| Vehicle Width | 1620 mm | 1830 mm |
| Vehicle Height | 1380 mm | 1410 mm |
| Wheelbase Size | 2460 mm | 2860 mm |
| Fuel Tank Capacity | 50 L | 76 L |
