2002 Alfa Romeo 156 vs. 2011 Infiniti G37
To start off, 2011 Infiniti G37 is newer by 9 year(s). Which means there will be less support and parts availability for 2002 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2002 Alfa Romeo 156 would be higher. At 3,700 cc (6 cylinders), 2011 Infiniti G37 is equipped with a bigger engine. In terms of performance, 2011 Infiniti G37 (330 HP @ 7000 RPM) has 212 more horse power than 2002 Alfa Romeo 156. (118 HP @ 6200 RPM) In normal driving conditions, 2011 Infiniti G37 should accelerate faster than 2002 Alfa Romeo 156. With that said, vehicle weight also plays an important factor in acceleration. 2011 Infiniti G37 weights approximately 349 kg more than 2002 Alfa Romeo 156. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2011 Infiniti G37 is all wheel drive (AWD), it will have significant more traction and grip than 2002 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2011 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, 2011 Infiniti G37 (366 Nm @ 5200 RPM) has 220 more torque (in Nm) than 2002 Alfa Romeo 156. (146 Nm @ 4200 RPM). This means 2011 Infiniti G37 will have an easier job in driving up hills or pulling heavy equipment than 2002 Alfa Romeo 156. 2011 Infiniti G37 has automatic transmission and 2002 Alfa Romeo 156 has manual transmission. 2002 Alfa Romeo 156 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2011 Infiniti G37 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2002 Alfa Romeo 156 | 2011 Infiniti G37 | |
| Make | Alfa Romeo | Infiniti |
| Model | 156 | G37 |
| Year Released | 2002 | 2011 |
| Body Type | Station Wagon | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1598 cc | 3700 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 118 HP | 330 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 146 Nm | 366 Nm |
| Torque RPM | 4200 RPM | 5200 RPM |
| Drive Type | Front | AWD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 5 doors | 2 doors |
| Vehicle Weight | 1390 kg | 1739 kg |
| Vehicle Length | 4450 mm | 4655 mm |
| Vehicle Width | 1750 mm | 1824 mm |
| Vehicle Height | 1400 mm | 1407 mm |
| Wheelbase Size | 2550 mm | 2850 mm |
| Fuel Tank Capacity | 63 L | 76 L |
