1971 Alfa Romeo Spider vs. 2012 Infiniti G25
To start off, 2012 Infiniti G25 is newer by 41 year(s). Which means there will be less support and parts availability for 1971 Alfa Romeo Spider. In addition, the cost of maintenance, including insurance, on 1971 Alfa Romeo Spider would be higher. At 2,500 cc (6 cylinders), 2012 Infiniti G25 is equipped with a bigger engine. In terms of performance, 2012 Infiniti G25 (218 HP @ 6400 RPM) has 129 more horse power than 1971 Alfa Romeo Spider. (89 HP @ 6000 RPM) In normal driving conditions, 2012 Infiniti G25 should accelerate faster than 1971 Alfa Romeo Spider. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti G25 weights approximately 722 kg more than 1971 Alfa Romeo Spider. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2012 Infiniti G25 is all wheel drive (AWD), it will have significant more traction and grip than 1971 Alfa Romeo Spider. In wet, icy, snow, or gravel driving conditions, 2012 Infiniti G25 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, 2012 Infiniti G25 (254 Nm) has 133 more torque (in Nm) than 1971 Alfa Romeo Spider. (121 Nm). This means 2012 Infiniti G25 will have an easier job in driving up hills or pulling heavy equipment than 1971 Alfa Romeo Spider.
Compare all specifications:
| 1971 Alfa Romeo Spider | 2012 Infiniti G25 | |
| Make | Alfa Romeo | Infiniti |
| Model | Spider | G25 |
| Year Released | 1971 | 2012 |
| Body Type | Roadster | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1287 cc | 2500 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 2 valves | 4 valves |
| Horse Power | 89 HP | 218 HP |
| Engine RPM | 6000 RPM | 6400 RPM |
| Torque | 121 Nm | 254 Nm |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | AWD |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 980 kg | 1702 kg |
| Vehicle Length | 4130 mm | 4773 mm |
| Vehicle Width | 1640 mm | 1773 mm |
| Vehicle Height | 1300 mm | 1453 mm |
| Wheelbase Size | 2260 mm | 2850 mm |
