1992 Infiniti J30 vs. 2009 Porsche 911
To start off, 2009 Porsche 911 is newer by 17 year(s). Which means there will be less support and parts availability for 1992 Infiniti J30. In addition, the cost of maintenance, including insurance, on 1992 Infiniti J30 would be higher. At 3,599 cc (6 cylinders), 2009 Porsche 911 is equipped with a bigger engine. In terms of performance, 2009 Porsche 911 (473 HP @ 6000 RPM) has 263 more horse power than 1992 Infiniti J30. (210 HP @ 6400 RPM) In normal driving conditions, 2009 Porsche 911 should accelerate faster than 1992 Infiniti J30. With that said, vehicle weight also plays an important factor in acceleration. 1992 Infiniti J30 weights approximately 71 kg more than 2009 Porsche 911.
Because 2009 Porsche 911 is four wheel drive (4WD), it will have significant more traction and grip than 1992 Infiniti J30. In wet, icy, snow, or gravel driving conditions, 2009 Porsche 911 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 Porsche 911 (620 Nm @ 2700 RPM) has 359 more torque (in Nm) than 1992 Infiniti J30. (261 Nm @ 4800 RPM). This means 2009 Porsche 911 will have an easier job in driving up hills or pulling heavy equipment than 1992 Infiniti J30. 1992 Infiniti J30 has automatic transmission and 2009 Porsche 911 has manual transmission. 2009 Porsche 911 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1992 Infiniti J30 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 1992 Infiniti J30 | 2009 Porsche 911 | |
| Make | Infiniti | Porsche |
| Model | J30 | 911 |
| Year Released | 1992 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Rear |
| Engine Size | 2958 cc | 3599 cc |
| Engine Cylinders | 6 cylinders | 6 cylinders |
| Engine Type | V | boxer |
| Horse Power | 210 HP | 473 HP |
| Engine RPM | 6400 RPM | 6000 RPM |
| Torque | 261 Nm | 620 Nm |
| Torque RPM | 4800 RPM | 2700 RPM |
| Engine Bore Size | 87 mm | 100 mm |
| Engine Stroke Size | 83 mm | 76.4 mm |
| Engine Compression Ratio | 10.5:1 | 9.4:1 |
| Fuel Type | Gasoline | Gasoline |
| Top Speed | 205 km/hour | 310 km/hour |
| Drive Type | Rear | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 2 seats |
| Number of Doors | 4 doors | 2 doors |
| Vehicle Weight | 1601 kg | 1530 kg |
| Vehicle Length | 4870 mm | 4440 mm |
| Vehicle Width | 1780 mm | 1300 mm |
| Vehicle Height | 1400 mm | 1840 mm |
| Wheelbase Size | 2770 mm | 2360 mm |
| Fuel Tank Capacity | 72 L | 64 L |
