2003 Porsche Boxster vs. 2013 Infiniti G
To start off, 2013 Infiniti G is newer by 10 year(s). Which means there will be less support and parts availability for 2003 Porsche Boxster. In addition, the cost of maintenance, including insurance, on 2003 Porsche Boxster would be higher. At 3,696 cc (4 cylinders), 2013 Infiniti G is equipped with a bigger engine. In terms of performance, 2013 Infiniti G (338 HP @ 7000 RPM) has 76 more horse power than 2003 Porsche Boxster. (262 HP @ 6200 RPM) In normal driving conditions, 2013 Infiniti G should accelerate faster than 2003 Porsche Boxster. With that said, vehicle weight also plays an important factor in acceleration. 2013 Infiniti G weights approximately 535 kg more than 2003 Porsche Boxster. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 Porsche Boxster 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 2003 Porsche Boxster. However, in wet, icy, snow, or gravel driving conditions, 2013 Infiniti G, 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, 2013 Infiniti G (362 Nm @ 5200 RPM) has 52 more torque (in Nm) than 2003 Porsche Boxster. (310 Nm @ 4600 RPM). This means 2013 Infiniti G will have an easier job in driving up hills or pulling heavy equipment than 2003 Porsche Boxster. 2013 Infiniti G has automatic transmission and 2003 Porsche Boxster has manual transmission. 2003 Porsche Boxster will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2013 Infiniti G will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Porsche Boxster | 2013 Infiniti G | |
| Make | Porsche | Infiniti |
| Model | Boxster | G |
| Year Released | 2003 | 2013 |
| Body Type | Convertible | Convertible |
| Engine Position | Middle | Front |
| Engine Size | 3179 cc | 3696 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | boxer | boxer |
| Horse Power | 262 HP | 338 HP |
| Engine RPM | 6200 RPM | 7000 RPM |
| Torque | 310 Nm | 362 Nm |
| Torque RPM | 4600 RPM | 5200 RPM |
| Engine Bore Size | 93 mm | 95 mm |
| Engine Stroke Size | 78 mm | 86 mm |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 2 doors |
| Vehicle Weight | 1380 kg | 1915 kg |
| Vehicle Length | 4330 mm | 4657 mm |
| Vehicle Width | 1790 mm | 1852 mm |
| Vehicle Height | 1290 mm | 1400 mm |
| Wheelbase Size | 2420 mm | 2850 mm |
| Fuel Consumption | 7.8 L/100km | 7.8 L/100km |
| Fuel Consumption City | 15.3 L/100km | 11.9 L/100km |
