2009 Mazda RX-8 vs. 2012 Infiniti G25
To start off, 2012 Infiniti G25 is newer by 3 year(s). Which means there will be less support and parts availability for 2009 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2009 Mazda RX-8 would be higher. At 2,500 cc (6 cylinders), 2012 Infiniti G25 is equipped with a bigger engine. In terms of performance, 2009 Mazda RX-8 (228 HP @ 8200 RPM) has 10 more horse power than 2012 Infiniti G25. (218 HP @ 6400 RPM). In normal driving conditions, 2009 Mazda RX-8 should accelerate faster than 2012 Infiniti G25. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti G25 weights approximately 277 kg more than 2009 Mazda RX-8.
Because 2012 Infiniti G25 is all wheel drive (AWD), it will have significant more traction and grip than 2009 Mazda RX-8. 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 @ 4800 RPM) has 43 more torque (in Nm) than 2009 Mazda RX-8. (211 Nm @ 5500 RPM). This means 2012 Infiniti G25 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8. 2012 Infiniti G25 has automatic transmission and 2009 Mazda RX-8 has manual transmission. 2009 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2012 Infiniti G25 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Mazda RX-8 | 2012 Infiniti G25 | |
| Make | Mazda | Infiniti |
| Model | RX-8 | G25 |
| Year Released | 2009 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1306 cc | 2500 cc |
| Engine Type | dual-disk rotary | V |
| Horse Power | 228 HP | 218 HP |
| Engine RPM | 8200 RPM | 6400 RPM |
| Torque | 211 Nm | 254 Nm |
| Torque RPM | 5500 RPM | 4800 RPM |
| Fuel Type | Gasoline - Premium | Gasoline |
| Drive Type | Rear | AWD |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 4 seats | 5 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1425 kg | 1702 kg |
| Vehicle Length | 4440 mm | 4773 mm |
| Vehicle Width | 1780 mm | 1773 mm |
| Vehicle Height | 1350 mm | 1453 mm |
| Wheelbase Size | 2710 mm | 2850 mm |
| Fuel Tank Capacity | 61 L | 76 L |
