2009 Audi R8 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 Audi R8. In addition, the cost of maintenance, including insurance, on 2009 Audi R8 would be higher. At 4,163 cc (8 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (420 HP @ 7800 RPM) has 202 more horse power than 2012 Infiniti G25. (218 HP @ 6400 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 2012 Infiniti G25. With that said, vehicle weight also plays an important factor in acceleration. 2012 Infiniti G25 weights approximately 715 kg more than 2009 Audi R8.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2012 Infiniti G25. In wet, icy, snow, or gravel driving conditions, 2009 Audi R8 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 Audi R8 (430 Nm @ 4500 RPM) has 176 more torque (in Nm) than 2012 Infiniti G25. (254 Nm @ 4800 RPM). This means 2009 Audi R8 will have an easier job in driving up hills or pulling heavy equipment than 2012 Infiniti G25. 2012 Infiniti G25 has automatic transmission and 2009 Audi R8 has manual transmission. 2009 Audi R8 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 Audi R8 | 2012 Infiniti G25 | |
| Make | Audi | Infiniti |
| Model | R8 | G25 |
| Year Released | 2009 | 2012 |
| Body Type | Coupe | Sedan |
| Engine Position | Middle | Front |
| Engine Size | 4163 cc | 2500 cc |
| Engine Cylinders | 8 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 420 HP | 218 HP |
| Engine RPM | 7800 RPM | 6400 RPM |
| Torque | 430 Nm | 254 Nm |
| Torque RPM | 4500 RPM | 4800 RPM |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Weight | 895 kg | 1610 kg |
| Vehicle Length | 4440 mm | 4773 mm |
| Vehicle Width | 1910 mm | 1773 mm |
| Vehicle Height | 1260 mm | 1453 mm |
| Wheelbase Size | 2660 mm | 2850 mm |
| Fuel Consumption Highway | 12.4 L/100km | 8.1 L/100km |
| Fuel Consumption City | 19.6 L/100km | 11.7 L/100km |
| Fuel Tank Capacity | 90 L | 76 L |
