2009 Audi R8 vs. 2011 Infiniti EX
To start off, 2011 Infiniti EX is newer by 2 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 5,204 cc (10 cylinders), 2009 Audi R8 is equipped with a bigger engine. In terms of performance, 2009 Audi R8 (518 HP @ 8000 RPM) has 283 more horse power than 2011 Infiniti EX. (235 HP @ 3750 RPM). In normal driving conditions, 2009 Audi R8 should accelerate faster than 2011 Infiniti EX.
Because 2009 Audi R8 is all wheel drive (AWD), it will have significant more traction and grip than 2011 Infiniti EX. 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, 2011 Infiniti EX (550 Nm @ 1750 RPM) has 20 more torque (in Nm) than 2009 Audi R8. (530 Nm @ 6500 RPM). This means 2011 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2009 Audi R8. 2011 Infiniti EX 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. 2011 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2009 Audi R8 | 2011 Infiniti EX | |
| Make | Audi | Infiniti |
| Model | R8 | EX |
| Year Released | 2009 | 2011 |
| Body Type | Coupe | SUV |
| Engine Position | Middle | Front |
| Engine Size | 5204 cc | 2993 cc |
| Engine Cylinders | 10 cylinders | 6 cylinders |
| Engine Type | V | V |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 518 HP | 235 HP |
| Engine RPM | 8000 RPM | 3750 RPM |
| Torque | 530 Nm | 550 Nm |
| Torque RPM | 6500 RPM | 1750 RPM |
| Fuel Type | Gasoline - Premium | Diesel |
| Top Speed | 316 km/hour | 220 km/hour |
| Acceleration 0-100mph | 3.9 seconds | 7.9 seconds |
| Drive Type | AWD | Rear |
| Transmission Type | Manual | 7-speed shiftable automatic |
| Number of Seats | 2 seats | 5 seats |
| Number of Doors | 2 doors | 5 doors |
| Vehicle Length | 4440 mm | 4630 mm |
| Vehicle Width | 1940 mm | 1803 mm |
| Vehicle Height | 1260 mm | 1572 mm |
| Wheelbase Size | 2660 mm | 2799 mm |
| Fuel Tank Capacity | 75 L | 76 L |
