2006 Audi S3 vs. 2009 Infiniti EX
To start off, 2009 Infiniti EX is newer by 3 year(s). Which means there will be less support and parts availability for 2006 Audi S3. In addition, the cost of maintenance, including insurance, on 2006 Audi S3 would be higher. At 3,498 cc (6 cylinders), 2009 Infiniti EX is equipped with a bigger engine. In terms of performance, 2009 Infiniti EX (293 HP @ 6800 RPM) has 71 more horse power than 2006 Audi S3. (222 HP @ 5900 RPM) In normal driving conditions, 2009 Infiniti EX should accelerate faster than 2006 Audi S3. With that said, vehicle weight also plays an important factor in acceleration. 2009 Infiniti EX weights approximately 289 kg more than 2006 Audi S3. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are four wheel drive (4WD) - it offers better handling, traction, and control in all driving conditions compared with front wheel drive or rear wheel drive vehicles. 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 Infiniti EX (343 Nm @ 4800 RPM) has 63 more torque (in Nm) than 2006 Audi S3. (280 Nm @ 2200 RPM). This means 2009 Infiniti EX will have an easier job in driving up hills or pulling heavy equipment than 2006 Audi S3. 2009 Infiniti EX has automatic transmission and 2006 Audi S3 has manual transmission. 2006 Audi S3 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2009 Infiniti EX will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2006 Audi S3 | 2009 Infiniti EX | |
| Make | Audi | Infiniti |
| Model | S3 | EX |
| Year Released | 2006 | 2009 |
| Body Type | Hatchback | SUV |
| Engine Position | Front | Front |
| Engine Size | 1781 cc | 3498 cc |
| Engine Cylinders | 4 cylinders | 6 cylinders |
| Engine Type | in-line | V |
| Valves per Cylinder | 5 valves | 4 valves |
| Horse Power | 222 HP | 293 HP |
| Engine RPM | 5900 RPM | 6800 RPM |
| Torque | 280 Nm | 343 Nm |
| Torque RPM | 2200 RPM | 4800 RPM |
| Engine Compression Ratio | 9.0:1 | 10.3:1 |
| Top Speed | 243 km/hour | 220 km/hour |
| Acceleration 0-100mph | 6.6 seconds | 7.2 seconds |
| Drive Type | 4WD | 4WD |
| Transmission Type | Manual | Automatic |
| Number of Seats | 5 seats | 5 seats |
| Number of Doors | 3 doors | 5 doors |
| Vehicle Weight | 1430 kg | 1719 kg |
| Wheelbase Size | 2530 mm | 2810 mm |
| Fuel Consumption Overall | 9.2 L/100km | 11.5 L/100km |
| Fuel Tank Capacity | 55 L | 82 L |
