2009 Audi A4 vs. 2009 Mazda RX-8
To start off, both 2009 Audi A4 and 2009 Mazda RX-8 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,698 cc (6 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2009 Mazda RX-8 (189 HP @ 7000 RPM) has 2 more horse power than 2009 Audi A4. (187 HP @ 3500 RPM) In normal driving conditions, 2009 Mazda RX-8 should accelerate faster than 2009 Audi A4. With that said, vehicle weight also plays an important factor in acceleration. 2009 Audi A4 weights approximately 250 kg more than 2009 Mazda RX-8.
Because 2009 Mazda RX-8 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 2009 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2009 Audi A4, 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, 2009 Audi A4 (400 Nm @ 1400 RPM) has 180 more torque (in Nm) than 2009 Mazda RX-8. (220 Nm @ 5000 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
| 2009 Audi A4 | 2009 Mazda RX-8 | |
| Make | Audi | Mazda |
| Model | A4 | RX-8 |
| Year Released | 2009 | 2009 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2698 cc | 1308 cc |
| Engine Type | V | dual-disk rotary |
| Horse Power | 187 HP | 189 HP |
| Engine RPM | 3500 RPM | 7000 RPM |
| Torque | 400 Nm | 220 Nm |
| Torque RPM | 1400 RPM | 5000 RPM |
| Engine Bore Size | 83.1 mm | 78.1 mm |
| Engine Stroke Size | 83.1 mm | 83.6 mm |
| Engine Compression Ratio | 16.8:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Acceleration 0-100mph | 7.9 seconds | 7.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Weight | 1670 kg | 1420 kg |
| Vehicle Length | 4710 mm | 4440 mm |
| Vehicle Width | 1830 mm | 1780 mm |
| Vehicle Height | 1430 mm | 1350 mm |
| Wheelbase Size | 2810 mm | 2710 mm |
| Fuel Consumption Overall | 6 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 65 L | 61 L |
