2009 Audi A4 vs. 2007 Mazda RX-8
To start off, 2009 Audi A4 is newer by 2 year(s). Which means there will be less support and parts availability for 2007 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2007 Mazda RX-8 would be higher. At 1,984 cc (4 cylinders), 2009 Audi A4 is equipped with a bigger engine. In terms of performance, 2007 Mazda RX-8 (232 HP @ 8500 RPM) has 14 more horse power than 2009 Audi A4. (218 HP @ 5900 RPM) In normal driving conditions, 2007 Mazda RX-8 should accelerate faster than 2009 Audi A4.
Because 2009 Audi A4 is four wheel drive (4WD), it will have significant more traction and grip than 2007 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2009 Audi A4 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 A4 (300 Nm @ 2200 RPM) has 84 more torque (in Nm) than 2007 Mazda RX-8. (216 Nm @ 5500 RPM). This means 2009 Audi A4 will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8.
Compare all specifications:
| 2009 Audi A4 | 2007 Mazda RX-8 | |
| Make | Audi | Mazda |
| Model | A4 | RX-8 |
| Year Released | 2009 | 2007 |
| Body Type | Sedan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 1984 cc | 1308 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 218 HP | 232 HP |
| Engine RPM | 5900 RPM | 8500 RPM |
| Torque | 300 Nm | 216 Nm |
| Torque RPM | 2200 RPM | 5500 RPM |
| Engine Bore Size | 82.5 mm | 73 mm |
| Engine Stroke Size | 92.8 mm | 85 mm |
| Drive Type | 4WD | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 5 seats | 4 seats |
| Number of Doors | 4 doors | 4 doors |
| Vehicle Length | 4610 mm | 4430 mm |
| Vehicle Width | 1780 mm | 1780 mm |
| Vehicle Height | 1400 mm | 1350 mm |
| Wheelbase Size | 2660 mm | 2710 mm |
| Fuel Consumption Overall | 9 L/100km | 11.9 L/100km |
| Fuel Tank Capacity | 63 L | 60 L |
