2008 Audi A8 vs. 2005 Mazda RX-8
To start off, 2008 Audi A8 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mazda RX-8. In addition, the cost of maintenance, including insurance, on 2005 Mazda RX-8 would be higher. At 3,936 cc (8 cylinders), 2008 Audi A8 is equipped with a bigger engine. In terms of performance, 2008 Audi A8 (271 HP @ 3750 RPM) has 74 more horse power than 2005 Mazda RX-8. (197 HP @ 4000 RPM). In normal driving conditions, 2008 Audi A8 should accelerate faster than 2005 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2008 Audi A8 weights approximately 559 kg more than 2005 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2008 Audi A8 is four wheel drive (4WD), it will have significant more traction and grip than 2005 Mazda RX-8. In wet, icy, snow, or gravel driving conditions, 2008 Audi A8 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, 2008 Audi A8 (650 Nm @ 1800 RPM) has 428 more torque (in Nm) than 2005 Mazda RX-8. (222 Nm @ 5500 RPM). This means 2008 Audi A8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda RX-8.
Compare all specifications:
2008 Audi A8 | 2005 Mazda RX-8 | |
Make | Audi | Mazda |
Model | A8 | RX-8 |
Year Released | 2008 | 2005 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 3936 cc | 1311 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 271 HP | 197 HP |
Engine RPM | 3750 RPM | 4000 RPM |
Torque | 650 Nm | 222 Nm |
Torque RPM | 1800 RPM | 5500 RPM |
Engine Compression Ratio | 18.0:1 | 10.0:1 |
Drive Type | 4WD | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1944 kg | 1385 kg |
Vehicle Length | 5190 mm | 4430 mm |
Vehicle Width | 1900 mm | 1780 mm |
Vehicle Height | 1460 mm | 1350 mm |
Wheelbase Size | 3080 mm | 2680 mm |
Fuel Consumption Overall | 9.6 L/100km | 11.9 L/100km |
Fuel Tank Capacity | 90 L | 60 L |