2005 Infiniti M vs. 2007 Mazda RX-8
To start off, 2007 Mazda RX-8 is newer by 2 year(s). Which means there will be less support and parts availability for 2005 Infiniti M. In addition, the cost of maintenance, including insurance, on 2005 Infiniti M would be higher. At 4,494 cc (8 cylinders), 2005 Infiniti M is equipped with a bigger engine. In terms of performance, 2005 Infiniti M (335 HP @ 6400 RPM) has 146 more horse power than 2007 Mazda RX-8. (189 HP @ 7000 RPM). In normal driving conditions, 2005 Infiniti M should accelerate faster than 2007 Mazda RX-8. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti M weights approximately 370 kg more than 2007 Mazda RX-8. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Both vehicles are rear wheel drive (RWD) - it offers better handling in dry conditions; in addition, if you are looking to drift, both vehicles do the job better than front 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, 2005 Infiniti M (461 Nm @ 4000 RPM) has 240 more torque (in Nm) than 2007 Mazda RX-8. (221 Nm @ 5000 RPM). This means 2005 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2007 Mazda RX-8. 2005 Infiniti M has automatic transmission and 2007 Mazda RX-8 has manual transmission. 2007 Mazda RX-8 will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2005 Infiniti M will be easier to drive especially in heavy traffic.
Compare all specifications:
2005 Infiniti M | 2007 Mazda RX-8 | |
Make | Infiniti | Mazda |
Model | M | RX-8 |
Year Released | 2005 | 2007 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 4494 cc | 1308 cc |
Engine Type | V | dual-disk rotary |
Horse Power | 335 HP | 189 HP |
Engine RPM | 6400 RPM | 7000 RPM |
Torque | 461 Nm | 221 Nm |
Torque RPM | 4000 RPM | 5000 RPM |
Engine Bore Size | 93 mm | 78 mm |
Engine Stroke Size | 82.7 mm | 83.6 mm |
Fuel Type | Gasoline | Gasoline - Premium |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Weight | 1790 kg | 1420 kg |
Vehicle Length | 4900 mm | 4440 mm |
Vehicle Width | 1800 mm | 1780 mm |
Vehicle Height | 1520 mm | 1350 mm |
Wheelbase Size | 2880 mm | 2710 mm |
Fuel Tank Capacity | 75 L | 61 L |