2005 Infiniti M vs. 2009 Mazda MX-5 Miata
To start off, 2009 Mazda MX-5 Miata is newer by 4 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 168 more horse power than 2009 Mazda MX-5 Miata. (167 HP @ 7000 RPM). In normal driving conditions, 2005 Infiniti M should accelerate faster than 2009 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2005 Infiniti M weights approximately 611 kg more than 2009 Mazda MX-5 Miata. 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 (453 Nm @ 4000 RPM) has 263 more torque (in Nm) than 2009 Mazda MX-5 Miata. (190 Nm @ 5000 RPM). This means 2005 Infiniti M will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda MX-5 Miata. 2005 Infiniti M has automatic transmission and 2009 Mazda MX-5 Miata has manual transmission. 2009 Mazda MX-5 Miata 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 | 2009 Mazda MX-5 Miata | |
Make | Infiniti | Mazda |
Model | M | MX-5 Miata |
Year Released | 2005 | 2009 |
Body Type | Sedan | Convertible |
Engine Position | Front | Front |
Engine Size | 4494 cc | 1997 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 335 HP | 167 HP |
Engine RPM | 6400 RPM | 7000 RPM |
Torque | 453 Nm | 190 Nm |
Torque RPM | 4000 RPM | 5000 RPM |
Engine Bore Size | 93 mm | 87.5 mm |
Engine Stroke Size | 82.7 mm | 83.1 mm |
Drive Type | Rear | Rear |
Transmission Type | Automatic | Manual |
Number of Seats | 5 seats | 2 seats |
Number of Doors | 4 doors | 2 doors |
Vehicle Weight | 1791 kg | 1180 kg |
Vehicle Length | 4900 mm | 4000 mm |
Vehicle Width | 1800 mm | 1730 mm |
Vehicle Height | 1520 mm | 1250 mm |
Wheelbase Size | 2910 mm | 2340 mm |
Fuel Tank Capacity | 75 L | 48 L |