2005 Mazda MX-5 Miata vs. 2008 Mazda RX-8
To start off, 2008 Mazda RX-8 is newer by 3 year(s). Which means there will be less support and parts availability for 2005 Mazda MX-5 Miata. In addition, the cost of maintenance, including insurance, on 2005 Mazda MX-5 Miata would be higher. At 1,839 cc (4 cylinders), 2005 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2008 Mazda RX-8 (189 HP @ 7000 RPM) has 47 more horse power than 2005 Mazda MX-5 Miata. (142 HP @ 7000 RPM) In normal driving conditions, 2008 Mazda RX-8 should accelerate faster than 2005 Mazda MX-5 Miata. With that said, vehicle weight also plays an important factor in acceleration. 2005 Mazda MX-5 Miata weights approximately 249 kg more than 2008 Mazda RX-8.
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, 2008 Mazda RX-8 (220 Nm @ 5000 RPM) has 52 more torque (in Nm) than 2005 Mazda MX-5 Miata. (168 Nm @ 5000 RPM). This means 2008 Mazda RX-8 will have an easier job in driving up hills or pulling heavy equipment than 2005 Mazda MX-5 Miata.
Compare all specifications:
2005 Mazda MX-5 Miata | 2008 Mazda RX-8 | |
Make | Mazda | Mazda |
Model | MX-5 Miata | RX-8 |
Year Released | 2005 | 2008 |
Body Type | Convertible | Coupe |
Engine Position | Front | Front |
Engine Size | 1839 cc | 1308 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 142 HP | 189 HP |
Engine RPM | 7000 RPM | 7000 RPM |
Torque | 168 Nm | 220 Nm |
Torque RPM | 5000 RPM | 5000 RPM |
Engine Bore Size | 83.1 mm | 78 mm |
Engine Stroke Size | 85 mm | 83.6 mm |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Fuel Type | Gasoline - Premium | Gasoline - Premium |
Acceleration 0-100mph | 8.4 seconds | 7.2 seconds |
Drive Type | Rear | Rear |
Transmission Type | Manual | Manual |
Number of Seats | 2 seats | 4 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1671 kg | 1422 kg |
Vehicle Length | 3980 mm | 4440 mm |
Vehicle Width | 1690 mm | 1780 mm |
Vehicle Height | 1230 mm | 1350 mm |
Wheelbase Size | 2270 mm | 2710 mm |
Fuel Consumption Overall | 8.9 L/100km | 10.6 L/100km |
Fuel Tank Capacity | 50 L | 61 L |