2009 Kia Optima vs. 2009 Mazda RX-8
To start off, both 2009 Kia Optima and 2009 Mazda RX-8 were released in the same year (2009). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,359 cc (4 cylinders), 2009 Kia Optima is equipped with a bigger engine. In terms of performance, 2009 Kia Optima (176 HP @ 6000 RPM) has 68 more horse power than 2009 Mazda RX-8. (108 HP @ 8200 RPM). In normal driving conditions, 2009 Kia Optima should accelerate faster than 2009 Mazda RX-8.
Because 2009 Mazda RX-8 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2009 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2009 Kia Optima, being front wheel drive (FWD), will offer much better control with better grip. 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 Kia Optima (229 Nm @ 4000 RPM) has 89 more torque (in Nm) than 2009 Mazda RX-8. (140 Nm @ 5500 RPM). This means 2009 Kia Optima will have an easier job in driving up hills or pulling heavy equipment than 2009 Mazda RX-8.
Compare all specifications:
2009 Kia Optima | 2009 Mazda RX-8 | |
Make | Kia | Mazda |
Model | Optima | RX-8 |
Year Released | 2009 | 2009 |
Body Type | Sedan | Coupe |
Engine Position | Front | Front |
Engine Size | 2359 cc | 1308 cc |
Engine Type | in-line | dual-disk rotary |
Horse Power | 176 HP | 108 HP |
Engine RPM | 6000 RPM | 8200 RPM |
Torque | 229 Nm | 140 Nm |
Torque RPM | 4000 RPM | 5500 RPM |
Engine Compression Ratio | 10.0:1 | 10.0:1 |
Drive Type | Front | Rear |
Transmission Type | Automatic | Automatic |
Number of Seats | 5 seats | 4 seats |
Number of Doors | 4 doors | 4 doors |
Vehicle Length | 4810 mm | 4440 mm |
Vehicle Width | 1810 mm | 1780 mm |
Vehicle Height | 1490 mm | 1350 mm |
Wheelbase Size | 2730 mm | 2710 mm |
Fuel Tank Capacity | 62 L | 61 L |