2008 Kia Sedona vs. 2008 Mazda RX-8
To start off, both 2008 Kia Sedona and 2008 Mazda RX-8 were released in the same year (2008). Therefore the support and the availability on parts for both vehicles should be relatively similar. At 2,902 cc (4 cylinders), 2008 Kia Sedona is equipped with a bigger engine. In terms of performance, 2008 Mazda RX-8 (189 HP @ 7000 RPM) has 47 more horse power than 2008 Kia Sedona. (142 HP @ 3800 RPM) In normal driving conditions, 2008 Mazda RX-8 should accelerate faster than 2008 Kia Sedona. With that said, vehicle weight also plays an important factor in acceleration. 2008 Kia Sedona weights approximately 668 kg more than 2008 Mazda RX-8.
Because 2008 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 2008 Mazda RX-8. However, in wet, icy, snow, or gravel driving conditions, 2008 Kia Sedona, 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, 2008 Kia Sedona (310 Nm @ 2000 RPM) has 90 more torque (in Nm) than 2008 Mazda RX-8. (220 Nm @ 5000 RPM). This means 2008 Kia Sedona will have an easier job in driving up hills or pulling heavy equipment than 2008 Mazda RX-8.
Compare all specifications:
| 2008 Kia Sedona | 2008 Mazda RX-8 | |
| Make | Kia | Mazda |
| Model | Sedona | RX-8 |
| Year Released | 2008 | 2008 |
| Body Type | Minivan | Coupe |
| Engine Position | Front | Front |
| Engine Size | 2902 cc | 1308 cc |
| Engine Type | in-line | dual-disk rotary |
| Horse Power | 142 HP | 189 HP |
| Engine RPM | 3800 RPM | 7000 RPM |
| Torque | 310 Nm | 220 Nm |
| Torque RPM | 2000 RPM | 5000 RPM |
| Engine Bore Size | 97.1 mm | 78 mm |
| Engine Stroke Size | 98 mm | 83.6 mm |
| Engine Compression Ratio | 19.0:1 | 10.0:1 |
| Fuel Type | Diesel | Gasoline - Premium |
| Top Speed | 179 km/hour | 223 km/hour |
| Acceleration 0-100mph | 14.3 seconds | 7.2 seconds |
| Drive Type | Front | Rear |
| Transmission Type | Manual | Manual |
| Number of Seats | 7 seats | 4 seats |
| Number of Doors | 5 doors | 4 doors |
| Vehicle Weight | 2090 kg | 1422 kg |
| Vehicle Length | 4930 mm | 4440 mm |
| Vehicle Width | 1910 mm | 1780 mm |
| Vehicle Height | 1660 mm | 1350 mm |
| Wheelbase Size | 2910 mm | 2710 mm |
| Fuel Consumption Overall | 9.8 L/100km | 10.6 L/100km |
| Fuel Tank Capacity | 75 L | 61 L |
