2007 Mazda MX-5 Miata vs. 1999 Kia Sephia
To start off, 2007 Mazda MX-5 Miata is newer by 8 year(s). Which means there will be less support and parts availability for 1999 Kia Sephia. In addition, the cost of maintenance, including insurance, on 1999 Kia Sephia would be higher. At 1,999 cc (4 cylinders), 2007 Mazda MX-5 Miata is equipped with a bigger engine. In terms of performance, 2007 Mazda MX-5 Miata (170 HP @ 6700 RPM) has 70 more horse power than 1999 Kia Sephia. (100 HP @ 5500 RPM). In normal driving conditions, 2007 Mazda MX-5 Miata should accelerate faster than 1999 Kia Sephia.
Because 2007 Mazda MX-5 Miata 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 2007 Mazda MX-5 Miata. However, in wet, icy, snow, or gravel driving conditions, 1999 Kia Sephia, 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, 2007 Mazda MX-5 Miata (190 Nm @ 5000 RPM) has 42 more torque (in Nm) than 1999 Kia Sephia. (148 Nm @ 4500 RPM). This means 2007 Mazda MX-5 Miata will have an easier job in driving up hills or pulling heavy equipment than 1999 Kia Sephia. 1999 Kia Sephia has automatic transmission and 2007 Mazda MX-5 Miata has manual transmission. 2007 Mazda MX-5 Miata will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 1999 Kia Sephia will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2007 Mazda MX-5 Miata | 1999 Kia Sephia | |
| Make | Mazda | Kia |
| Model | MX-5 Miata | Sephia |
| Year Released | 2007 | 1999 |
| Body Type | Convertible | Sedan |
| Engine Position | Front | Front |
| Engine Size | 1999 cc | 1594 cc |
| Engine Cylinders | 4 cylinders | 4 cylinders |
| Engine Type | in-line | in-line |
| Valves per Cylinder | 4 valves | 4 valves |
| Horse Power | 170 HP | 100 HP |
| Engine RPM | 6700 RPM | 5500 RPM |
| Torque | 190 Nm | 148 Nm |
| Torque RPM | 5000 RPM | 4500 RPM |
| Engine Bore Size | 87.4 mm | 78 mm |
| Engine Stroke Size | 83.1 mm | 83.3 mm |
| Engine Compression Ratio | 10.8:1 | 9.5:1 |
| Fuel Type | Gasoline | Gasoline |
| Drive Type | Rear | Front |
| Transmission Type | Manual | Automatic |
| Number of Seats | 2 seats | 4 seats |
| Number of Doors | 2 doors | 4 doors |
| Vehicle Length | 4000 mm | 4520 mm |
| Vehicle Width | 1730 mm | 1730 mm |
| Vehicle Height | 1250 mm | 1420 mm |
| Wheelbase Size | 2340 mm | 2570 mm |
