SX Trim Level of the Kia Optima: Sporty Accents & Engines This equips your Kia Optima with even sportier features, like Sport leather seat trim, a Sport steering wheel, and steering-wheel-mounted paddle shifters.

Edmunds' Expert Rating The 2017 Kia Optima is a family-friendly sedan that is functional, attractive and easy to live with, at a price that is hard to beat.

While it's a great overall design, sells well, and is an affordable option, the Optima is not one of the most reliable options out there due to its many mechanical issues. It isn't rated poorly for lack of modern amenities or its high entry-level price, but it has major mechanical problems for both used and new models.

The Optima EX and EX Premium trims are readily equipped with a 1.6L turbo I4 and seven-speed dual-clutch transmission, while the Optima SX comes with a 2.0L turbo I4. The 2.0L turbo engine also includes a six-speed automatic transmission, steering wheel-mounted paddle shifters, and sport-tuned suspension.

SX Limited LED tail lights and modern rain-sensing wipers round out the exterior upgrades. As opposed to the EX and SX trims with 8-passenger seating, the SX Limited features 7-passenger seating, but outfits those seats with Premium Nappa leather, and heated and air-cooled 2nd row seats.

EX or SXT usually indicates extra or standard extra trim, a mid-range upgrade package. SE, SX, SRT, and GT are common abbreviations for sport and performance packages, referring to sport edition, sport crossover, street and racing technology, and Gran Turismo. Most car trim levels with an L (EX-L, LX, LE, SEL, etc.)

With a sticker price of $27,440 including all the high-end options, our Optima EX test car was not cheap. But you could buy two of them plus a Ducati motorcycle for the price of the Audi A7. On the road the Optima is pleasant enough, but feels more like the economy family sedan that it is.

We'd recommend the gas-powered Kia Optima EX, with its peppy turbocharged engine and responsive automatic transmission. It also has a slew of desirable standard features that include adaptive cruise control, leather-trimmed seats, heated front seats, and more charging ports for all the devices in your life.

SX stands for short wavelength. The standard specifies a distance capability between 220 meters and 550 meters. 1000BASE-LX can run over both single mode fiber and multimode fiber with a distance of up to 10 km and 550 m, respectively.

EX or SXT usually indicates extra or standard extra trim, a mid-range upgrade package. SE, SX, SRT, and GT are common abbreviations for sport and performance packages, referring to sport edition, sport crossover, street and racing technology, and Gran Turismo. Most car trim levels with an L (EX-L, LX, LE, SEL, etc.)

What are the significant differences between the SX and SX Opt variant of New Creta? The only difference between Creta SX and SX Option is that SX Option comes with 6-airbags and hill assist which is not available in SX variant.

The sample standard deviation, denoted by Sx, uses the value n-1 as the denominator. The graphing calculators use the sample standard deviation Sx when calculating the variance (Sx2). To find the variance using the population standard deviation, take the value of sx and raise it to the power of 2 (sx2).

The materials used are lower in quality than other manufacturers, but Kia is quite smart when it comes to production. Some of the cheaper plastics are used sparingly, so many of Kia's interiors look and feel fancy – but they still managed to save on production costs and pass the savings to the customers.