General Motors' 2016 Chevrolet Cruze. Image source: General Motors.

General Motors (GM -0.07%) has been hard at work freshening up its Chevrolet lineup. According to Chevy executives, 95% of the brand's vehicles are all-new over the last two years. Those redesigns will include the 2016 Camaro, Malibu, Spark, and Volt, and the next car up on deck is the 2016 Cruze. Unbeknownst to many, the Chevy Cruze is actually the brand's best-selling model globally, and it is important for the new model to continue the best-selling trend.

Let's take at the 2016 Cruze, what people are saying about the new ride, and what investors can expect from its sales figures.

Contender or pretender?
Chevy's all new 2016 Cruze will hit the roads as a larger version than its predecessor, yet it will also be lighter. The 2016 version is expected to be more efficient, agile, and sophisticated. GM is stuffing plenty of new technologies into the new Cruze, which includes Android Auto, Apple CarPlay, and new safety features, among a long list of options.

Interior of GM's 2016 Chevrolet Cruze. Image source: General Motors.

Furthermore, GM claims it will have more standard features than most competitors' small cars. Those standard features include 10 air bags, four-wheel disc brakes, rearview camera, and available OnStar 4G LTE with Wi-Fi hotspot.

When it hits North American dealerships in early 2016, consumers will find a new standard 1.4-liter turbocharged engine under the hood producing 153 horsepower -- it will also achieve an estimated 40 miles per gallon on the highway with the six-speed automatic transmission.

The Cruze's styling takes some hints from the critically acclaimed 2014 Impala, as well as the all-new Malibu. It's a style that has worked well overseas, as well as within American borders, and GM plans to tweak small content variations for specific local market demands abroad. So far, the response has been largely positive for the 2016 Cruze:

"So it seems that Chevy has gotten the package right, with some of the best materials to be found in a compact car, plenty of space and a dramatically improved multimedia experience." -- Cars.com

"With better fuel economy and reliability, and a more comfortable back seat, the new Cruze could be more than competitive; it could be a real small-car contender." -- Consumer Reports

However, while the 2016 Cruze might be a real winner, it faces hurdles that are beyond General Motors' control.

Segment headwinds
Here's a look at the Cruze's sales history in the U.S. market.


Chart by author. Data source: GoodCarBadCar.net

While the Chevrolet Cruze has rebounded from its spiraling sales trend between the early 2000's and the recent recession, it still lags behind its Japanese competitors' small cars. Despite the 2016 Cruze possibly being GM's best chance at gaining market share on the Corolla and Civic in a decade, segment headwinds look to make growing sales difficult.

As gas prices remain lower and SUVs boast improved fuel economy, Americans have renewed their love affair with SUVs and crossover vehicles. A quick glance at segment sales makes the trend of consumers moving into larger vehicles very clear.

Consider that sales of cars in the U.S. are down 3.7% through June 2015 compared to the same time period last year, in a market where total light vehicle sales are up 4.4%. Moreover, overall light-duty trucks are up 11.4%, SUV and crossover sales combined are up 14.4%, and crossovers alone are up 19.5%.

Despite being a solid product, the 2016 Cruze will have an uphill battle to increase sales at a high clip with current industry trends favoring SUVs and crossovers -- though, if it can maintain its level of sales while increasing its share of the segment, as many competitors will post a sales decline in the short-term, it will still be a win for GM investors.