Overall vehicle sales have risen 8 percent so far this year in the United States, while the market for high-end cars and S.U.V.’s has increased by 11 percent, according to the auto research company Kelley Blue Book.

The surge in the luxury market, analysts say, is a sign that wealthy consumers sense that the nation’s financial health is solidly improving in ways that reinforce a willingness to splurge on expensive new models.

“A lot of luxury customers were waiting to see how things would shake out in the economy and the stock market,” said Alec Gutierrez, an analyst at Kelley Blue Book. “But they are becoming more and more confident.”

New vehicles at the auto show range from small, entry-level models like the Audi A3 that cost about $30,000, to plush sedans like the Bentley Flying Spur, with a price tag closer to $200,000.

The luxury segment is expanding in every direction. There are more compact cars sold under prestigious brand names, a growing variety of leather-and-wood trimmed S.U.V.’s, and updated models from ultraluxury carmakers like Bentley and Rolls-Royce.

The smaller models are aimed mainly at attracting what industry executives say is a growing group of younger luxury buyers, as well as more Hispanics and women, who do not want to wait until middle age to own more sophisticated cars.

“They are going to transform our industry,” said James Farley, Ford’s head of global marketing, referring to the younger market. Older buyers might consider cars like the Audi A3 too small, while younger consumers might find that those cars better fit their lifestyles and tastes.

Luxury sales generate greater profits for automakers, encouraging even the most mainstream companies to compete in expensive segments.

The Ford Motor Company, for example, is pouring money and corporate resources into reviving its staid Lincoln brand. So far, the results have been mixed, as consumers appear reluctant to pay luxury-car prices for Lincolns based on basic Ford models.

Yet Ford is pushing ahead with a complete overhaul of its Lincoln lineup in an all-out bid to capture top-end customers.

“The luxury market is growing mostly at the low end,” said Mr. Farley, who also is Ford’s senior Lincoln executive. “And since the recession, we think people are looking for luxury in smaller sizes.”

Ford’s hometown rival, General Motors, recently introduced the Cadillac ATS, a compact sedan that it believes can compete with small cars from the German luxury stalwarts Mercedes-Benz, BMW and Volkswagen’s Audi unit.

Strong sales of the new ATS have helped Cadillac lift the brand’s overall sales by 32 percent in the first two months of this year. On Tuesday, G.M. displayed a restyled version of its midsize Cadillac sedan, called the CTS, which goes on sale this fall.

G.M. officials said the CTS is a critical vehicle for Cadillac, which needs a full lineup of luxury models to pique the interest of loyal BMW and Mercedes owners.

“We finally have the right dimensions on the CTS to match up with the competition,” said Eric Clough, one of the car’s designers. “It’s longer, leaner and lower to the ground.”

American carmakers still have a lot of catching up to do. Mercedes and BMW are the luxury market leaders in the United States by far and are constantly adding new variations to their lineups.

One of the most distinctive new luxury cars shown was Audi’s A3 sedan, a jaunty compact with a wide rectangular grille. It is the latest in a number of new products from Audi, whose sales in the United States have increased 18 percent this year.

“We set a goal of reaching 200,000 sales in the U.S. by 2020, but we’re going to get there a lot sooner than that,” said Scott Keough, president of Audi of America.

On the S.U.V. side, Honda’s Acura division introduced a fresh version of its top-selling MDX model. And Land Rover, the British brand owned by the Indian industrial firm Tata, continued its aggressive expansion by showing off the new Range Rover Sport, an elegant-looking S.U.V. that costs upward of $60,000.

Analysts said competition in the luxury segment is particularly fierce because automakers have to work harder to differentiate their luxury vehicles from mass-market models. Many of the new luxury models are equipped with additional technology, including three-dimensional graphics on video displays and the latest in collision-avoidance systems. And opulence is still a factor in the most expensive models. The Bentley, for example, comes with a glass roof and hand-polished wood in the interior, as well as a choice of 17 exterior colors like “dark cashmere.”

“The luxury manufacturers have to up the ante because a lot of regular cars now come with bells and whistles like heated steering wheels,” said Joseph Phillippi, an executive at the consulting firm AutoTrends.

Yet no one would confuse a family sedan with something like the new Jaguar XJR — a variation on a regular Jaguar model that has a top speed of 174 miles per hour and a sticker price of more than $100,000.

Article source: http://www.nytimes.com/2013/03/28/automobiles/automakers-focus-on-luxury-cars-as-sales-rise.html?partner=rss&emc=rss