WASHINGTON — The US trade deficit expanded in November to its widest point in seven months, driven by a surge in imports that outpaced only modest growth in exports.
The Commerce Department report Friday suggests trade will drag on economic growth in the October-December quarter. A wider trade gap slows growth because it means Americans spent more on foreign products while US businesses earned less in overseas sales.
Still, the report showed consumers have maintained an appetite for spending. They kept buying iPhones and other imported goods in November, despite high unemployment and low wage growth.
The trade gap widened 15.8 percent to $48.7 billion in November from October, the report noted. Imports grew 3.8 percent, led by gains in shipments of cellphones, including Apple’s new iPhone.
Exports increased only 1 percent. And exports to Europe fell 1.3 percent.
Paul Ashworth, chief US economist at Capital Economics, predicts trade trimmed growth by about 0.5 percentage point in the final three months of the year. He expects fourth-quarter growth to be no more than an annual rate of 1.5 percent. That would be nearly half the 3.1 percent rate reported for the July-September quarter, which was helped by healthy growth in exports.
Martin Schwerdtfeger, senior economist at TD Bank, also expects the trade deficit to subtract from October-December growth. But he said the flood of imports could be signaling stronger consumer spending and business investment.
‘‘The higher imports could mean that domestic consumption is improving. That would override some of the drag from a higher trade deficit,’’ Schwerdtfeger said.
Through the first 11 months of 2012, the trade deficit is running at an annual rate of $546.6 billion, roughly 2.4 percent lower than the 2011 deficit.
Imports of consumer goods grew to a monthly record in November. Much of the growth was from cellphones and other household electronics items. The trade deficit with China, the largest with any country, totaled $29 billion in November, down slightly from the record of $29.5 billion in October.