GENEVA (AFP)--General Motors Corp. (GM) troubled German offshoot Adam Opel AG is expecting the car market to stay depressed well into next year, GM Europe head Carl-Peter Forster said at the Geneva Motor Show Tuesday.

Launching the company's new hybrid-electric Ampera vehicle, which promises low emissions, Forster said the company was hoping for more government intervention around Europe to stimulate demand.

"In Germany, one of our core markets, governmental intervention has led to additional sales, a factor which is helping to ease the burden of short working in some of our manufacturing plants," Forster said.

The German government has introduced a sales incentive for buyers with aging cars allowing a substantial discount on a new one.

German new car sales jumped by 22% in February from the same month a year earlier, mainly owing to the bonus, figures released Tuesday by the sector federation VDA showed.

Toyota also reported in Geneva that the incentive had boosted sales in Germany in February.

But Forster added a note of caution.

"While Opel saw the highest February order intake in five years in Germany, forecasts show that extremely low market levels are likely to continue in the medium term and certainly well into next year," he added.

"In view of these negative circumstances we welcome the introduction of government initiatives around Europe to stir car demand and consumer confidence even more."