The family of a couple who were killed in a horrific three-car crash at Moorooka at the weekend, leaving behind a young son, have thanked friends for an outpouring of support.

Sarah Mazi, 33, and her husband Omer Mazi, 41, were killed when an 18-year-old driving a Holden Commodore at 130km/h in the wrong lane smashed into their sedan on the Ipswich Motorway on Sunday night.

Sarah and Omer Mazi were killed when an 18-year-old driver crossed into oncoming traffic on the Ipswich Motorway on Sunday night. Credit:Facebook/Stephen Furlong

The 18-year-old was also killed.

Mrs Mazi’s brother Stephen Furlong took to social media on Monday night to thank friends and well-wishers for their support following the crash.