HRT unveil new car for 2012 season in Barcelona . Spanish car 's testing delayed by F1 crash test . Pedro de la Rosa and Narain Karthikeyan driver line - up for HRT . They are likely to be battling with Anglo-Russian team Marussia to avoid the wooden spoon in this year 's constructors ' championship . Marussia team also cleared to race after passing F1 crash test .
HRT unveil new car for 2012 season in Barcelona . Spanish car 's testing delayed by F1 crash test . Pedro de la Rosa and Narain Karthikeyan driver line - up for HRT . Marussia team also cleared to race after passing F1 crash test .