Cadillac confirms 2014 XTS to get new 410hp twin-turbo V6 from CTS V-Sport
While we already knew that General Motors would be having Cadillac stuff the all-new twin-turbocharged LF3 V6 that debuted in
Read MoreWhile we already knew that General Motors would be having Cadillac stuff the all-new twin-turbocharged LF3 V6 that debuted in
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