The DTS, STS, and up until this year the SRX all still use the 4.6L Northstar. The XLR used it as well. The only Cadillacs that use the the GM pushrod engiens are the CTS-V and Escalade
The DTS, STS, and up until this year the SRX all still use the 4.6L Northstar. The XLR used it as well. The only Cadillacs that use the the GM pushrod engiens are the CTS-V and Escalade