Open this photo in gallery: The 2024 Cadillac XT4 has been refreshed with a lighting design similar to the Lyriq.Petrina Gentile/The Globe and Mail Cadillac has refreshed its best-selling vehicle in Canada, the XT4, for 2024, with a new large screen, new exterior lights and more advanced safety and convenience technology. But noticeably absent on the luxury compact SUV that starts at $45,000 is a hybrid, plug-in hybrid or pure electric powertrain option. Instead, the gas engine – a two-litre turbocharged four-cylinder with 235 horsepower and 258 lb-ft of torque – is a carry-over from 2022. Although Cadillac launched an...