Cadillac Drops Sharp CT4 Lease Offer For May
Cadillac is heading into May with a $459-a-month lease on the 2026 CT4, the kind of compact rear-drive sport sedan deal that has gotten genuinely rare as the segment thins out. The offer runs 36 months on the RWD Luxury trim, with $3,609 due at signing through Cadillac's national Ultra Low-Mileage program. There is a catch on who qualifies, but for the right shopper, this lands well under $500 a month on a fresh-shape Caddy.
The 2026 Cadillac CT4 Lease Deal
The national offer covers the 2026 CT4 RWD Luxury, excluding the V-Series Blackwing. Cadillac is asking $459 a month for 36 months with $3,609 due at signing. Security deposit is waived. Tax, title, license, and dealer fees are extra, as always.
Mileage is the trade-off. This is structured as an Ultra Low-Mileage Lease, capped at 30,000 miles across the full 36 months, or roughly 10,000 a year. Anything past that runs $0.25 a mile at lease end.
The big caveat is the conquest requirement. To get the advertised payment, you need to be a current lessee of a 2021 model year or newer non-GM vehicle. If you are leasing a Chevy, Buick, GMC, or current Cadillac right now, this exact structure is not yours, and your dealer will need to quote something different.
About the 2026 Cadillac CT4
The CT4 is one of the few compact luxury sedans still riding on a rear-drive architecture, which is most of the reason it still has loyalists. The Luxury trim on offer here pairs a turbocharged 2.0-liter four-cylinder with an automatic transmission, sending power to the rear wheels. It is the entry point of the lineup, but the chassis underneath is the same one that earns Cadillac its enthusiast credit.
Standard equipment includes a 10-inch infotainment display with wireless Apple CarPlay and Android Auto, dual-zone automatic climate control, leatherette seating, and a baseline driver-assistance suite. You are not getting the carbon-fiber-and-suede treatment of a Blackwing, and the cabin materials read more business-class than first-class. But for a sub-$500 lease, you are signing for a real driver's car rather than a luxury-badged appliance.
The Bottom Line
This one serves a specific shopper: a current non-GM lessee who drives under 10,000 miles a year and wants real rear-drive luxury without writing a $700 check. The mileage cap is the obvious catch, and anyone with a real commute will burn through that allowance fast. If you fit the box, $459 on a fresh CT4 is a strong May number. Confirm with your dealer before month-end.
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This story was originally published May 8, 2026 at 5:44 AM.