The 2026 Cadillac CT5-V has a standard 3.0L Twin Turbo V6 engine producing 360 hp and 405 lb-ft of torque with premium gasoline. It pairs with a standard 10-speed automatic transmission, and the CT5 V-Series offers standard rear-wheel drive for an estimated fuel economy rating of 21.0 combined mpg, including an EPA-estimated 18.0 city mpg and 27.0 highway mpg.

The 2026 CT5-V Blackwing pushes the limits with a 6.2L Hand-Built Supercharged V8 DI engine featuring 668 hp and 659 lb-ft of torque and paired with a standard 6-speed manual transmission. The CT5 V-Series Blackwing is standard with RWD for an estimated fuel economy rating of 15.0 mpg combined plus an EPA-estimated 13.0 city mpg and 21.0 highway mpg.

• Fuel Economy Est-Combined 21.0 MPG on V-Series RWD
• EPA Fuel Economy Est – City 18.0 MPG on V-Series RWD
• EPA Fuel Economy Est – Hwy 27.0 MPG on V-Series RWD
• Fuel Economy Est-Combined 15.0 MPG on V-Series Blackwing RWD
• EPA Fuel Economy Est – City 13.0 MPG on V-Series Blackwing RWD
• EPA Fuel Economy Est – Hwy 21.0 MPG on V-Series Blackwing RWD

Specials and Offers

The 2026 Cadillac CT5-V has an approximate fuel tank capacity of 17.0 gallons. The 17.0-gallon fuel tank capacity is standard for both V-Series RWD models and V-Series Blackwing models.

• Fuel tank capacity of 17.0 gallons

Finance Center

The 2026 Cadillac CT5-V RWD model boasts an estimated cruising range of 306 miles in the city and a highway cruising range of up to 459 miles on a full tank of gas. The 2026 CT5-V Blackwing RWD model provides plenty of range with an estimated city cruising range of 221 miles and a 357-mile highway cruising range.

• V-Series RWD Cruising Range – City: 306 mile
• V-Series RWD Cruising Range – Hwy: 459 mile
• V-Series Blackwing RWD Cruising Range – City: 221 mile
• V-Series Blackwing RWD Cruising Range – Hwy: 357 mile

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