The Only Twin-Turbo V6 Sedan Available With A Manual Transmission In 2025

​Finding a genuine driver’s car in the sports sedans segment has never been harder. Automakers keep chasing lap times with paddle-shift automatics, hybrid torque-fill, and all-wheel drive, and somewhere along the way the manual gearbox became an endangered species. If you still believe the best performance sedans are the ones that demand something from the driver, the options in 2026 have narrowed to a very short list — and at the top of it sits an American car that the Europeans haven’t managed to match on this particular spec sheet.

Cadillac CT4-V Blackwing: The Only Twin-Turbo Manual Sedan in 2025

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In 2025, the Cadillac CT4-V Blackwing stands alone as the sole twin-turbocharged V6 sedan available with a manual transmission. This distinction makes it a beacon for driving enthusiasts who cherish the tactile engagement of a stick shift, combined with the potent performance of a twin-turbo engine.

Under the hood, the CT4-V Blackwing houses a 3.6-liter twin-turbocharged V6 engine producing 472 horsepower and 445 lb-ft of torque. This powertrain launches the sedan from 0 to 60 mph in just 3.9 seconds with the available 10-speed automatic transmission, or 4.2 seconds with the standard 6-speed manual gearbox. Top speed is rated at 189 mph.

The availability of a manual transmission in the CT4-V Blackwing is particularly noteworthy. In an era where automatic transmissions dominate due to their efficiency and ease of use, Cadillac’s decision to offer a manual option caters to enthusiasts and purists who relish the hands-on control and connection to the driving experience that only a manual can provide. This commitment to driver engagement sets the CT4-V Blackwing apart in the modern sports sedan market.

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Pure Twin-Turbo V6 Power

The heart of the CT4-V Blackwing is its 3.6-liter twin-turbo V6 engine, offered with no form of electrification. As noted above, it delivers 472 horsepower at 5,750 rpm and 445 lb-ft of torque at 3,500 rpm. The engine’s design incorporates dual overhead camshafts, direct injection, and an air-to-water intercooler system that ensures consistent power delivery even under demanding conditions.

The standard transmission is a 6-speed manual featuring an active rev-matching system and a no-lift shift function, which allows drivers to keep the accelerator planted during upshifts. For those who prefer an automatic, a 10-speed unit is available as an option, offering quicker gear changes and adaptive shift scheduling to suit a range of driving styles.

Cadillac CT4-V Blackwing Tech Details

• Suspension: Magnetic Ride Control 4.0, adaptive dampers adjust up to 1,000 times per second
• Brakes: 14.96-inch rotors with 6-piston Brembo calipers (front) and 13.4-inch rotors with 4-piston Brembo calipers (rear)
• Tires: Michelin Pilot Sport 4S, 275/35ZR18 (rear) and 255/35ZR18 (front)
• Exhaust system: Active exhaust with adjustable sound modes
• Weight distribution: Near 50/50 balance between front and rear
• LSD: Electronically controlled

The CT4-V Blackwing’s chassis is engineered for agility and precision. It features Magnetic Ride Control 4.0, the latest iteration of Cadillac’s adaptive suspension technology, which reads the road up to 1,000 times per second to adjust damping for optimal handling and comfort. An electronic limited-slip rear differential further enhances traction and cornering capability.

Stopping power comes from Brembo performance brakes with 6-piston front and 4-piston rear calipers. The setup delivers a confident, progressive pedal feel and is built to handle both spirited road driving and extended track sessions without fade.

High Performance Doesn’t Come Cheap

CADILLAC

The 2025 Cadillac CT4-V Blackwing starts at $63,590, which includes the twin-turbocharged 3.6-liter V6 LF4 engine as standard. Output is rated at 472 horsepower and 445 lb-ft of torque, all directed to the rear axle through a six-speed manual transmission. The GM 10-speed automatic transmission is optional for an additional $2,275.

For those seeking added flair and functionality, the 2025 CT4-V Blackwing offers a range of options and packages. The Carbon Fiber 1 Package is priced at $4,950, while the Carbon Fiber 2 Package is available for $6,650. Both packages enhance the car’s aerodynamics and visual presence with exterior and interior carbon-fiber trim.

Additional options include the Technology Package at $725, the Climate Package at $600, and a power sunroof for $1,050. Buyers can also choose from different wheel designs and interior accents to further personalize the car.

Powerful Competitors From Germany

While the Cadillac CT4-V Blackwing is a standout choice for customers in the sports sedan segment, it faces stiff competition from other high-performance sports sedans. A trio of German performance cars is what enthusiasts often compare the CT4-V to.

BMW M3

The BMW M3 is an icon in the high-performance sedan world. Powered by a 3.0-liter twin-turbocharged inline-six, the current M3 produces 473 horsepower and 406 lb-ft of torque in standard form, while the Competition variant pushes output to 503 hp. Unlike the CT4-V Blackwing, which is exclusively rear-wheel drive, the M3 gives buyers the option of all-wheel drive for improved traction in all conditions. A 6-speed manual remains available for those who want full control, but most M3 buyers opt for the 8-speed automatic for its quicker shifts. The 2025 M3 starts at $77,175.

BMW M3 Key Specs

Source: BMW

Audi RS5 Sportback

The Audi RS5 Sportback brings a different approach to the high-performance sports sedan formula. Unlike the CT4-V Blackwing, it relies on quattro all-wheel drive for maximum grip and stability. Under the hood, a 2.9-liter twin-turbo V6 delivers 444 horsepower and 442 lb-ft of torque, paired with an 8-speed automatic transmission. While the RS5 Sportback lacks a manual transmission option, it compensates with a sleek fastback design, a more luxurious interior, and a reputation for refined, composed performance. Its greater focus on daily comfort, however, makes it feel less raw and driver-focused than the CT4-V Blackwing. Prices for the 2025 RS5 Sportback start at $79,900.

Audi RS5 Sportback Key Specs

Source: Audi

Mercedes-AMG C63

The Mercedes-AMG C63 has undergone a radical transformation, moving away from its V8 heritage. The current C63 features a 2.0-liter turbocharged four-cylinder paired with a plug-in hybrid system, producing a staggering 671 horsepower and 752 lb-ft of torque. It is by far the most powerful car in this group, but it abandons the traditional internal combustion experience that purists love. With a 9-speed automatic transmission and all-wheel drive, it delivers brutal acceleration — at the cost of a heavier curb weight and a less engaging driving feel compared to the CT4-V Blackwing’s manual, rear-wheel-drive setup. Technologically impressive, the C63 caters more to high-tech performance than raw, driver-focused excitement. Prices for the 2025 C63 start at $86,050.

Mercedes-AMG C63 Key Specs

Source: Mercedes-Benz Article source: Cadillac, BMW, Audi, Mercedes-Benz