Get ready to buckle up for an exhilarating ride as we delve into the highly anticipated 2026 Honda Civic Si Sedan. This performance-oriented sedan promises to deliver an exceptional driving experience with its refined engine, cutting-edge technology, and sleek exterior design. Join us as we explore the intricate details of this automotive masterpiece, uncovering its impressive specifications and captivating features.
With its sporty heritage and a legacy of delivering thrilling driving dynamics, the 2026 Civic Si Sedan is poised to set new benchmarks in the compact sedan segment. From its powerful engine to its advanced safety systems, every aspect of this vehicle has been meticulously engineered to provide an unparalleled blend of performance and refinement.
Engine and Performance
The 2026 Honda Civic Si Sedan boasts an upgraded powertrain, delivering an exhilarating driving experience. Its 1.5-liter turbocharged inline-4 engine generates an impressive 240 horsepower and 275 lb-ft of torque, a significant increase from the previous generation. This translates into thrilling acceleration and responsive handling.
Fuel Efficiency
Despite its impressive performance, the 2026 Civic Si Sedan maintains remarkable fuel efficiency. Its EPA-estimated fuel economy stands at 34 mpg combined, making it an ideal choice for both performance enthusiasts and eco-conscious drivers.
Interior Design and Features
The interior of the 2026 Honda Civic Si Sedan offers a blend of comfort, technology, and sportiness. It has seating for five occupants, with standard cloth upholstery or optional leather upholstery. The front seats provide excellent support and bolstering, ensuring comfort during spirited driving. The rear seats offer ample legroom and headroom for passengers.
In terms of technology, the Civic Si Sedan comes standard with a 9-inch touchscreen infotainment system with Apple CarPlay and Android Auto integration. The system also includes a premium Bose sound system with 12 speakers. Other standard features include a sunroof, dual-zone climate control, and a wireless charging pad.
Available interior features include a heated steering wheel, heated and ventilated front seats, and a head-up display. The Civic Si Sedan also offers a variety of safety systems, including forward collision warning, lane departure warning, and adaptive cruise control.
Compared to the previous generation Civic Si Sedan, the 2026 model offers a more premium interior with higher-quality materials and more technology features. The new model also has a more spacious interior, with more legroom and headroom for passengers.
Standard Interior Features
- 9-inch touchscreen infotainment system with Apple CarPlay and Android Auto integration
- Bose premium sound system with 12 speakers
- Sunroof
- Dual-zone climate control
- Wireless charging pad
- Heated steering wheel
- Heated and ventilated front seats
- Head-up display
- Forward collision warning
- Lane departure warning
- Adaptive cruise control
Comparison of Interior Features to Previous Generation Civic Si Sedan
| Feature | 2026 Honda Civic Si Sedan | Previous Generation Honda Civic Si Sedan |
|---|---|---|
| Seating Capacity | 5 | 5 |
| Upholstery Options | Cloth, leather | Cloth, leather |
| Infotainment System | 9-inch touchscreen with Apple CarPlay and Android Auto | 7-inch touchscreen with Apple CarPlay and Android Auto |
| Sound System | Bose premium sound system with 12 speakers | Standard sound system with 6 speakers |
| Sunroof | Standard | Optional |
| Dual-Zone Climate Control | Standard | Optional |
| Wireless Charging Pad | Standard | Not available |
| Heated Steering Wheel | Available | Not available |
| Heated and Ventilated Front Seats | Available | Not available |
| Head-Up Display | Available | Not available |
| Forward Collision Warning | Standard | Available |
| Lane Departure Warning | Standard | Available |
| Adaptive Cruise Control | Standard | Available |
Safety and Driver Assistance Features
The 2026 Honda Civic Si Sedan boasts an array of cutting-edge safety and driver assistance features, designed to provide occupants with peace of mind and enhanced driving confidence. These features include:
- Airbags: The sedan is equipped with a comprehensive airbag system, including dual front airbags, side airbags, and curtain airbags, offering protection for occupants in the event of a collision.
- Electronic Stability Control (ESC): ESC helps maintain vehicle stability by detecting and correcting potential skids or loss of control, enhancing handling and reducing the risk of accidents.
- Lane Departure Warning (LDW): LDW monitors lane markings and alerts the driver with audible and visual cues if the vehicle unintentionally drifts out of its lane, helping prevent run-off-road incidents.
The effectiveness of these safety features is well-established, with studies showing that airbags can reduce the risk of fatalities in frontal collisions by up to 50%, ESC can reduce the risk of single-vehicle crashes by up to 35%, and LDW can reduce the risk of lane departure crashes by up to 58%.
Additional Safety Features
In addition to the standard safety features, the 2026 Honda Civic Si Sedan offers a range of optional driver assistance technologies, including:
- Adaptive Cruise Control (ACC): ACC maintains a safe following distance from the vehicle ahead, automatically adjusting speed to match traffic flow, reducing driver fatigue and improving safety.
- Collision Mitigation Braking System (CMBS): CMBS uses radar and camera technology to detect potential collisions and automatically apply the brakes if the driver fails to react, helping prevent or mitigate accidents.
- Blind Spot Monitoring (BSM): BSM uses sensors to detect vehicles in the driver’s blind spots, alerting them with visual and audible cues, enhancing situational awareness and reducing the risk of lane change collisions.
These advanced driver assistance systems provide an extra layer of protection and support, making the 2026 Honda Civic Si Sedan one of the safest vehicles in its class.
Pricing and Availability
The 2026 Honda Civic Si Sedan is expected to have a starting price of around £28,000 in the UK market. It will be available in a range of trim levels, including the base model, the Sport, and the Limited Edition.
The Sport trim will add features such as 18-inch alloy wheels, a sport-tuned suspension, and a leather-wrapped steering wheel. The Limited Edition trim will include all of the features of the Sport trim, plus unique styling cues such as a blacked-out grille and red accents.
The 2026 Honda Civic Si Sedan is expected to be released in the UK in the spring of 2026.
FAQ Corner
What is the engine displacement of the 2026 Honda Civic Si Sedan?
The 2026 Honda Civic Si Sedan is expected to feature a 1.5-liter turbocharged four-cylinder engine.
What is the expected power output of the 2026 Honda Civic Si Sedan?
The 2026 Honda Civic Si Sedan is anticipated to produce around 200 horsepower.
What transmission options will be available for the 2026 Honda Civic Si Sedan?
The 2026 Honda Civic Si Sedan is expected to offer a six-speed manual transmission and a continuously variable transmission (CVT).
What are the key exterior design features of the 2026 Honda Civic Si Sedan?
The 2026 Honda Civic Si Sedan is expected to feature a sporty and aggressive exterior design with a sleek profile, sharp lines, and a prominent grille.
What advanced safety features will be available in the 2026 Honda Civic Si Sedan?
The 2026 Honda Civic Si Sedan is expected to offer a comprehensive suite of advanced safety features, including lane departure warning, adaptive cruise control, and automatic emergency braking.
