2024 Toyota Crown XVI Signia (S238) 2.5 D-4S (240 Hp) Hybrid E-Four e-CVT

Technical Specifications

The Toyota Crown XVI Signia S238, specifically the 2.5 D-4S Hybrid E-Four e-CVT model, marks a departure from the traditional Crown’s sedan-only history. Introduced in 2024, it’s built on Toyota’s GA-L platform, also underpinning the Highlander and Grand Highlander. This platform allows for a more spacious interior and a higher ride height, catering to the growing demand for crossover SUVs. The “Signia” designation signifies a premium trim level, offering enhanced features and a more luxurious experience. This variant is positioned as a technologically advanced and efficient option within the Crown lineup, appealing to buyers who prioritize fuel economy, all-weather traction, and a comfortable ride.

Powertrain & Engine Architecture

At the heart of the Crown XVI Signia 2.5 D-4S Hybrid is Toyota’s A25A-FXS 2.5-liter inline-four cylinder engine. This engine utilizes Toyota’s Dynamic Force technology, featuring direct injection (D-4S) and a high compression ratio of 14:1 for improved thermal efficiency. The engine produces 188 horsepower at 6000 rpm and 241 Nm (177.75 lb-ft) of torque between 4300-4500 rpm. The hybrid system combines this engine with two electric motors – a primary motor integrated with the e-CVT and a rear motor providing on-demand all-wheel drive. The primary electric motor delivers 182 hp and 270 Nm (199.14 lb-ft) of torque, while the rear motor contributes 54 hp and 121 Nm (89.25 lb-ft). The combined system output is 240 hp. The e-CVT (electronically controlled continuously variable transmission) seamlessly manages power delivery, prioritizing efficiency and smooth acceleration. The nickel-metal hydride (NiMH) battery pack, located under the rear seats, has a gross capacity of 1.15 kWh and operates at 230.4V.

Driving Characteristics

The 2.5 D-4S Hybrid E-Four powertrain delivers a refined and comfortable driving experience. The e-CVT provides smooth, stepless acceleration, and the electric motors provide instant torque, resulting in brisk performance. The 0-60 mph sprint takes approximately 7.1 seconds. Compared to potential higher-output turbocharged variants (if offered), this version prioritizes fuel efficiency over outright speed. The E-Four all-wheel-drive system intelligently distributes torque between the front and rear axles, enhancing traction in various weather conditions. The rear electric motor provides immediate torque vectoring, improving cornering stability. The steering is light and precise, making the Crown easy to maneuver in urban environments. The suspension is tuned for comfort, absorbing bumps and providing a smooth ride, although it may exhibit some body roll during aggressive cornering.

Equipment & Trim Levels

The Signia trim level of the Crown XVI includes a comprehensive suite of standard features. Interior appointments typically include premium synthetic leather upholstery, heated and ventilated front seats, a large touchscreen infotainment system (typically 12.3 inches), and a premium audio system. Standard safety features include Toyota Safety Sense 3.0, encompassing pre-collision system with pedestrian detection, lane departure alert with steering assist, full-speed range dynamic radar cruise control, and automatic high beams. Available options may include a panoramic sunroof, upgraded audio systems, and advanced driver-assistance features like parking assist. The dashboard layout is modern and minimalist, with a focus on intuitive controls and a high-quality feel.

Chassis & Braking

The Crown XVI Signia utilizes an independent suspension system at all four corners. The front suspension employs a McPherson strut design with coil springs and an anti-roll bar, while the rear features a multi-link setup with a stabilizer bar. This configuration provides a good balance of ride comfort and handling. Braking duties are handled by ventilated discs on all four wheels, measuring 328mm at the front and 318mm at the rear. The braking system is augmented by ABS (Anti-lock Braking System), electronic brake-force distribution, and brake assist. The electric power steering system provides precise and responsive steering feel.

Market Reception & Comparison

Initial reviews of the Crown XVI Signia 2.5 D-4S Hybrid E-Four have been generally positive, with critics praising its comfortable ride, fuel efficiency, and sophisticated hybrid powertrain. The combined fuel economy of 37.9 US mpg is competitive within its class. Compared to other trims in the Crown lineup, this variant offers a compelling balance of performance and efficiency. While a potential turbocharged engine option might offer more exhilarating acceleration, the hybrid powertrain provides superior fuel economy and a quieter driving experience. Reliability is expected to be high, consistent with Toyota’s reputation for building durable and dependable vehicles.

Legacy

The Toyota Crown XVI Signia 2.5 D-4S Hybrid E-Four represents a bold step for Toyota, reimagining a historically significant nameplate for a new era. The powertrain, while relatively new, builds upon Toyota’s decades of experience in hybrid technology. The long-term reliability of the A25A-FXS engine and the e-CVT transmission is anticipated to be excellent, based on Toyota’s track record. In the used car market, this variant is likely to hold its value well due to its fuel efficiency, all-wheel-drive capability, and the enduring reputation of the Crown nameplate. Its success will depend on its ability to appeal to buyers seeking a premium, efficient, and technologically advanced crossover SUV.