2008-2017 Toyota Sequoia II 5.7 V8 (381 Hp) 2WD ECT-i

The Toyota Sequoia II, produced from 2008 to 2017, represents the second generation of Toyota’s full-size SUV. Designed primarily for the North American market, the Sequoia II aimed to provide a spacious, reliable, and capable vehicle for families and those needing substantial towing capacity. It competed directly with domestic offerings like the Chevrolet Tahoe, Ford Expedition, and GMC Yukon. This generation marked a significant step up in refinement and features compared to its predecessor, solidifying Toyota’s presence in the competitive full-size SUV segment.

Toyota Sequoia II 5.7 V8 (381 Hp) 2WD ECT-i: An Overview

The 5.7-liter V8 2WD variant of the Sequoia II, equipped with the ECT-i (Electronic Controlled Transmission – intelligent) automatic transmission, was a popular configuration. It balanced powerful performance with reasonable fuel economy for its class. The “ECT-i” transmission offered adaptive shifting based on driving conditions, enhancing both performance and efficiency. This model focused on providing a comfortable ride and robust capability for everyday use and towing, making it a versatile choice for a wide range of buyers.

Engine & Performance

At the heart of the Sequoia II 5.7 V8 2WD lies the 3UR-FE 5.7-liter V8 engine. This naturally aspirated powerplant delivers 381 horsepower at 5600 rpm and 401.23 lb-ft of torque at 3600 rpm. The engine’s configuration is a 90-degree V-engine with a displacement of 5663 cm3 (345.58 cubic inches). It features a double overhead camshaft (DOHC) valvetrain with variable valve timing – intelligent (VVT-i) technology, optimizing engine performance across the rev range. The engine utilizes a multi-port fuel injection system for precise fuel delivery. The weight-to-power ratio stands at 6.8 kg/Hp, or 146.6 Hp/tonne, indicating a strong power output relative to its weight. The engine’s power per liter is 67.3 Hp/l. The powertrain is longitudinally mounted, driving the rear wheels through a six-speed automatic transmission. Fuel consumption is rated at 16.8 l/100 km (14 US mpg) in urban conditions and 13.1 l/100 km (18 US mpg) in extra-urban driving.

Design & Features

The Toyota Sequoia II is a traditional body-on-frame SUV, offering a robust and durable construction. It’s a five-door vehicle with seating for seven to eight passengers, depending on the configuration. The exterior design is characterized by a large, imposing presence, typical of full-size SUVs of the era. Key features included a spacious interior, ample cargo capacity, and a focus on comfort and convenience. The trunk offers a minimum of 535 liters (18.89 cu. ft.) of space, expanding to a maximum of 3401 liters (120.11 cu. ft.) with the rear seats folded down. Safety features, while evolving over the production run, included Anti-lock Braking System (ABS) as standard. The Sequoia II also offered features like power steering (hydraulic), and a range of available options including upgraded audio systems, navigation, and leather upholstery. Ride height (ground clearance) is a substantial 251 mm (9.88 in), providing good off-road capability. Approach and departure angles are 27° and 20° respectively.

Technical Specifications