2018-2020 Lexus LS V 500 V6 (420 Hp) Automatic

The Lexus LS 500 V6 Automatic, produced from 2018 to July 2020, represents a significant iteration of Lexus’ flagship sedan. Falling within the fifth generation (XV70) of the LS, this variant aimed to blend traditional Lexus luxury with modern performance and technology. Positioned as the primary performance offering within the LS lineup during its production run, it served as a direct competitor to established luxury sedans from German manufacturers like BMW and Mercedes-Benz. The LS 500 V6 distinguished itself through its potent twin-turbocharged V6 engine and sophisticated 10-speed automatic transmission, offering a more dynamic driving experience than the available hybrid powertrain.

Technical Specifications

Powertrain & Engine Architecture

The heart of the LS 500 V6 is the V35A-FTS 3.5-liter twin-turbocharged V6 engine. This engine represents a departure from the naturally aspirated V8s traditionally found in the LS, prioritizing efficiency and responsiveness. The engine utilizes a direct injection system, ensuring precise fuel delivery and optimized combustion. The twin-turbochargers, coupled with an intercooler, significantly boost power output while minimizing turbo lag. The engine also features Lexus’ D-4S fuel injection system, combining direct and port injection for optimal performance across the rev range. The valvetrain employs a Double Overhead Camshaft (DOHC) configuration with Variable Valve Timing-intelligent (D-VVT-i) technology, further enhancing efficiency and power delivery. Paired with the engine is a sophisticated 10-speed automatic transmission. This transmission, developed in-house by Lexus, provides smooth and quick shifts, contributing to both performance and fuel economy. The transmission’s wide gear ratio spread allows the engine to operate in its optimal power band more frequently.

Driving Characteristics

The LS 500 V6 delivers a refined yet engaging driving experience. The twin-turbo V6 provides ample power for effortless acceleration, with 0-60 mph times typically around 4.6 seconds. The 10-speed automatic transmission contributes to smooth gear changes, and the rear-wheel-drive configuration provides a balanced feel. Compared to the LS 500h hybrid model, the V6 offers a more direct and responsive feel, particularly during spirited driving. The gear ratios are tuned for a balance between acceleration and highway cruising efficiency. While not a dedicated sports sedan, the LS 500 V6 offers a level of performance that was previously uncommon in the flagship Lexus. The suspension is tuned for comfort, absorbing road imperfections effectively, but still provides adequate body control during cornering.

Equipment & Trim Levels

The LS 500 V6 came generously equipped as standard. Typical features included leather upholstery, heated and ventilated front seats, a 12.3-inch infotainment display with navigation, a premium sound system (often Mark Levinson), and a comprehensive suite of safety features including Lexus Safety System+. Optional extras included a rear-seat entertainment system, a head-up display, and upgraded interior trim materials. The interior design emphasized luxury and craftsmanship, with attention paid to detail and material quality. Dashboard configurations were generally consistent across the LS 500 V6, featuring a blend of analog and digital instrumentation.

Chassis & Braking

The LS 500 V6 utilizes a robust chassis designed for both comfort and handling. The suspension system employs double wishbones at the front and a multi-link setup at the rear. The suspension is electronically controlled, adapting to road conditions and driving style. Braking duties are handled by ventilated discs on all four wheels, providing ample stopping power. An Anti-lock Braking System (ABS) is standard, along with other electronic stability control systems. The steering system utilizes a rack and pinion setup, offering precise and responsive steering feel. The vehicle is equipped with 20-inch alloy wheels, typically fitted with 245/45 R20 tires at the front and 275/40 R20 tires at the rear.

Market Reception & Comparison

Critics generally praised the LS 500 V6 for its refined driving experience, luxurious interior, and powerful engine. However, some noted that it lacked the outright sportiness of some European competitors. Fuel economy was considered respectable for a vehicle of its size and performance, but not class-leading. Compared to the LS 500h hybrid, the V6 offered a more engaging driving experience but at the expense of fuel efficiency. Reliability ratings were generally positive, consistent with Lexus’ reputation for build quality and dependability. The LS 500 V6 positioned itself as a compelling alternative to the BMW 7 Series, Mercedes-Benz S-Class, and Audi A8, offering a unique blend of luxury, performance, and value.

Legacy

The LS 500 V6, despite its relatively short production run, has established itself as a desirable used luxury sedan. The V35A-FTS engine has proven to be generally reliable, with proper maintenance. Common issues, if any, typically relate to the turbochargers or fuel system components, but these are not widespread. The 10-speed automatic transmission has also demonstrated good durability. As a result, well-maintained LS 500 V6 models continue to command respectable prices in the used car market, appealing to buyers seeking a luxurious and powerful sedan with a proven track record.