Lexus GS 300h 2016: Hybrid Luxury Sedan Review

The 2016 Lexus GS 300h stands out as a compelling choice in the midsize luxury sedan segment, blending hybrid efficiency with high-end refinement. Powered by a 2.5-liter petrol engine paired with an electric motor, it delivers combined output of 220bhp while achieving remarkable fuel economy figures that rival diesel competitors.

Powertrain and Performance Excellence

At the heart of the GS 300h is Lexus’s proven self-charging hybrid system. The 2.5-liter Atkinson-cycle petrol engine produces 175bhp, augmented by a 141bhp electric motor, for a seamless total of 220bhp. This setup prioritizes smooth, linear acceleration over outright speed, with 0-62mph in around 8.7 seconds. The continuously variable transmission (CVT) ensures effortless power delivery, though it can drone under hard acceleration.

Real-world testing confirms official economy claims of 64.2mpg and CO2 emissions of 104g/km, making it highly attractive for company car users facing Benefit-in-Kind tax calculations. NOx emissions are notably low compared to diesels, a boon post-Dieselgate.

• Hybrid Synergy: Electric motor assists at low speeds for whisper-quiet urban driving.
• Regenerative Braking: Recaptures energy efficiently, enhancing overall range.
• EV Mode: Capable of short distances on battery alone.

Design and Exterior Styling Evolution

The 2016 facelift introduced sharper, more aggressive lines inspired by Lexus’s spindle grille. LED headlights with adaptive high-beam assist and auto-dimming features enhance nighttime visibility. The body’s aerodynamic shaping contributes to efficiency, while 18-inch alloys balance style and ride comfort.

Dimensions remain practical: length around 4.85m, providing a commanding road presence without excess bulk. Available in Sport and Luxury trims, with F Sport adding bolder bumpers and quad exhaust tips for visual flair.

Interior Luxury and Comfort

Step inside, and the GS 300h envelops occupants in supple leather, with heated and ventilated front seats standard. A 12.3-inch central display houses the intuitive sat-nav, while wood or aluminum trims elevate the ambiance. Rear space accommodates adults comfortably, though boot capacity at 520 liters trails some rivals due to hybrid battery placement.

Cabin noise isolation is exemplary, with double glazing and acoustic materials creating a library-like hush. Build quality rivals German premium brands, with tactile switchgear and durable finishes.

Driving Dynamics and Ride Quality

Lexus tunes the GS 300h for relaxed long-distance cruising. The adaptive suspension (on higher trims) absorbs bumps adeptly, while precise steering inspires confidence on motorways. It’s not as agile as a BMW 5 Series, with some body roll in corners, but prioritizes poise over playfulness.

• Comfort Mode: Softest damping for serene highway runs.
• Sport Mode: Firmer setup sharpens throttle response.
• Reliability: Lexus hybrids boast legendary durability, backed by 4-year/60,000-mile warranty.

Safety and Driver Assistance Technologies

Safety is paramount, with Lexus Safety System+ including pre-collision warning, lane departure alert, adaptive cruise control, and traffic sign recognition. Parking sensors and a 360-degree camera simplify maneuvers. Euro NCAP awarded it five stars, praising structural integrity.

Equipment Levels and Pricing Context

Entry-level Luxury trim is generously equipped, justifying its position. Used prices in 2026 hover around £15,000-£25,000, offering value against depreciating Germans. F Sport adds sportier aesthetics and chassis tweaks.

Fuel Efficiency and Running Costs

Hybrid prowess shines: official 64.2mpg translates to 50-55mpg in mixed use. Low BIK ratings (around 16-20%) appeal to fleets. Maintenance is cost-effective, with fewer moving parts than diesels.

Competitor Comparison

Against BMW 520d or Mercedes E300de, the GS 300h matches economy but lags in rear space and dynamism. It excels in reliability and serenity, suiting low-mileage executives.

Pros and Cons at a Glance

• Pros: Outstanding economy, plush interior, low emissions, reliable hybrid tech.
• Cons: CVT drone, less engaging handling, smaller boot.

Long-Term Ownership Insights

Owners praise minimal issues, with batteries lasting over 150,000 miles. Resale holds firm due to Lexus reputation. Ideal for urban commuters valuing tranquility.

Frequently Asked Questions (FAQs)

Is the 2016 Lexus GS 300h reliable?

Yes, Lexus hybrids are renowned for durability, often exceeding 200,000 miles with routine servicing.

How does the GS 300h compare to the GS 450h?

The 450h offers 341bhp from a 3.5L V6 hybrid but is noisier and less efficient at higher speeds.

What’s the real-world fuel economy?

Expect 50-60mpg in mixed driving, dropping to 45mpg on motorways.

Is all-wheel drive available?

No, the GS 300h is rear-wheel drive only.

Suitable for company car drivers?

Absolutely, with low 104g/km CO2 for favorable tax bands.

Final Verdict

The 2016 Lexus GS 300h remains a smart pick for those prioritizing efficiency, comfort, and quality over sporting thrills. Its hybrid system delivers where it matters most, in everyday usability and cost savings.