Why a Used Mercedes-Benz GLS in Delhi Is the Flagship SUV Your Rear Seat Deserves

Overview

None of the other used Mercedes-Benz GLS SUV models in Delhi make the cut. Each of the multiple 5-passenger configurations, at 5,207mm in length, the X167-generation GLS qualifies as a full-size flagship SUV. Big Boy Toyz offers certified units from 2020 to 2025 GLS models in Delhi from ₹1.2 crores to ₹2.5 crores, allowing you to experience S-Class levels of luxury without the financial hit of big depreciation. For the farmhouse belt of South Delhi or the DLF enclaves of Gurugram, this kind of luxury Mercedes SUV is the precisely the kind of status that commands a double take. Because of its superior engineering, Mercedes-Benz has been the pioneer of India's luxury car business. The usually proud triple pointed star emblem is a common sight on the boulevards of Lutyens delhi, and it is even more visible on the DND Flyway. Customers view the brand as trustworthy due to the quality of construction and the extensive service system. A GLS that is in good condition and includes service records from Mercedes has a service record that allows the vehicle to retain its market value better than many of its competitors, which is why pre-owned Mercedes models sell better than most models in the Indian luxury car market. Big Boy Toyz has one of the widest selections of used Mercedes-Benz GLS models in Delhi, which includes petrol, diesel, and Maybach variants. Each of the models has undergone a thorough inspection and has been awarded the BBT certification, so you will not be purchasing blindly. The following sections will reveal specifications, variant options, and purchasing tips.

Model Features

The GLS is a vehicle where every feature feels considered rather than merely included — and the X167 generation raises that bar noticeably. Here is what makes it stand apart in this segment.

• MBUX Superscreen: A 56-inch hyperscreen dashboard spans nearly the full width of the cabin, combining the driver display, central touchscreen and front-passenger screen into a single curved glass surface.
• Burmester 4D Audio: The Burmester surround sound system delivers acoustics that make the cabin feel closer to a listening room than an SUV interior.
• Massaging Multi-Contour Seats: Front seats offer multi-contour adjustment with integrated massage function, easing the fatigue of long drives or stop-go Lutyens crawls.
• Rear Entertainment Screens: Dedicated rear screens bring executive-lounge comfort to the second row, making the GLS a genuine chauffeur-driven choice.
• E-Active Body Control Suspension: The active suspension system reads road surfaces in real time and adjusts each wheel individually, keeping the ride flat whether you are on NH-48 to Gurugram or a broken service lane.
• Airmatic Air Suspension with 22-inch Wheels: Standard on most variants, the Airmatic system pairs with 22-inch wheels to deliver a ride that feels larger than its footprint suggests.
• Off-Road Package and Trailer Coupling: For buyers who take the GLS beyond city limits, the available off-road package and trailer coupling add genuine capability to the flagship brief.
• Energizing Air Control Plus: Cabin air quality management works in tandem with fragrance, lighting and seat functions to create a curated interior atmosphere on longer journeys.

Big Boy Toyz provides used Mercedes-Benz GLS cars with certified documentation, thorough inspection and the complete trust that comes with India's most respected pre-owned luxury platform.

Variants

The GLS lineup covers a wide range of priorities — from efficiency-focused diesel touring to the summit of production SUV luxury. Knowing which variant suits you makes all the difference.

• GLS 450 4MATIC: The petrol flagship of the range, powered by a 3.0L inline-six engine producing up to 430hp, paired with 4MATIC all-wheel drive and a 9-speed automatic gearbox. It covers the 0 to 100 kmph sprint in 5.3 seconds on the stronger tune, making it the performance choice in the GLS family.
• GLS 450d 4MATIC: The diesel variant uses the same 3.0L inline-six architecture but tuned for torque and efficiency. With outputs in the 375–430hp band, it is the sales leader in India and the practical choice for buyers who cover serious distances between Delhi and the hills.
• Maybach GLS 600 4MATIC: The absolute pinnacle. A 4.0L V8 producing 550hp powers the Maybach GLS 600, with Maybach-inspired rear executive seats elevating the rear cabin to a level that rivals private aviation lounges. The 0 to 100 kmph time of 4.9 seconds is a secondary consideration when the rear occupants are this comfortable.

All three variants are available as pre-owned units through Big Boy Toyz in Delhi, each certified and inspected so you choose based on preference, not guesswork.

Colours

Mercedes-Benz has always understood that a flagship SUV's exterior colour is part of its identity, and the GLS palette reflects that conviction. The X167 generation offers a range of finishes that suit both the understated and the expressive buyer.

• Selenite Grey: A sophisticated metallic grey that reads as authoritative without demanding attention.
• High-Tech Silver: The classic Mercedes silver that photographs beautifully and ages without dating itself.
• Sodalite Blue: A deep, almost jewel-like blue that stands apart from the crowd on Lutyens' broad boulevards.
• Polar White: Clean, commanding and a perennial favourite among Delhi buyers who want visibility and freshness.
• Obsidian Black: The chauffeur-driven choice — dark, imposing and effortlessly formal.
• Emerald Green: The most distinctive finish in the range, reserved for buyers who want their GLS to be unmistakably theirs.

Interior trim choices across certified BBT units typically include premium Nappa leather and open-pore wood or carbon-fibre finishes, ensuring the cabin matches the exterior's premium intent.

Fuel Efficiency and Mileage

The GLS is a large, heavy flagship SUV and its fuel figures reflect that honestly. The 3.0L petrol inline-six returns approximately 11 kmpl in mixed driving conditions. The 3.0L diesel variant does marginally better at 11–12 kmpl, which makes it the more practical choice for buyers who cover long highway stretches regularly. The 4.0L V8 in the Maybach GLS 600 averages 8.5 kmpl, a figure that buyers in this segment typically factor into running costs without it changing the purchase decision. In Delhi's stop-go traffic, real-world figures will sit toward the lower end of these ranges, while NH-48 highway runs will bring them closer to the upper figures.

Design and Comfort

Before getting inside, the GLS X167 offers a memorable experience. Every lane it occupies on the road is made better with its 5,207 mm long presence. With the dominant road presence it has, it belongs on the wide stretches of NH-48 to Gurugram. Both the commanding profile and the rear end face with the wide grille exude authority (not aggression). The sides have simple clean lines, and are free of excessive drama. The tall confident stance of the vehicle is enhanced by the 22-inch wheels. The sheer scale of the vehicle photography skills ensures it looks good where ever it is parked, from a DLF enclave to a five-star hotel. The benchmark for comfort with this vehicle is flagship-grade. It’s equipped with an air suspension system and E-Active Body Control to isolate occupants from any road imperfections which is a huge benefit when Delhi's service lanes try to mess with the ride. The boot space of 550 litres and the seven seats that fully recline means that no family journey will involve negotiation over legroom. Front seats are multi-contour seats and massaging maybach style rear executive seating is available on the top variant which creates a cabin where rear passengers have a better deal. The air control system improves quality and ambience actively which crawler traffic in Lutyens. The GLS provides a high level of comfort and allows occupants to feel the power of the capable SUV positioned underneath.

Performance & Engine

The range of the GLS includes two inline-six engines and one V8. The 3.0L petrol and the 3.0L diesel variants produce between 375hp and 430hp, matched with a 9-speed automatic transmission and 4MATIC AWD. Standard tune acceleration from 0-100 km/h takes 6.9 seconds, while the more powerful configuration takes only 5.3 seconds. Driving from a stop to a high-speed traffic lane feels effortless. The Maybach GLS 600 features a 4.0L twin-turbocharged V8 with 550hp. When you step on the gas, the considerable mass of the SUV feels almost irrelevant. The power of the GLS range can be attributed to how composed the GLS is. The 4MATIC system accurately divides and delivers torque, the ninth-speed transmission is seamless. The hybrid system improves low-speed transitions. The CLS performs well in city driving as well. For buyers in Delhi, the GLS provides genuine performance and true capability without compromise.

Interior & Technology

The GLS cabin is built around Mercedes-Benz's most advanced interface. The 56-inch MBUX Superscreen dominates the dashboard, running a continuous curved display from the driver's side to the front passenger's side without interruption. It handles navigation, entertainment, vehicle settings and passenger-side content simultaneously, with each zone operating independently. The augmented reality navigation overlays directional cues onto a live camera feed of the road ahead, making complex junctions in Delhi considerably easier to read. Rear occupants get their own dedicated rear entertainment screens, completing the private-cabin experience for chauffeur-driven journeys. The Burmester 4D audio system uses resonators built into the seats alongside conventional speakers to create a sound field that surrounds you rather than simply playing at you. Energizing Air Control Plus manages cabin air quality, fragrance intensity and ambient lighting in a coordinated programme, while the Maybach variants add a rear-cabin experience that competes with the best dedicated luxury sedans in the country.

Safety Features

The Mercedes-Benz GLS is engineered to protect every occupant with a comprehensive suite of active and passive safety systems, making it one of the most secure full-size luxury SUVs you can drive on Delhi's busy roads.

• 10 Airbags: Full-cabin protection covering front, side, curtain, and knee zones for all occupants.
• PRE-SAFE Impulse Side: Detects imminent side collisions and repositions occupants for reduced impact force.
• Transparent Bonnet View: A camera-based system that projects a virtual view of the terrain beneath the front bumper, essential for navigating Delhi's unmarked speed breakers.
• Euro NCAP 5-Star Rating: The highest possible independent safety certification, confirming real-world crash protection at the flagship level.
• 4MATIC All-Wheel Drive: Continuously distributes power across all four wheels for maximum stability on wet or uneven surfaces.
• Airmatic and E-Active Body Control Suspension: Actively adjusts ride height and damping to maintain vehicle composure and occupant safety in dynamic situations.

Big Boy Toyz makes sure that the Mercedes-Benz GLS cars in Delhi come with thorough engine and transmission checks and helps buyers make the right, fully informed choice.

Variants Available in India

Pros and Cons

Pros:

• Flagship Space and Comfort: At over 5.2 metres long with seven fully reclining seats and a 550-litre boot, the GLS offers more cabin real estate than almost any rival you will find on Delhi's roads.
• S-Class-Level Rear Cabin: Maybach-inspired rear executive seats and available rear entertainment screens make the GLS the preferred choice for chauffeur-driven executives on the Lutyens' corridor.
• Commanding Performance: With outputs ranging from 375 hp in the inline-six variants to 550 hp in the Maybach GLS 600, the GLS covers the full spectrum from refined daily driving to genuinely rapid SUV performance.
• Strong Value Retention: Pre-owned 2020-2025 units retain approximately 80 per cent of their value through certified channels, making the GLS one of the better-holding luxury SUVs you can buy used.
• Technology Showcase: The 56-inch MBUX Superscreen, augmented reality navigation, Burmester 4D audio, and Energizing Air Control Plus place the GLS at the very forefront of in-car technology.

Cons:

• Urban Bulk: At over 5.2 metres, the GLS demands patience and skilled parking judgment in tighter Delhi neighbourhoods and multi-level car parks.
• V8 Fuel Costs: The Maybach GLS 600 averages just 8.5 kmpl, which translates to significant monthly fuel bills if you are covering daily city distances regularly.
• High Spare Parts Cost: Maintaining a flagship-tier Mercedes-Benz means genuine parts and authorised servicing carry a premium price, as expected of a vehicle in this class.
• Suspension System Sensitivity: The E-Active Body Control compressor and Airmatic components require careful inspection on older units, as wear can be costly to address.

Why Buying Used Is Smart

Purchasing a pre-owned Mercedes-Benz GLS will prove to be an intelligent investment compared to other vehicles in the full-size luxury SUV category. Fresh off the showroom floor, a new GLS SUV will see depreciation of around 25-30% due to the first owner carrying the loss. At Big Boy Toyz, certified used 2020-2025 GLS models are available for ₹1.2 crore to ₹2.5 crore , which means you can purchase a Maybach-trimmed flagship SUV for far less than new-car prices. Buying a Mercedes-Benz GLS saves you money, but it will most likely be worth even more if you ever decide to sell it later. 80% of certified vehicles keep their value, so it will be worth an upper range investment again. Big Boy Toyz provides an experience you won't find in Delhi's luxury pre-owned market, as every listed GLS has been carefully inspected. Improvements have also been made to the engine, 4MATIC drive train, Airmatic and E-Active Body Control suspension, and so forth. Other improvements include the MBUX Superscreen and the third-row seat mechanisms. Additionally, we verify complete service records from specific Mercedes locations before the vehicle gets to the showroom. Our after-sales support, documentation assistance, and trust all serve to remove any uncertainties about your purchase. We believe that spending more than ₹1.2 crore on a pre-owned luxury SUV should come with full transparency and trust, and we extend those guarantees to our clientele at Big Boy Toyz.

Price Range in India

Prices vary by variant, condition, and mileage. Contact Big Boy Toyz for the latest Delhi inventory and pricing.

Ownership Cost

Owning a Mercedes-Benz GLS carries premium annual costs that are entirely justified by the level of performance, space, and prestige this flagship SUV delivers on every journey from Lutyens' Delhi to the NH-48 expressway.

1. Service and Maintenance: Annual servicing at an authorised Mercedes-Benz workshop is approximately ₹80,000 to ₹1,50,000 (approximate estimate), varying by variant and service interval. The V8 Maybach GLS 600 sits at the higher end of this range.
2. Insurance: Comprehensive insurance for a GLS in Delhi typically ranges from approximately ₹1,50,000 to ₹3,00,000 per year (approximate estimate), depending on the declared value, variant, and insurer.
3. Fuel and Efficiency: The 3.0L petrol returns 11 kmpl, the 3.0L diesel delivers 11-12 kmpl, and the 4.0L V8 averages 8.5 kmpl. For a Delhi driver covering around 2,000 km per month, expect monthly fuel costs to vary significantly between the diesel and V8 variants.
4. Availability of Spare Parts in India: Mercedes-Benz operates an extensive authorised dealer and service network across Delhi and the NCR, ensuring genuine parts availability for all GLS variants. Big Boy Toyz provides dedicated after-sales support to ensure your pre-owned GLS remains in peak condition throughout your ownership.

Competitors

The Mercedes-Benz GLS competes directly with the BMW X7, Audi Q7, and Land Rover Range Rover in the full-size luxury SUV segment, where seven-seat capacity, flagship comfort, and commanding road presence define the battleground.

• Used BMW X7 in Delhi: Sportier driving dynamics and a driver-focused cockpit versus the GLS's chauffeur-first rear executive cabin philosophy.
• Used Land Rover Range Rover in Delhi: Unrivalled off-road pedigree and a more upright, traditional luxury silhouette where the GLS leans toward urban expressway authority.
• Used Audi Q7 in Delhi: A more compact seven-seat luxury SUV footprint that is easier to navigate through South Delhi's tighter residential lanes.
• Used Land Rover Range Rover Sport in Delhi: A performance-biased five-seat SUV that trades the GLS's third-row practicality for a sharper, coupe-inspired roofline.
• Used Volvo XC90 in Delhi: Scandinavian minimalist luxury and class-leading safety scores at a significantly lower pre-owned price point than the GLS.
• Used Lexus LX in Delhi: Body-on-frame construction and Japanese reliability-first engineering versus the GLS's air-suspension sophistication and tech-heavy MBUX ecosystem.

The Brand Experience

Mercedes-Benz is one of the oldest car manufacturers in the world. It was founded in 1886, when Karl Benz patented the first petrol powered automobile. Throughout the years, the company has defined what luxury means in the automotive space, from the entry level A-Class to the bespoke Maybach. The GLS nameplate is the brands flagship SUV, which was first introduced in the X166 generation and then upgraded to X167 generation which brought new S-Class technology and refinement to the 7 seat body. In India, the GLS is the absolute representation of success to families that do not want to compromise on space and power. There is also immense social recognition to owning a Mercedes-Benz in India like no other brand. The three pointed star logo on the bonnet represents wealth and appreciation for true automotive excellence. In the pre-owned luxury market, a certified Mercedes-Benz GLS holds its value exceptionally well making it an asset as well as an indulgence. Accessing this legacy through Big Boy Toyz means you get the complete ownership experience with verified history, certified inspection, and the peace of mind knowing that your flagship SUV has been scrutinized to the same standard as it was built to.

Notable Brand Lineup

Mercedes-Benz is known for an extraordinarily wide range of vehicles spanning AMG performance machines, ultra-luxury Maybach flagships, electric EQ-series SUVs, and iconic open-top roadsters that have defined generations of driving culture.

• Used Mercedes-Benz A35 AMG in Delhi: Hot hatch AMG performance in a compact body.
• Used Mercedes-Benz EQA in Delhi: Entry-level fully electric compact luxury crossover.
• Used Mercedes-Benz EQB in Delhi: Seven-seat electric SUV with zero-emission practicality.
• Used Mercedes-Benz EQE SUV in Delhi: Mid-size electric SUV with EQS-derived hyperscreen technology.
• Used Mercedes-Benz GLA220d in Delhi: Diesel-powered entry luxury crossover for city buyers.
• Used Mercedes-Benz GLE in Delhi: Mid-size luxury SUV bridging the GLC and GLS gap.
• Used Mercedes-Benz A Class in Delhi: Compact luxury sedan with MBUX debut technology.
• Used Mercedes-Benz AMG in Delhi: Performance sub-brand covering every body style imaginable.
• Used Mercedes-Benz AMG C43 in Delhi: Mid-range AMG saloon with turbocharged six-cylinder punch.
• Used Mercedes-Benz AMG C63 in Delhi: Hand-built V8 sports saloon with track-ready credentials.
• Used Mercedes-Benz AMG E63s in Delhi: 612 hp family saloon with drift mode capability.
• Used Mercedes-Benz AMG G63 in Delhi: V8 biturbo icon with military-derived box-body design.
• Used Mercedes-Benz AMG GLC 43 in Delhi: Performance-tuned mid-size SUV with AMG suspension setup.
• Used Mercedes-Benz AMG GLE 43 in Delhi: AMG-enhanced large SUV with sport-tuned air suspension.
• Used Mercedes-Benz AMG GLE 53 in Delhi: Inline-six mild-hybrid AMG SUV with EQ Boost performance.
• Used Mercedes-Benz AMG GLS 63 in Delhi: Full-size seven-seat SUV with 630 hp AMG firepower.
• Used Mercedes-Benz AMG GT R in Delhi: Track-focused coupe with rear-wheel steering and active aero.
• Used Mercedes-Benz AMG S63 in Delhi: V8 flagship saloon blending S-Class luxury with AMG fury.
• Used Mercedes-Benz AMG SLC 43 in Delhi: Compact AMG roadster with retractable hardtop roof.
• Used Mercedes-Benz CLA 45 AMG in Delhi: World's most powerful four-cylinder production hot hatch.
• Used Mercedes-Benz EQC in Delhi: First Mercedes all-electric luxury SUV for Indian roads.
• Used Mercedes-Benz EQS in Delhi: Electric S-Class equivalent with 56-inch hyperscreen interior.
• Used Mercedes-Benz G350d in Delhi: Diesel-powered G-Wagen with legendary off-road three locking differentials.
• Used Mercedes-Benz GL 63 AMG in Delhi: Previous-generation full-size AMG SUV with V8 drama.
• Used Mercedes-Benz GLA 45 AMG in Delhi: Compact crossover transformed into a 381 hp AMG weapon.
• Used Mercedes-Benz GLC in Delhi: Best-selling mid-size luxury SUV with plug-in hybrid option.
• Used Mercedes-Benz GLS in Delhi: Flagship seven-seat SUV with Maybach-grade rear cabin.
• Used Mercedes-Benz ML 63 AMG in Delhi: V8 AMG-tuned predecessor to the current GLE 63.
• Used Mercedes-Benz SLS AMG in Delhi: Gullwing-door supercar paying homage to the 300SL legend.
• Used Mercedes-Benz V-Class in Delhi: Premium luxury van preferred by corporate fleet operators.
• Used Mercedes-Benz C Class in Delhi: Core luxury saloon with AMG Line styling and turbocharged engines.
• Used Mercedes-Benz CLA in Delhi: Four-door coupe with the lowest drag coefficient in the range.
• Used Mercedes-Benz CLS in Delhi: Iconic four-door coupe that invented an entirely new body segment.
• Used Mercedes-Benz E Class in Delhi: Executive saloon balancing business comfort and driving pleasure.
• Used Mercedes-Benz G Class in Delhi: Boxy off-road icon with over four decades of continuous production.
• Used Mercedes-Benz GL Class in Delhi: Previous-generation full-size luxury SUV predecessor to the GLS.
• Used Mercedes-Benz ML Class in Delhi: Original modern Mercedes luxury SUV that started the M-Class lineage.
• Used Mercedes-Benz Maybach in Delhi: Ultra-luxury extended wheelbase flagship above the S-Class.
• Used Mercedes-Benz S Class in Delhi: The world benchmark luxury saloon for six decades running.
• Used Mercedes-Benz SLK in Delhi: Compact retractable hardtop roadster for open-air driving pleasure.
• Used Mercedes-Benz SLS in Delhi: AMG's own fully developed supercar with aluminium spaceframe construction.
• Used Mercedes-Benz SLK 350 in Delhi: V6-powered sports roadster with Magic Sky Control glass roof.

Why Trust Big Boy Toyz

At Big Boy Toyz — India's most trusted pre-owned luxury car marketplace — buying a Mercedes-Benz Mercedes Benz GLS in Delhi means more than just acquiring a car. Every vehicle goes through a rigorous process before it reaches you, so your ownership experience starts right.

• Detailed Inspection: Every Mercedes-Benz Mercedes Benz GLS in our inventory undergoes a rigorous multi-point inspection covering engine, transmission, body, electronics, and safety systems.
• Documentation: Complete paperwork, clear title, verified service history, and full ownership transfer support included with every purchase.
• After-Sales Support: A dedicated support team is available for warranty queries, servicing recommendations, and any post-purchase assistance in Delhi.
• Legacy: Over a decade of trusted luxury pre-owned car sales across India, with thousands of satisfied customers and a reputation built on transparency.