The Mercedes-Benz GLS is the big family SUV in the Mercedes lineup, combining three-row practicality with proper luxury. It is huge, comfortable and has enough road presence to make smaller SUVs look like hatchbacks. Inside, the cabin feels premium, with excellent seats, quality materials and plenty of technology. For long journeys, it feels much closer to a luxury lounge than a traditional SUV.
The turbo-petrol and diesel engines offer strong performance despite the SUV's size, while the automatic gearbox keeps things smooth. The suspension is comfortable, although the large wheels can still make sharp potholes noticeable. The first two rows offer excellent space, while the third row is genuinely usable for adults compared with many luxury SUVs. The size, however, can become annoying in narrow Indian streets and parking lots.
Who should buy it? A large family that wants flagship Mercedes luxury, three usable rows and effortless highway cruising.
What will bug you? Its enormous dimensions, expensive maintenance, fuel bills and costly tyres can make ownership painful.
Mercedes-Benz GLS User Reviews
19 reviews
Overall review4.55/5
VK
Vindesh Khandelwal3 September 2026
4.6
The GLS 400d is a brilliant highway cruiser. The diesel engine is a torque monster, and the 9G-Tronic gearbox is smooth and responsive. The cabin is quiet and refined, and the seats are incredibly comfortable for long journeys. The third row is spacious enough for adults, which is rare in a luxury SUV. The car is expensive to buy and maintain, but the driving experience is unparalleled.
BP
Balram Pathak3 September 2026
4.7
The GLS is the most luxurious SUV I've ever owned. The interior is a work of art, with high-quality materials and impeccable fit and finish. The ride quality is superb, and the car feels incredibly planted on the highway. The 4MATIC system provides excellent grip in all conditions. The car is huge, and parking in tight spots is a challenge, but the 360-degree camera makes it manageable. It's a car that makes you feel special every time you get in.
RJ
Raja Jadhav3 September 2026
4.8
I've been driving the GLS 450 for over a year, and it's been flawless. The 3.0L petrol with 367 bhp is smooth and powerful, and the 48V mild-hybrid system makes the start-stop seamless. The 7-seat configuration is perfect for my family, and the third row is genuinely usable for adults. The Burmester sound system is phenomenal, and the digital headlights are a marvel. The only downside is the fuel consumption, which is a bit painful.
SV
Satya Verma3 September 2026
4.2
The steering is light at parking speeds but feels a bit numb on the highway.
GC
Govardhan Chaturvedi3 September 2026
4.3
The MBUX system is impressive but complex. There's a steep learning curve.
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