<p>Despite its size and power-packed engine options, the Mercedes-Benz GLS returns surprisingly decent mileage figures for a full-size luxury SUV. The diesel-powered GLS 450d delivers an ARAI-certified mileage of up to 12.5 km/l, while the petrol-powered GLS 450 offers around 10.0 km/l. Both variants come equipped with mild-hybrid tech that boosts efficiency, especially in start-stop traffic.</p>

<p>The Mercedes-Benz GLS is loaded with features. The highlights include:&nbsp;</p><ul><li>12.3-inch dual-screen setup with MBUX infotainment system and digital instrument cluster</li><li>Second-row luxury captain seats (in Maybach trim) with massage, ventilation, and recline functions</li><li>MBUX Rear Tablet to control climate, media, and seat settings</li><li>Burmester high-end surround sound system</li><li>Wireless Apple CarPlay and Android Auto</li><li>Panoramic sunroof with gesture control</li><li>4-zone automatic climate control with air purification system</li><li>Soft-close doors and powered tailgate</li><li>AIRMATIC suspension for plush ride quality on all surfaces<br><br>&nbsp;</li></ul><p>Safety is top-notch too, with features such as:</p><ul><li>Nine airbags</li><li>Active Brake Assist and Lane Keep Assist</li><li>Blind Spot Monitoring and Pre-Safe system</li><li>360-degree camera with active parking assist</li><li>Tyre Pressure Monitoring System and hill descent control<br><br>&nbsp;</li></ul><p>&nbsp;</p>