Mercedes‑Benz GLS 480: Specs, Performance and More
When you step into the world of full‑size luxury SUVs, the Mercedes‑Benz GLS 480 often tops the conversation. It blends the spacious comfort expected of a seven‑seat wagon with a powertrain that feels at home on both highway cruising and spirited weekend drives. Below, we break down the most relevant specs, explore how the SUV behaves on the road, and touch on the features that set it apart from rivals.
Mercedes‑Benz GLS 480 Specs at a Glance
At its core, the GLS 480 is powered by a 4.0‑liter twin‑turbo V8, a unit that Mercedes calls the “M176.” This engine produces 362 horsepower and 369 lb‑ft of torque, routed through a 9‑speed automatic with 4MATIC+ all‑wheel drive as standard. The result is a smooth, responsive feel without the jitter often heard in smaller turbocharged four‑cylinders.
- Engine: 4.0 L V8 twin‑turbo
- Power: 362 hp @ 5,500 rpm
- Torque: 369 lb‑ft @ 1,750‑4,500 rpm
- Transmission: 9‑speed automatic, 4MATIC+ AWD
- Wheelbase: 2,966 mm (116.8 in)
- Overall length: 5,053 mm (199 in)
- Curb weight: approx. 2,310 kg (5,094 lb)
The interior lives up to the brand’s “S‑Class of SUVs” reputation. Standard appointments include a 12.3‑inch digital instrument cluster, a 12.3‑inch central infotainment screen, and MBUX with voice‑activated controls. Seating for seven is configured as 2‑2‑3, with second‑row captain’s chairs available in the higher‑trim packages. Leather upholstery, heated and ventilated front seats, and a panoramic sunroof further elevate the cabin experience.
Performance and Driving Dynamics
From 0 to 60 mph, the GLS 480 typically clocks in around 6.5 seconds—a respectable time for a vehicle that can comfortably haul eight passengers and luggage. The torque band is broad, delivering strong pull low down the rev range, which translates to effortless overtaking and hill‑climbing. The 4MATIC+ system can vary torque between the front and rear axles, and even between individual wheels, granting a level of stability that feels almost automatic.
On winding roads, the adaptive air suspension offers three primary modes: Comfort, Sport, and Off‑Road. Comfort smooths out imperfections, Sport sharpens the chassis and lowers ride height for better handling, while Off‑Road lifts the vehicle up to 1.5 inches for additional ground clearance. The steering is electrically assisted, providing a light touch at low speeds and a firmer feel when you open the throttle.
Fuel economy, as expected for a V8, sits in the mid‑teens (mpg) for combined driving according to EPA estimates. Mercedes’ cylinder‑deactivation technology, which can shut down up to four cylinders under light load, helps mitigate the thirst a bit, but prospective owners should still budget for higher fuel costs compared to a V6 or hybrid competitor.
Trim Levels and Options
The GLS 480 arrives in several configurations. The base model already includes many premium features, but the “GLS 480 4MATIC” and “GLS 480 AMG Line” add aesthetic and functional upgrades. The AMG Line swaps the standard grille for a more aggressive front fascia, incorporates sport‑tuned suspension, and introduces unique interior stitching.
Optional packages worth noting are:
- Executive Rear Seat Package: Power‑adjustable rear seats with massage, climate controls, and a mini‑infotainment screen.
- Off‑Road Package: Underbody protection, a low‑range transfer case, and all‑terrain tires.
- Advanced Driver Assistance Package: Features like Active Distance Assist DISTRONIC, Lane Keeping Assist, and a 360‑degree camera system.
These add‑ons allow buyers to tailor the GLS 480 toward family comfort, adventurous off‑road use, or a more performance‑focused experience without stepping into the even more powerful AMG‑tuned GLS 580.
Ownership Considerations: Pricing, Reliability, and Running Costs
Pricing for a brand‑new GLS 480 starts around $78,000 in the United States, with the AMG Line and optional packages nudging the total closer to $90,000. While the upfront cost is steep, the vehicle holds its resale value relatively well, thanks to Mercedes‑Benz’s strong brand cachet and the limited supply of full‑size luxury SUVs.
Reliability ratings for recent GLS models hover in the “average to above‑average” range, according to major consumer reports. Regular maintenance—oil changes every 10,000 miles, periodic brake fluid flushes, and tire rotations—helps keep long‑term costs manageable. Warranty coverage includes a four‑year/50,000‑mile bumper‑to‑bumper plan, plus an optional extended service agreement.
Running costs extend beyond fuel. Expect higher insurance premiums due to the vehicle’s value and performance capabilities. Brake and tire wear can be more pronounced given the V8’s torque, especially if the driver frequently engages Sport mode. Nevertheless, many owners find the blend of comfort, technology, and driving pleasure justifies the ongoing expenses.
Frequently Asked Questions
What is the fuel‑economy rating for the GLS 480?
The EPA rates the GLS 480 at roughly 15 mpg combined, though real‑world figures can vary based on driving style and whether optional cylinder‑deactivation is active.
How many passengers can the GLS 480 seat comfortably?
Standard seating accommodates seven passengers—two up front, two in the second row (captain’s chairs), and three across the third row. The third row is best suited for children or shorter trips.
Is the GLS 480 suitable for off‑road adventures?
While not a dedicated rock‑crawler, the optional Off‑Road Package adds protective underbody elements, a low‑range gearbox, and increased ground clearance, making it capable on light to moderate trails.
Does the GLS 480 offer any hybrid or electrified powertrain?
As of the current model year, the GLS 480 is solely a gasoline V8. Mercedes‑Benz does offer a plug‑in hybrid variant in the GLS 580 e‑Boost line, but not in the 480 configuration.
