What are the differences between the Mercedes-Benz GLS550 and 450?
3 Answers
Mercedes-Benz GLS550 and 450 differences are as follows: Exterior differences: The Mercedes-Benz GLS450 features chrome trim on the front bumper, while the GLS550 uses black metallic paint matching the body color. Additionally, the GLS450 comes standard with 10-spoke wheels, whereas the GLS550 has 5-double-spoke wheels. Apart from these subtle front-end variations, the rear of the Mercedes CLS450 continues to employ more chrome accents. Configuration differences: The Mercedes GLS550 offers superior configurations compared to the GLS450. This is primarily reflected in the GLS550's inclusion of aluminum pedals, an adaptive damping system, and a theft alarm system. Price differences: Given its enhanced configurations, the Mercedes GLS550 commands a higher price than the GLS450.
Both models are Mercedes-Benz's premium SUVs. The GLS450 is equipped with a 3.0T inline-six engine paired with a 48V mild hybrid system, delivering smooth and fuel-efficient performance that's perfectly adequate for city commuting. I've driven a friend's GLS450—it starts off briskly but doesn't pack an especially powerful punch afterward. The GLS550 is a different story, with its 4.0T V8 biturbo engine that truly delivers thrilling performance, offering much stronger acceleration and decisive overtaking power on highways. However, the 550's fuel consumption is notably higher, easily exceeding 15L/100km in city driving, and its fuel tank is slightly smaller than the 450's. Additionally, the 550 features a more advanced braking system, necessary to handle its greater horsepower. If I had to choose, the 450 is sufficient for daily driving, while those who frequently drive on highways or crave more acceleration might consider spending extra for the 550.
As a family-oriented dad car user with two kids, I prioritize practicality. The GLS450 and 550 share identical interior dimensions, with neither feeling cramped when installing child seats in the seven-seat configuration. The power difference becomes noticeable on highways - the 450 hesitates for half a second during overtaking, while the 550 responds instantly. However, the 450's 48V mild hybrid system delivers smoother start-stop performance in traffic jams, saving 200-300 yuan monthly on fuel. Both models come with a 3-year unlimited mileage warranty, though the 550 requires 1 extra liter of engine oil during maintenance, making it slightly more expensive. I chose the 450 primarily due to the 100,000+ yuan price difference, considering our mortgage and child-rearing expenses. For those without budget constraints seeking driving pleasure, the 550 undoubtedly offers superior driving enjoyment.
