GLE 53 review: The sweet spot in Mercedes-AMG SUV line-up?
The price of high-performance SUVs has reached dizzying heights. David Taylor reviews the facelifted Mercedes-AMG GLE 53 4Matic+ to find out whether it offers the perfect blend of performance, luxury, and value in the hyper-SUV segment.
Now that its big brother, the 4.0-litre twin-turbo V8-powered Mercedes-AMG GLE 63 S 4Matic+, costs almost R4 million, the Mercedes-AMG GLE 53 4Matic+, with its more accessible price point of R2 450 815 (November 2025), represents an intriguing alternative for the performance-minded luxury buyer.
The central question of the review is simple: does the R1.5-million saving over the range-topper justify the claimed 1.1-second difference in the 0–100 kph sprint time between the GLE 53 and GLE 63 S, or has Affalterbach-based Mercedes-AMG hit the ultimate “sweet spot” with the 53 badge?
Which models rival the Mercedes-AMG GLE 53?
While the Mercedes-AMG GLE 53 aims to strike a balance, it operates in a highly competitive arena. The segment is packed with formidable rivals, many of which carry a V8 engine.
In this class, buyers might also consider:
- The practical, yet potent Audi SQ7 – featured in this video review.
- The dynamically sharp BMW X5 M60i (propelled by a 390 kW 4.4-litre twin-turbo V8).
- The segment-defining Porsche Cayenne GTS (with its 368 kW turbocharged 4.0-litre V8).
- The left-field, but undeniably hardcore Alfa Romeo Stelvio Quadrifoglio Verde Q4 Super Sport.
The challenge for the Mercedes-AMG GLE 53 is not just outperforming these rivals, but offering a compelling enough package to steer buyers away from the lure of the “8-cylinder symphony”.
The Engine: A Sophisticated Inline-6
Under the bonnet of the GLE 53 is not a V8, but a sophisticated 3.0-litre inline-6 turbopetrol engine. In its latest iteration, the motor has been tweaked by AMG to deliver a robust 320 kW and 560 Nm of torque – a 40 Nm gain over its predecessor, thanks to a slightly larger turbocharger and updated software.
The power is channelled to all 4 of the GLE 53’s wheels via a slick-shifting 9-speed auto transmission.
Crucially, the power unit utilises a 48V mild-hybrid system. An integrated starter generator (ISG), which is mounted on the gearbox, acts as an electric motor to assist the petrol engine and has a 2-fold benefit:
- Turbo-lag Reduction: It electrically spools up the turbo when the driver steps on the throttle, effectively dialling out turbo lag for instantaneous response.
- Efficiency: It harvests energy and provides small bursts of assistance, improving overall efficiency.
Mercedes-AMG claims a 0–100 kph time of 5.0 seconds for the GLE 53. However, when David put the test unit through its paces, our equipment showed that the ‘Benz dispatched the sprint in 4.82 seconds!
Comfort & Handling Balance
Performance SUVs face the constant battle of physics: how do you make a high-riding, 2.2-tonne family vehicle feel like (an albeit sizable) sportscar? To that end, the GLE 53 utilises an adaptive air suspension, which aims to provide both a comfortable ride for commuting and a firm damping for spirited driving.
While the GLE 53 performs strongly – and delivers plenty of grin-inducing moments – David wonders whether the ‘Benz’s body control and steering precision are as clinical as those of the X5 or Cayenne.
He further notes that the Mercedes-AMG GLE 53 may offer a deliberate balance, perhaps leaving the final degree of sharpness for those willing to fork out extra for its GLE 63 S sibling. The key takeaway here is the impressive blend of daily usability and the capability to attack a corner when required.
Interior Space & Standard Features
Beyond the performance metrics, the Mercedes-AMG GLE 53 must still function as a practical family vehicle. In that regard, the Affalterbach-based division’s “entry” GLE variant is every bit a spacious and genuinely comfortable 5-seater Premium SUV, offering ample room for adult passengers in the rear.
See also: 2025 CarsAwards: Best Premium SUV in SA
David also points out where the 3-Pointed Star has improved the value proposition with the facelifted Mercedes-AMG GLE 53. The previous tendency to nickel-and-dime customers with options has been somewhat mitigated, with numerous high-end features now included as standard. These include:
- A high-end Burmester audio system
- Panoramic sunroof
- 360-degree surround-view camera
- Heated front seats
The review takes time to explore the vehicle’s highly lauded MBUX infotainment system, which continues to set the benchmark for interior technology and user interface design in the segment.
How much do Mercedes-AMG GLE variants cost in SA?
| DERIVATIVE | PRICE (ZAR) |
|---|---|
| Mercedes-AMG GLE 53 4Matic+ | R2 450 815 |
| Mercedes-AMG GLE 53 coupe 4Matic+ | R2 581 243 |
| Mercedes-AMG GLE 63 S 4Matic+ | R3 896 874 |
| Mercedes-AMG GLE 63 S coupe 4Matic+ | R3 934 692 |
Prices (November 2025) include a 2-year/unlimited km warranty and a 5-year/100 000 km maintenance plan.
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Summary
The Mercedes-AMG GLE 53 presents a strong case for itself. It has a brilliant, characterful engine, excellent tech, and a wealth of standard features that make it a compelling proposition at its price point.
The question remains: is the sophisticated mild-hybrid 3.0-litre inline-6 turbopetrol engine enough to counter the emotional pull of the V8s offered by its main competitors, and does the GLE 53 successfully navigate the narrow “sweet spot” between the expensive range-topper and the established rivals?
Watch the full video review to find out our definitive verdict on the Mercedes-AMG GLE 53!
Frequently Asked Questions (FAQ)
Q: What is the current price of the Mercedes-AMG GLE 53 4Matic+?
A: The accessible price point for the Mercedes-AMG GLE 53 4Matic+ is R2 450 815 (as per November 2025 pricing).
Q: What was the tested 0–100 kph sprint time for the Mercedes-AMG GLE 53?
A: While Mercedes-AMG claims 5.0 seconds, David Taylor’s test equipment showed the GLE 53 dispatched the 0–100 kph sprint in 4.82 seconds.
Q: What is the main benefit of the 48V mild-hybrid system in the GLE 53?
A: The system’s integrated starter generator (ISG) helps reduce turbo lag by electrically spooling up the turbo when the driver steps on the throttle, providing instantaneous response.