Mercedes-AMG G63 2023

Editorial

The G-Class has been in production since 1979 and, in nearly half a century, has changed neither its silhouette nor its essence: a body-on-frame construction, differential locks, an upright windshield, and doors that close with the sound of a bank vault. The AMG version turned the utilitarian legend into a cultural phenomenon — even people with no interest in cars recognize the G63. The unit in the VertexRent fleet represents the classic, "pre-facelift" G63 generation: the very formula on which the model's icon status was built for over a decade, before the arrival of the updated version with active suspension (which is also in this same fleet, as a separate 2025 unit).

The G63 formula never changes: a twin-turbo V8 in an off-road frame that, at full throttle, launches forward with a sports car's ferocity under the engine's signature roar. The upright body architecture and high seating position are part of the character, not a shortcoming: the G-Class was engineered as a military off-roader and has retained that straightforward silhouette and seating position even in its most luxurious version. Handling is surprisingly composed for a two-ton body-on-frame construction — the all-wheel drive and differential locks provide confidence on any surface, and the powerful V8 turns driving a heavy off-roader into entertainment rather than work.

Within the VertexRent lineup, this G63 occupies the niche of the more accessible version of the legend: the same iconic silhouette and V8 sound, but without the premium for the very latest suspension generation.

In Detail

The unit in the VertexRent fleet is a 2023 model year, five seats. The powertrain is a 4.0-liter twin-turbo V8, with all-wheel drive (4MATIC). Acceleration to 100 km/h takes about 4.3 seconds, and the top speed is 220 km/h. According to the generation's widely known factory specification, output is 585 hp and 850 Nm of torque — the exact figure is not separately confirmed by this unit's documentation.

In practical terms, this means the G63 is equally suited to test-driving the iconic model at a more accessible entry price than the newest unit in this same fleet, and to status events where the silhouette and V8 sound matter more than the latest suspension generation. Current rental rates by rental period, the deposit amount, and the mileage limit are listed in the "Sazby" block and in the facts card on this same page.

Equipment includes a modern infotainment system with smartphone support, comfortable sport seats, and a full suite of driver-assistance and parking systems — particularly valuable when maneuvering the tall body-on-frame construction through narrow Prague courtyards. The exact specification depends on the particular unit's configuration.

Mercedes-AMG G63 (2023) vs Mercedes-AMG G63 (2025) — two generations of the legend in one fleet

It's a rare case where the fleet lets you compare two units of the same model directly. The 2023 unit is the classic, "pre-facelift" version of the G63: the same iconic V8 and silhouette, but without the updated active suspension, and a noticeably lower deposit threshold than the 2025 unit. The 2025 unit is the newest generation with the updated suspension, which by all accounts noticeably changes how the car behaves in corners, and a noticeably higher deposit. For those shopping for a G63 to buy and wanting to understand whether the premium for the newest version is worth it, comparing both units back to back is a rare opportunity.

What to check behind the wheel if you're considering buying a G63

People buy the G63 with their heart, but it needs to be checked against everyday reality. Start with the dimensions and seating position: the tall, upright architecture isn't for everyone, and maneuvering through narrow Prague courtyards and parking garages is an owner's daily reality. Then noise and fuel consumption: a V8 with a theatrical exhaust is wonderful on the boulevard and tiring after five hundred kilometers — test yourself on a long stretch. And don't skip checking family compatibility: the five seats here are genuine, but loading, sill height, and ground clearance have their own quirks that only a real day of use will reveal.

Suggested Route

The classic G63 suits a route to the northeast, into the Kokořínsko region: sandstone rock formations, forest dirt roads, and minimal traffic — terrain where a body-on-frame off-roader with all-wheel drive feels more at home than an urban crossover. It's worth budgeting the standard daily mileage limit around the compact part of the route, with some margin.

Frequently Asked Questions

Can I pick up this G63 right at the airport?

Yes, the car can be delivered anywhere in Prague, including Václav Havel Airport. The exact time and place of handover are agreed upon when the booking is confirmed.

How does this G63 differ from the second Mercedes-AMG G63 in the same fleet (2025 model)?

These are two units of the same model: the 2023 unit is the classic version without the updated active suspension, with a noticeably lower deposit and rental rate. The 2025 unit is the newest generation with the updated suspension and a higher entry threshold.

How fuel-efficient is the G63 in city driving?

A high-performance V8 off-roader isn't about economy: city fuel consumption is noticeably higher than diesel SUVs in the fleet like the X6, and that's worth factoring into your budget if you're planning a lot of city driving rather than just executive outings and countryside routes.

Can this car be driven outside the Czech Republic?

Yes, subject to arrangement with the manager — this rule applies to the entire VertexRent fleet with no model-specific exceptions. For a cross-border trip the deposit is doubled from the standard amount (the current figure is in the facts block on this same page). The direction and dates are agreed upon in advance at the time of booking.