CNET logo Why You Can Trust CNET

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Reviews ethics statement

2016 Mercedes-Benz G65 AMG review: Mercedes' $225,000 G65 is the memorable SUV that time forgot

Mercedes' G-Wagen is nearly 40 years old, and it's selling better than ever. A drive in its most powerful and luxurious version reveals why.

Chris Paukert Former executive editor / Cars
Following stints in TV news production and as a record company publicist, Chris spent most of his career in automotive publishing. Mentored by Automobile Magazine founder David E. Davis Jr., Paukert succeeded Davis as editor-in-chief of Winding Road, a pioneering e-mag, before serving as Autoblog's executive editor from 2008 to 2015. Chris is a Webby and Telly award-winning video producer and has served on the jury of the North American Car and Truck of the Year awards. He joined the CNET team in 2015, bringing a small cache of odd, underappreciated cars with him.
Chris Paukert
7 min read

I recently showed the SUV seen here to Rob, a car-loving friend. After studying its appearance, climbing in and around it, fiddling with the power driver's seat and listening to the engine fire up, he offered up his first impression: "This thing is absurd. It...it makes no...no sense. It's just so...stupid," he stammered.


2016 Mercedes-Benz G65 AMG

The Good

The G65 combines a timeless look and appeal with genuine off-road robustness and a heady dollop of luxury.

The Bad

Beyond being catastrophically expensive to buy and run, the G65's V-12 engine isn't as nice as the V-8 in the much-less-costly G63 AMG. Like all G-Wagens, the G65's recirculating-ball power steering doesn't just take some getting used to, it's comically bad.

The Bottom Line

If you get it, you get it. If you don't, you don't.

That comment was still hanging in the air when he quickly followed it up with, "So, how much do you think it'd be for a used one? I'd totally drive this."

It didn't take my friend more than 15 minutes of pawing around to arrive at the same conclusion that took me a week's worth of driving to figure out. This 2016 Mercedes-Benz G65 AMG -- all $223,575-worth of 12-cylinder-powered Mesozoic-era Brinks truck -- is at once ridiculous, terrible and amazingly wonderful. So amazing, in fact, that if I hit the PowerBall, my lizard brain would surely have me reflexively headed to my nearest Benz dealer.

2016 Mercedes-Benz G65 AMG - front three-quarter view

Mercedes' G65 AMG has a primal, lizard-brain appeal like few other vehicles.

Chris Paukert/Roadshow

Don't judge, and don't be surprised at the deeply conflicted thought progression of anyone pulled into this matte-gray planet's orbit. Mercedes' square-jawed, square-everything SUV is barely bound by the laws of nature, let alone those of reasoning and common sense.

Like some sort of four-wheeled yeti, this vehicle is a mysterious, age-old beast that's been spoken of in hushed tones for decades under multiple names: G-Class. Geländewagen ("cross-country vehicle" auf Deutsch). G-Wagen for short. Slice one in half and study its rings like a giant sequoia, and you'll find that whatever you call it, the G-Class dates directly back to 1979, making it one of the very oldest vehicles you can still buy new. Yet despite its advanced age and stratospheric price tag, the last couple of years have seen this SUV achieve its best-ever global sales tallies. (April figures alone were up 19.1 percent year over year in the US.)

In other words, the G-Class is having a moment.

2016 Mercedes-Benz G65 AMG is a singular artifact (pictures)

See all photos

You needn't actually lay eyes on Big Benz to know it's unlike anything else on the road -- all you have to do is hear it. From the sharply metallic rifle-bolt clack of its door locks to the singular, prolonged whir of the starter motor that brings its leviathan 6.0-liter bi-turbo 12-cylinder to life, there will be no confusing this Three-Pointed Star for a Land Rover Range Rover Autobiography or a Bentley Bentayga -- essentially its only rivals in the $200K SUV Club. It's a feast for the senses.

And it's murder on the wind. The G65's bodywork treats the air the way its V-12 treats global warming: like a nasty rumor it's singlehandedly trying to debunk. From an upright grille to fender-top turn-signal protuberances and lighthouse-vertical windows, the G-Class is so openly disdainful of the passing atmosphere that it feels like some kind of strategy -- the sheet metal equivalent of one of those resistance parachutes that sadistic athletes use to build stamina, perhaps. Even the door and hood hinges stand proud in the slipstream, each its own tiny little "@#%^ you" to aerodynamic efficiency.

Lay off the G65's throttle at freeway speeds and you can actually feel the bruising wind and the parasitic drag of its four-wheel-drive system slowing things down. With 6,000 pounds of German history on its back, it should come as no surprise that the G65's handbuilt 6.0-liter V-12 is rarely loafing when on the move. You'll find yourself calling upon its 621 horsepower -- and more importantly, its scarcely fathomable 738 pound-feet of torque -- on the regular.

2016 Mercedes-Benz G65 AMG

This 6.0-liter bi-turbo V-12 generates 621 horsepower and 733 pound-feet of torque.

Andrew Krok/Roadshow

For an extra $78,000, buyers receive four additional cylinders amounting to an extra half-liter of displacement, meaning the V-12 is priced like all of its parts came out of a Ritz-Carlton minibar. Yet according to Mercedes, you'll only be quicker than the $139,900 G63 to 60 mph by 0.1 second, with 60 mph arriving in a rapid 5.2 ticks. (OK, top speed is bumped up to 143 mph, an increase of 13). Thing is, I've driven the V-8 G63, and it actually feels quicker than this rig because it doesn't have as narrow of a powerband. Playing the G65's dozen cylinders only delivers max oomph within a very specific range of engine speeds. And while it isn't as old as the box that it comes in, this hand-built M279 V-12 has its roots in an engine family that dates back to the late 1990s, and it doesn't like to be hurried when cold.

Let's call a spade a spade: The G65's engine isn't as good as the one in the far less-expensive G63. Its raison d'être is to be the winner in the owner's personal cylinder-waving contest, and as the first V-12 available in an SUV in nearly a quarter-century, well, mission accomplished.

While its engine isn't modern, the G65 at least has a more up-to-date transmission that helps make the most of it. The seven-speed AMG Speedshift Plus 7G-Tronic gearbox has -- you guessed it -- seven speeds, and whether left to swap cogs by its lonesome or when using the manual paddle shifters, it does a good job of keeping the engine on boil.

Even if you've only been skimming this article or taken a glance at its photographs, you know the G65's fuel-economy picture isn't pretty. Eleven miles per gallon city and 13 mpg highway are the official EPA estimates, and single-digit real-world returns are likely, even without enthusiastic use. OPEC ministers, rejoice.


Benz has managed to preserve the G-Wagen's cabin aesthetic while updating its tech.

Chris Paukert/Roadshow

Given that the only apparent concessions to modernity on the outside are a pair of unfortunate tacked-on LED daytime running lamps and a set of steamroller-sized alloy wheels, you might expect for the G's cabin to be a time capsule, too. Fortunately, that's not really the case. Benz has done a thoughtful job updating its interior, complete with commanding, quilted leather seats (bordello red in the case of my tester), an electrically actuated shift lever, and a 7-inch infotainment screen that sits proud of the blocky, cliff-like dashboard.

You won't find the latest generation of Mercedes' COMAND infotainment at your fingertips (let alone things like Apple CarPlay, Android Auto or a 4G-LTE Wi-Fi hotspot), but it's plenty of tech not to cramp most people's daily lifestyle, and besides, a finger-swipe gesture pad or a much larger screen would seem incongruous (although auto up/down power windows or pushbutton start probably wouldn't be a bad idea).

Despite what its outward dimensions suggest, the G's cabin isn't all that roomy, particularly for second-row passengers. Chair-like front seat height and a tall roof encourage a more upright posture, as does the steering, which, despite being hydraulically assisted, takes a fair amount of muscle, thanks in part to an old-school driving position.


Massive 14.6-inch vented discs up front and 13-inch units out back help arrest over 6,000 pounds of G65.

Chris Paukert/Roadshow

It's actually the steering that dates the G-Wagen's driving experience more than any other single part of its genetic makeup. It's a comically vague setup that would spook the owner of a lifted Jeep Wrangler. There's a sizable dead-spot on center that necessitates constant corrections at speed, and while the recirculating ball setup has a ton of turns from lock to lock, it's disturbingly non-linear in its weighting, ranging from heftless to heavy. Imagine tossing a small medicine ball from one hand to another, and you've got some idea of what it feels like to pile this house into a corner at even slightly elevated speeds: Effort, then nothing...nothing...oh, hey, 6,000 pounds! At its best, the G65's steering takes some getting used to. At its worst, it's genuinely unnerving.

Not to sound apologetic, but on some level, if you're considering buying a G-Wagen, you not only expect a learning curve, you want one. The G65 is the Harley-Davidson (insert model here) or Dodge Viper of SUVs: a few scraped knuckles and idiosyncrasies to master aren't just part of the experience, they're integral. If this beast looked the way it did, but demanded no more of its master than Benz's own GLE-Class, it would feel -- and be -- completely fraudulent.

In the end, despite its meaty, 295/40, 21-inch Continental CrossContact ultra-high-performance summer tires, the G65's ultimate handling limits are very low, with the electronic nannies stepping in early and often in an effort to keep things from going pear-shaped. Suffice it to say, even when you get comfortable in the saddle, you won't be tempted to carve up any twisty canyon roads.


Not the latest generation of COMAND infotainment, but you don't buy a G-Wagen for its cutting-edge tech.

Chris Paukert/Roadshow

With its full-time four-wheel drive, two-speed transfer case and trio of electronic differential locks, the G65's hidden hardware and its upright stance telegraph that this is a vehicle more about negotiating trails and fording river crossings than it is about tackling winding stretches of tarmac. However, its decidedly un-knobby, low-profile rubber also betrays the fact that Mercedes knows how most of these vehicles will spend their days: Parked as off-road ornaments in front of four-star hotels and idling astride parking lines outside of suburban fair-trade coffee shops.

I should feel bad about not having tested the G65's mettle in the rough stuff, but I don't. The "base" $120,000 G550 is probably best for such duties, anyhow, as most G65 owners won't want to risk dinging their glossy radiator grilles, staining their $1,650 Designo Magno Platinum matte paint or muddying up their Designo leather upholstery.


The G-Wagen is a living legend and can't be fairly compared to anything other than itself.

Chris Paukert/Roadshow

Yes, the G65 is a rolling anachronism. Yes, it has the single worst steering of any new passenger vehicle on the market. Yes, it's hideously expensive, and yes, it feels like there's a direct, mechanical linkage between the throttle pedal and the world's polar ice caps melting. But it's its own thing, its own monster, with its own primal appeal. The G65 stands out in a sea of increasingly lookalike, wind-tunnel-honed crossovers as being so different precisely because it's resolutely the same as it's ever been.

The night the G-Wagen left my driveway, I had a dream about standing in the welcome hall of Jurassic Park, staring at a G65 that had been hung piece by piece from the rafters like a exploded parts diagram from a scale model, a tribute to one of the world's most original, durable vehicles.

It was magnificent.


2016 Mercedes-Benz G65 AMG

Score Breakdown

Performance 6.2Features 5.3Design 9.3Media 5.1