An 864-horsepower luxury off-roader for roughly $63,000 sounds like a typo. It’s not. China’s GWM just dropped an updated Tank 700 that undercuts the Mercedes-AMG G63 by a staggering margin while packing more power, a plug-in hybrid drivetrain, and a feature list that reads like a private jet brochure.
At a glance
| Spec | Detail |
|---|---|
| Combined output | 864 hp (2.0L turbo 4-cyl + dual electric motors) |
| EV range (WLTC) | 117 miles on a 59 kWh battery |
| 0-62 mph | 5.6 seconds |
| Starting price (China) | 428,000 yuan (~$63,000) |
| G63 price in China | ~$378,000 |
| Audio system | 21 speakers, 2,400 watts, Dolby Atmos 7.1.4 |
| Wildcard feature | Compressor cooler chills to 21°F, warms to 122°F |
864 horsepower for Camry money — here’s the catch
I need to be upfront about the math here. The Tank 700 Hi4-Z combines a 2.0-liter turbocharged 4-cylinder making 248 hp with 2 electric motors — 1 in the transmission at 248 hp and another at the rear axle producing 322 hp. On paper, that’s a combined 864 hp. In practice, the thing weighs so much that it hits 62 mph in 5.6 seconds. That’s more than a full second behind the G63, which manages the sprint with just 577 hp.
GWM hasn’t published a curb weight, and that silence tells you everything. A 59 kWh battery delivering only 117 miles of WLTC range confirms this thing is extraordinarily heavy. For context, a Hyundai Ioniq 5 with a nearly identical 58 kWh pack manages 224 miles on the stricter WLTP cycle. The real story isn’t the horsepower figure — it’s how much mass those horses have to drag around.
What GWM isn’t saying about the missing center diff
The Hi4-Z variant has a structural limitation that serious off-roaders will notice immediately. Because the engine drives the front wheels and the rear motor handles the back, there’s no mechanical connection between the 2 axles. That means no center locking differential. GWM is betting that electronic traction control can compensate, and for 90% of owners who’ll never leave pavement, it probably can.
If you want the real trail hardware, GWM offers the Tank 700 Hi4-T instead. That version runs the older 3.0-liter turbo V6 with a 9-speed automatic, proper 4×4, and 3 mechanical locking differentials plus an electronic sway bar disconnect. It’s the version I’d personally pick for anything beyond a gravel road, even though it gives up the headline horsepower number and the EV range entirely.
Mercedes charges 6 times more for less — think about that
In China, the G63 AMG costs roughly 6 times what GWM is asking for the Tank 700. That’s not a small premium — that’s an entirely different financial universe. And the Tank arguably out-specs the Mercedes in raw equipment. Reclining Nappa leather rear seats with heating, cooling, and massage. Front seats that fold to a full 180 degrees and combine with the rears to form a double bed. A roof-mounted screen for rear passengers. Night vision. A 21-speaker Dolby Atmos system pushing 2,400 watts.
The center console cooler alone is worth talking about. It has its own dedicated compressor and can actually freeze things at 21°F or warm contents to 122°F. This isn’t a glorified insulated box like you find in most luxury SUVs. It’s a legitimate appliance built into the cabin. The feature density at this price point is something Western automakers simply cannot match right now.
The one catch nobody is talking about
Availability is the elephant in the room. The Tank 700 is priced for the Chinese market, and GWM’s international expansion has been slow and selective. Even if this SUV eventually reaches Europe or Australia, tariffs and homologation costs will push that $63,000 figure significantly higher. The value proposition is real, but it’s geographically limited for now.
There’s also the question of brand perception. Tank as a nameplate is barely known outside China, and luxury buyers are notoriously brand-conscious. Convincing someone to cross-shop a Tank against a G-Wagen requires more than a spec sheet — it requires trust built over years. GWM is playing a long game here, and the Tank 700 is the opening move, not the checkmate.
How it stacks up
| Model | Power | 0-62 mph | Price (China) | Edge |
|---|---|---|---|---|
| GWM Tank 700 Hi4-Z | 864 hp | 5.6 sec | ~$63,000 | Price, power, EV range |
| Mercedes-AMG G63 | 577 hp | 4.4 sec | ~$378,000 | Speed, brand, resale |
| GMC Hummer EV SUV | 830 hp | 3.5 sec | ~$99,000 | Acceleration, EV-only |
| Toyota Land Cruiser | 326 hp | 6.7 sec | ~$78,000 | Reliability, global support |
Why this matters
- Chinese luxury SUVs now directly challenge Mercedes on specs and price
- PHEV off-roaders are becoming the new performance battleground
- Western brands face margin pressure they cannot ignore much longer
The verdict
The Tank 700 Hi4-Z isn’t going to dethrone the G-Wagen in prestige anytime soon, but it doesn’t need to. At one-sixth the price with more power, longer electric range, and a feature list that embarrasses vehicles costing 3 times as much, it proves that the luxury SUV markup from European brands is increasingly about the badge and less about the product. If GWM figures out global distribution and after-sales support, brands like Mercedes and Land Rover have a serious problem on their hands. The price gap is simply too wide to explain away with heritage alone.
I’d keep a close eye on GWM’s expansion plans over the next 12 months. If the Tank 700 lands in your market at anything close to this price, it deserves a serious test drive before you sign that G-Wagen lease. The specs are too compelling to ignore out of brand loyalty alone.
