








The Mercedes-Benz Vision EQXX is a fully electric research prototype built by Mercedes-Benz AG. It is not a production car you can buy — instead, it sits above the flagship segment as a rolling technology lab designed to prove what’s physically possible with EV efficiency.
In terms of layout, the EQXX is a four-door fastback coupe with a rear-wheel-drive (RWD) electric powertrain. It rides on a completely new electric architecture that has not yet reached any series-production Mercedes model.
So what makes it genuinely notable? In real-world testing — not just lab conditions — the EQXX covered over 1,200 kilometers (747 miles) on public roads using a battery pack roughly half the size of what you’d find in a Tesla Model S or Porsche Taycan. That’s a factual milestone, not marketing hype.
The Vision EQXX carries a usable battery capacity of approximately 100 kWh — similar to a Mercedes EQS, but with dramatically better efficiency. Mercedes claims a WLTP-equivalent range of over 1,200 km (747 miles) based on its own on-road validation drives. For reference, an EQS 450+ manages about 780 km (485 miles) on the same WLTP cycle.
Charging is where things get fuzzy — and that’s intentional. The EQXX uses a 900-volt architecture, similar to the Porsche Taycan’s system. That means it could theoretically accept DC fast charging at up to 200–250 kW. However, Mercedes has not released official numbers for AC onboard charging, peak DC rate, or a standard 10–80% time benchmark like you’d expect on a production EV.
Why? Because the EQXX was never designed for daily charging. It was built to prove efficiency first. So take any charging specs from early previews as unconfirmed until Mercedes says otherwise.
Here’s the short version: the Vision EQXX has no price. It’s not for sale anywhere — not in Germany, not in the US, not as a limited edition.
So who is this car actually for? Realistically, it suits engineers, EV analysts, and technology investors — people who care about thermal management, aerodynamics (Cd 0.17), and battery chemistry more than cupholders or cargo space. If you’re a regular commuter or a family driver, you’re not the audience. But you will eventually drive a car that borrows from this one.
Where does it sit inside Mercedes’ own lineup? It sits conceptually between the EQS (the current electric flagship sedan) and a rumored future production vehicle that doesn’t have a name yet. Think of it as a halo for the engineers, not the showroom.
External rivals? Two direct competitors in spirit are:
Tesla Roadster (prototype) – also claims extreme range but remains unverified and delayed.
Lightyear 0 – a production solar-assisted EV that aimed for efficiency but was discontinued.
Closest direct comparison model (for SEO relevance): If you absolutely need a spec and price match, look at the Volkswagen ID. Space Vizzion concept. Both are electric prototypes with slippery aerodynamics. But the EQXX destroys it on range — 1,200 km vs. roughly 600 km — with a much lower drag coefficient.
You cannot buy the Mercedes-Benz Vision EQXX. But you should care about it — because every long-range EV you’ll drive in five years will owe something to this prototype. It’s not a product. It’s a proof of what’s actually possible.
| Models | Mercedes-Benz Vision EQXX (Concept EV) |
| Announced | January 2022 |
| Status | Concept / Prototype (Not for sale) |
| Country of origin | Germany |
| Base Price | N/A (Concept vehicle) |
| Power | 241 hp (180 kW), rear-wheel drive |
| Torque | 400 Nm |
| Acceleration The acceleration numbers are an easy way to compare car performance. We list either time from 0 to 100 km/h or time from 0 to 60mph, depending on which number(s) the manufacturers provide. The lower the acceleration time, the higher performance the car is. | 6.5 seconds (0–100 km/h |
| Max Speed | 150 mph (241 km/h, limited) |
| Capacity | 100 kWh |
| Tech | High-silicon anode lithium-ion battery, developed with Mercedes-AMG F1 |
| Range | (mi WLTP): 747 miles (1,200 km) |
| Consumption | 7.5 mi/kWh (8.3 kWh/100 km) |
| Recuperation | Advanced regenerative braking system |
| Heat Pump | |
| AC Charging | Up to 11 kW (≈10 hours full charge) |
| DC Charging | Up to 140 kW (≈30 minutes for 10–80%) |
| Others | Battery is 50% smaller and 30% lighter than EQS pack |
| Type | 4-door coupe, 4 seats |
| Platform | Custom lightweight EV prototype architecture |
| Dimensions | L 4,975 mm / W 1,870 mm / H 1,348 mm |
| Drag Co-Efficient | 0.17 Cd |
| Wheelbase | 2,800 mm |
| Clearance | Low, aerodynamically optimized |
| Weight | 1,750 kg |
| Suspension | Lightweight double-wishbone (front), multi-link (rear) |
| Wheels | 20-inch magnesium alloy, low-resistance tires |
| Trunk/Boot | Moderate, ~400 L (estimated) |
| Frunk/Bonnet | Small storage space for tools/cables |
| Others | Active cooling shutters, solar roof with 117 cells for auxiliary systems |
| Centre | 47.5-inch 8K mini-LED one-piece display |
| Driver's Display | Integrated digital instrument cluster |
| Head-Up | Yes, augmented reality projection |
| Others | Real-time 3D navigation powered by game engine tech |
| Seats | 4 sustainable-material seats (vegan leather, bamboo fiber) |
| Roof | Fixed solar panel roof (extends range up to 15 miles/day) |
| Parking Aids | Full 360° camera, sensors, and autonomous parking |
| Connectivity | MBUX Hyperscreen software, AI energy management |
| Others | Advanced ambient lighting, intelligent climate zones |
| Airbags | Yes (prototype safety system) |
| Driving Aids | Adaptive cruise, lane assist, emergency braking |
| Self Driving | Level 2 (concept stage) |
| Others |
Built primarily as a technology demonstrator to explore ultra-efficiency, aerodynamics, and lightweight engineering. Sets real-world benchmark for EV range and energy optimization. |
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