MG 07 Review: World's First Mass-Produced Liquid–Solid-State Battery, 840 km Range & Premium Smart Cabin Experience

The 2026 MG 07 isn't just another midsize all-electric sedan — it's a bold probe into the boundaries of 'technology democratization.' Ahead of its July 29 pre-sale launch, Chen Cui, General Manager of MG China, revealed the model's core specs and positioning strategy to the media. Built on SAIC Motor Group's in-house 'Nebula' pure-electric platform, the 07 measures 4,886 × 1,900 × 1,485 mm with a 2,825 mm wheelbase — aiming squarely at the fiercely contested midsize sedan segment.

Design: Fastback Styling + Space Engineering Mastery

The MG 07 adopts an aggressive fastback design language. Its front fascia features an active lower grille, paired with low-drag wheels and flush door handles for strong visual impact. But what truly stands out is its space engineering: the front trunk offers 168 L — easily fitting two 20-inch carry-on suitcases; the standard rear trunk holds 697 L, expanding to 1,563 L with rear seats folded; even more cleverly, lifting the floor panel reveals a hidden 109 L storage compartment housing a 30 L dual-zone compressor-cooled refrigerator — operating from −18°C to 15°C, cooling to 0°C in just 10 minutes, and maintaining refrigeration for 24 hours after power loss.

Powertrain: World's First Mass-Production Liquid–Solid-State Battery

The MG 07 offers both all-electric and plug-in hybrid variants. The entry-level EV version uses a liquid–solid-state hybrid battery pack delivering a CLTC range of 610 km, priced under ¥150,000 (approx. $22,100). The top-spec variant upgrades to an 800 V high-voltage architecture with 5C ultra-fast charging, achieving a CLTC range of 840 km and starting at $26,500 (approx. ¥189,000). Notably, both EV configurations share identical sensor hardware modules — laying the groundwork for unified future intelligent driving feature updates.

The plug-in hybrid version pairs a 1.5 L naturally aspirated engine with dual electric motors, offering a WLTC all-electric range of 185 km and accelerating from 0–100 km/h in 6.5 seconds — designed not for headline-grabbing performance, but to seamlessly cover daily commuting and long-distance travel needs.

Intelligence: First Car to Feature Momenta R7, Benchmarking FSD v14

The MG 07 is the first independent-brand sedan to adopt the Momenta R7 intelligent driving platform. Powered by Momenta's global AI model and its proprietary Xheart X7 computing platform, it supports highway NOA navigation-assisted driving, urban intelligent cruise, and complex underground parking with memory function. A roof-mounted LiDAR comes standard across all trims, and its software–hardware decoupled architecture enables continuous capability expansion via over-the-air (OTA) updates.

Inside the cabin, the MG 07 runs an OPPO-customized smart connectivity skin powered by the Qualcomm Snapdragon 8295P chip. The traditional glovebox has been replaced by a pull-out vanity desk and oversized makeup mirror — a detail precisely tailored to female users. Meanwhile, zero-gravity seats (reclining up to 130° with four-way power leg rests), plus ventilation, heating, and massage functions, are all extended to the front passenger seat — creating a highly distinctive 'mobile lifestyle cabin' experience.

Pricing & Positioning: A Pragmatic Path Toward Technology Accessibility

While official final pricing hasn't been announced, the brand confirmed that the EV version's pre-sale range is $22,100–$26,500 (≈¥158,000–¥189,000); PHEV details remain undisclosed. Against peers, the MG 07 seeks a new equilibrium between 'technological leadership' and 'family-oriented practicality' — leveraging mass-produced liquid–solid-state batteries, widespread 800 V architecture adoption, and standard-fit LiDAR across all trims.

Conclusion: Not a Disruptor — But a Master of Balance

Rather than chasing extreme specs or conceptual interfaces, the MG 07 integrates multiple cutting-edge technologies — liquid–solid-state batteries, 800 V architecture, Momenta R7 intelligent driving, and a compressor-cooled refrigerator — into a well-proportioned, affordably priced, and purpose-built family vehicle. It may not be the flashiest EV of 2026 — but it could well be the earliest midsize sedan to bring 'near-flagship' experiences within reach of everyday users. Whether it delivers on its promise amid intense market competition remains to be seen — real-world feedback begins with the July 29 pre-sale launch.