GM’s SAIC joint venture puts its first all-electric Buick sedan on sale in China, pairing a CATL battery and 6C fast charging with a price that undercuts homegrown rivals.
Buick put the Electra L7 electric sedan on sale in China on August 19 at ¥169,900 (about $23,400) to start — the first fully electric model in the brand’s upscale “Electra” line.
The mid-size sedan runs 702 km (436 miles) on the CLTC cycle from an 80.6 kWh CATL LFP pack and sits on an 800V architecture with 6C charging that adds 450 km of range in 10 minutes.
Launched on China’s Qixi festival as a “car for two,” it is GM’s clearest signal yet that its Chinese joint venture is taking on domestic EV brands on their own terms.
Photos: Buick official
Pricing lands inside the ¥200k wall
Buick opened the L7 EV with three trims, all under RMB 200,000 at launch-incentive pricing. The entry 702 Luxury starts at ¥169,900 (about $23,400); the 702 Luxury Intelligent Driving is ¥189,900 (about $26,200); and the top 702 Avenir is ¥199,900 (about $27,600). Official guide prices run RMB 179,900–209,900, but the launch promo pulls every version below the 200,000 mark, and a state NEV subsidy drops the floor to RMB 155,900.
All figures are China-market manufacturer guide prices (MSRP) from the August 19 launch. They exclude destination-market charges — import duties, local VAT or sales tax, registration, and any EV incentives or tariffs a country applies. Outside China, treat these as a reference only; local policy sets the real number.
| Trim | Price (RMB) | Price (USD) |
|---|---|---|
| 702 Luxury | ¥169,900 | ~$23,400 |
| 702 Luxury Intelligent Driving | ¥189,900 | ~$26,200 |
| 702 Avenir | ¥199,900 | ~$27,600 |
800V platform and 6C charging
The L7 EV is built on what Buick calls “the industry’s safest 800V platform,” using a blade-style LFP pack supplied by CATL. Capacity is 80.6 kWh, good for 702 km on the CLTC cycle. The 6C charging rate is the headline: a 10-minute session restores about 450 km of range, and Buick claims an industry-first 55°C temperature-controlled supercharging routine that holds charge speed steady in cold weather. The company also promises “never to throttle the battery” (never software-limit usable capacity) and cites the Ultium platform’s 5.6 billion km of operation without a fire.
Power and chassis
A rear-mounted permanent-magnet motor makes 282 kW (378 hp) and 382 N·m, rising to 390 N·m in Boost mode, driving the L7 EV from 0–100 km/h in 5.6 seconds with a 220 km/h top speed. The body measures 5,032 mm long with a 3,000 mm wheelbase — squarely in mid-size sedan territory. Suspension is double-wishbone front and multi-link rear, with an RTD predictive “floating magic carpet” adaptive damper on the Intelligent Driving and Avenir grades.
Cabin and driver assist
Inside, a Qualcomm SA8775P cockpit chip drives a 10.25-inch cluster, a 15.6-inch central touchscreen, and a 50-inch panoramic AR-HUD, backed by a 27-speaker Buick Sound system. The front passenger gets twin 120-degree zero-gravity seats. Driver assist, branded “Xiaoyao Zhixing,” runs on Momenta’s R6 reinforcement-learning model, with an over-the-air upgrade to R7 promised later. The Intelligent Driving and Avenir grades carry one roof lidar plus 27 sensors for city and highway NOA; the base Luxury ships with basic L2 and no lidar. Two new paints — “Star Sand Green” and “Falling Sakura Pink” — join the lineup as limited free options.
Why it matters
The L7 EV is the first blockbuster product from SAIC-GM since the venture extended its joint agreement with General Motors to 2047 earlier this month. It rides on the “Xiaoyao” fusion architecture, a China-developed platform the company says marks a shift from importing overseas models to “defined and engineered in China” — and Buick plans to export the line to Asia-Pacific markets starting in October. As the first joint-venture mid-size sedan with a native 800V architecture across the range, it is pitched as the only 700 km luxury EV under RMB 170,000.
That puts it directly against China’s own value leaders. The BYD Qin MAX and the BYD Seal 06 both open at ¥99,900, while the Xiaomi SU7, Xpeng P7, Zeekr 007, and BYD Han crowd the same ¥170k–200k band. Buick’s edge is brand trust, a vast dealer service network, and mature NVH tuning; its burden is a “weak on tech” perception that domestic buyers now associate with legacy joint ventures. We covered the L7’s spec sheet when it was first revealed in our earlier spec preview.
The Bottom Line
Buick’s Electra L7 EV brings 702 km of range, 800V charging, and a CATL pack to market at ¥169,900 — the first time a legacy joint venture has matched China’s homegrown EV specs at this price. Whether buyers still trust the Buick badge over a BYD or Xiaomi is the only question that decides if this launch lands.
Sources: Tencent News (qq.com) — “Buick Electra L7 EV launched, launch price ¥169,900–199,900,” Aug 19, 2026; IT Home (ithome.com) — “Buick Electra L7 EV on sale: 702 km range, ¥169,900 starting,” Aug 19, 2026
