GM Quietly Transforms Into a Subscription Company as Software Revenue Soars

GM’s Software Services Take Center Stage

General Motors is no longer just an automaker—it is quietly morphing into a subscription-powered software company. During its July 21 earnings call, management put a spotlight on two rapidly growing digital services: OnStar, the connected safety and emergency platform, and Super Cruise, the hands-free driver-assistance system. Both are generating recurring revenue at margins that dwarf traditional car sales.

OnStar alone pulled in roughly $800 million in the second quarter, up more than 20% from a year earlier, and GM expects to add nearly 1 million new paid subscribers this year, pushing the total base close to 13 million. Meanwhile, Super Cruise added about 70,000 new users in the quarter, sending its revenue soaring 70% year-over-year. The company anticipates more than 850,000 Super Cruise subscribers by year-end, helped by plans to make the feature standard on high-trim versions of the redesigned Chevy Silverado and GMC Sierra—a move that will automatically funnel roughly 160,000 additional users into the subscription ecosystem.

What makes these numbers so compelling for the automaker is their profitability. GM says its software business generates roughly 70 cents of gross profit for every dollar of revenue, compared with just 4 to 10 cents for most new vehicle sales. CEO Mary Barra framed the shift as a deliberate push to build recurring, high-margin revenue streams that reduce the company’s reliance on the traditional boom-and-bust cycle of car manufacturing.

Investors cheered the disclosure: GM’s stock jumped 8.8% in the hours following the earnings call, signaling that Wall Street is buying into the subscription narrative.

How GM’s High-Margin Software Could Transform Its Financials

The 70-Cent Gross Margin That Wall Street Loves

In an industry where a dollar of vehicle revenue might yield a nickel of profit, a 70% gross margin is radical. GM’s subscription income—coming from connected safety features, in-car Wi-Fi, and advanced driver assistance—offers the kind of economics usually associated with software platforms, not manufacturing. This margin structure could fundamentally alter how the company is valued, shifting it from a low-multiple industrial stock toward the richer multiples commanded by tech and services businesses.

Outpacing Rivals in the Race for Recurring Revenue

GM is not alone in chasing subscription dollars. Ford charges $49.99 a month for its BlueCruise hands-free system, and Tesla this year eliminated the one-time purchase option for its Full Self-Driving (Supervised) software, moving entirely to a $99 monthly subscription. But GM’s scale—as the top-selling automaker in the U.S.—gives it a massive installed base to convert. Its strategy of bundling three years of free Super Cruise with new vehicles, then seeing 30% to 40% of owners stay on as paying subscribers, creates a predictable funnel few rivals can match.

The EV Aftermarket Dilemma Driving the Shift

The underlying force pushing the entire industry toward subscriptions is the electric vehicle transition. EVs have far fewer moving parts and require less routine maintenance, which threatens the lucrative after-sales service and repair revenue that dealerships and manufacturers have long relied on. By building a layer of digital services that customers pay for month after month, automakers like GM aim to replace that lost income with something stickier and more predictable.

GM’s Funnel: Free Trial to Loyalty

The company has designed a tiered ladder to move customers from free to paid services without friction. Entry-level OnStar Basic comes free for up to eight years on most 2025 models, covering safety, navigation, and audio apps. Stepping up, Connect Plus—in-car Wi-Fi—costs $19.99 per month, while Super Cruise runs $39.99 per month after the initial three-year trial. This structure seeds the base with millions of users, then harvests a meaningful share as paying subscribers.

What GM’s Software Pivot Means for Investors and Competitors

• For investors: GM’s claim that 30–40% of Super Cruise trial users convert to paid subscriptions is a critical number to track. If sustained, it suggests the company’s software revenue could more than triple by 2028, providing a powerful cushion against cyclical downturns in vehicle sales.
• For GM management: The planned addition of Super Cruise as standard on high-trim Silverado and Sierra trucks is a masterstroke of scale, but the company must ensure the software experience remains flawless. Any reliability issues or price hikes risk triggering subscriber cancellations.
• For Ford and other competitors: GM’s aggressive bundling with its best-selling trucks raises the stakes. Rivals will likely need to offer longer free trial periods or bundle their own driver-assistance systems with popular trims to keep pace, potentially compressing margins for the whole segment.
• For automotive suppliers and tech partners: The shift to software-defined vehicles and over-the-air updates will accelerate. Suppliers of traditional hardware components should prepare for reduced demand as vehicles become more digital, while chipmakers and cloud-service providers stand to gain.
• For car buyers: A vehicle purchase now carries a longer-term cost profile. A three-year “free” Super Cruise trial eventually turns into a $40 monthly bill; budget accordingly as subscription features proliferate across brands.