Rick Weaver Buick GMC has been inundated with questions ever since the GMC Hummer was resurrected as a pair of successful EVs. People want to know these vehicles’ capabilities, when they can get one, and — rather significantly — how their GMC service needs differ from a traditional gasoline-powered car. Let’s set the record straight regarding EV maintenance, so you know what to expect.
No Oil Changes
An oil change is one of the most critical services for a gas-powered car, but it’s completely unnecessary in an electric vehicle. There’s no internal combustion engine, meaning there is no motor oil. However, this doesn’t mean certain components won’t still need an inspection, lubrication, and service.
A Less Complex Transmission
The transmission in an electric vehicle like the new Hummer SUV is less complex than in traditional models. A conventional car has a manual or an automatic transmission with five, six, or even ten speeds. Because an EV’s power output is directly governed by electric motor output, its transmission may have only one or two speeds. The less-complex construction means that transmission service is also less complicated.
A Unique Braking System
EVs use regenerative braking systems that partially rely on running the electric motor backward to brake, so their brake pads experience lower wear rates than you’d find in traditional cars. This can affect when you need specific services, like brake pad replacements. Many electric vehicles can also travel many more miles before they need a new batch of brake fluid.
Whether you’re driving a gas-powered or all-electric vehicle, we can help you with your service and repair needs. Visit our GMC dealership in Erie, PA, and talk to our factory-trained mechanics. We are happy to assist you.
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