Mercedes-Benz G-Class MPG in City & Highway in Waco
The Mercedes-Benz G-Class SUV remains a standout in the luxury off-road segment, blending its iconic boxy design with modern technology and performance enhancements. Built for both rugged terrain and city streets, the G-Class offers a commanding presence with its high ground clearance, permanent all-wheel drive, and advanced suspension system. The latest model continues to refine its formula with improved aerodynamics, enhanced driver assistance features, and an upgraded interior featuring high-quality materials and cutting-edge infotainment technology for luxury drives in and around Waco.
Let's take a look at the fuel efficiency of the Mercedes-Benz G-Class below, and if you would like to learn more about the Mercedes-Benz G-Class, check out our Mercedes-Benz G-Class SUV model overview page.
There are three models in the G-Class lineup, each with their own engine. The gasoline-only Mercedes-Benz G 550 SUV is powered by 3.0L inline-6 turbo with hybrid assist and electric auxiliary compressor engine with 9G-TRONIC® 9-speed automatic transmission, capable of producing 443 horsepower. The Mercedes-Benz G 580 with EQ Technology SUV is an all-electric SUV powered by four Permanently Excited Synchronous (PSM) motors producing a combined 425kW, measuring the horsepower rating at 579 and an estimated driving range of 239 miles. The Mercedes-AMG® G 63 SUV is powered by a handcrafted AMG® 4.0L V8 biturbo with hybrid assist engine with AMG® SPEEDSHIFT 9G-TRONIC® automatic transmission, capable of producing 577 horsepower. The city and highway MPG of each of the three G-Class models is listed below.
| Mercedes-Benz G-Class Model | City MPG | Highway MPG |
| G 550 | 17 | 19 |
| G 580 with EQ Technology | 68 | 56 |
| Mercedes-AMG® G 63 | 14 | 16 |
It should be noted that fuel ratings are an estimate and can be affected by the following factors: engine condition, tire condition, road conditions, weather, and cargo you may be carrying or towing. Consult with our experts at Mercedes-Benz of Waco to learn more about the fuel efficiency of the Mercedes-Benz G-Class SUV with those factors in mind.
Does the G-Class require premium fuel?
Yes, the Mercedes-Benz G-Class requires premium fuel (91 octane or higher). Both the G 550 and the high-performance Mercedes-AMG® G 63 are designed to run on premium gasoline to ensure optimal engine performance, fuel efficiency, and longevity. Using lower-octane fuel can result in engine knocking, reduced power output, and potential long-term damage. Being that the Mercedes-Benz G 580 is an electric vehicle, it does not need gasoline, but proper charging with a recommended power source is essential for maintaining battery efficiency and performance.
We invite you to contact one of our experts or visit Mercedes-Benz of Waco to learn more about the Mercedes-Benz G-Class SUV and how this versatile SUV can meet your needs for work and/or play for all of your drives in and around Waco. Visit our Mercedes-Benz G-Class SUV model overview page to learn more about the specs and features of each Mercedes-Benz G-Class SUV model.
Disclaimer: Specs, features, and prices are accurate according to the best available information. Prospective owners are advised to contact one of the experts at Mercedes-Benz of Waco to confirm the latest information and/or current availability of these specifications, models, prices, and features.
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