Mercedes-Benz G-Class MPG in City & Highway in Buena Park
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 Buena Park.
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 House of Imports 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 House of Imports 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 Buena Park. 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 House of Imports to confirm the latest information and/or current availability of these specifications, models, prices, and features.
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