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Mercedes-Benz E-Class vs Genesis G80: Which to Buy

Carummah Editorial
Last updated: November 4, 2026
Mercedes-Benz E-Class vs Genesis G80

Mercedes-Benz E-Class starts at $63,450; the Genesis G80 starts at $56,000. Before taxes and fees, the Genesis G80 is $7,350 less. Genesis G80 makes more power, 300 hp against 255 hp.

Frequently Asked Questions

Is the Mercedes-Benz E-Class or the Genesis G80 cheaper?

The Genesis G80 costs less to start. Mercedes-Benz E-Class: $63,450 plus $1,150 destination. Genesis G80: $56,000 plus $1,250 destination. Taxes, title and registration are on top of both.

Which gets better fuel economy, the Mercedes-Benz E-Class or the Genesis G80?

The Mercedes-Benz E-Class is rated 24/33 city/hwy, and the Genesis G80 is rated 20/29 city/hwy. Real-world results depend on how and where you drive.

How many people does each seat?

The Mercedes-Benz E-Class seats 5. The Genesis G80 seats 5.

What are the trade-offs between the two?

Mercedes-Benz E-Class: Industry-leading interior technology and screen integration, though steep price increase when adding desirable tech packages. Genesis G80: Stunning interior design with high-quality materials, though rear seat entry can be tight for taller adults.

Mercedes-Benz E-Class is best for

Mercedes-Benz E-Class is the better fit for mid-size luxury sedan buyers who want to carry a family. Its standout: industry-leading interior technology and screen integration.

Genesis G80 is best for

Genesis G80 is the better fit for mid-size sedan buyers who want to carry a family. Its standout: stunning interior design with high-quality materials.

Spec-by-Spec Comparison

AttributeMercedes-Benz E-ClassGenesis G80
Starting MSRP$63,450$56,000
MSRP + destination$64,600$57,250
Fuel economy / range24/33 city/hwy20/29 city/hwy
Horsepower255 hp300 hp
Seating55
Body typeMid-Size Luxury SedanMid-Size Sedan
Powertrains2.0L I4 Turbo with Mild Hybrid, 3.0L I6 Turbo with Mild Hybrid, Plug-in Hybrid (E 350e)2.5T I4, 3.5T V6

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