Genesis G90 vs Mercedes-Benz S-Class: Which to Buy

Genesis G90 starts at $92,000; the Mercedes-Benz S-Class starts at $118,900. Before taxes and fees, the Genesis G90 is $26,800 less. Mercedes-Benz S-Class makes more power, 442 hp against 375 hp.
Frequently Asked Questions
Is the Genesis G90 or the Mercedes-Benz S-Class cheaper?
The Genesis G90 costs less to start. Genesis G90: $92,000 plus $1,250 destination. Mercedes-Benz S-Class: $118,900 plus $1,150 destination. Taxes, title and registration are on top of both.
Which gets better fuel economy, the Genesis G90 or the Mercedes-Benz S-Class?
The Genesis G90 is rated 18/26 city/hwy, and the Mercedes-Benz S-Class is rated 20/28 city/hwy. Real-world results depend on how and where you drive.
How many people does each seat?
The Genesis G90 seats 5. The Mercedes-Benz S-Class seats 5.
What are the trade-offs between the two?
Genesis G90: Stunning, distinctive exterior design, though lower brand recognition compared to German rivals. Mercedes-Benz S-Class: Unmatched interior material quality and craftsmanship, though high cost of entry and ownership compared to some rivals.
Genesis G90 is best for
Genesis G90 is the better fit for full-size sedan buyers who want to carry a family. Its standout: stunning, distinctive exterior design.
Mercedes-Benz S-Class is best for
Mercedes-Benz S-Class is the better fit for full-size luxury sedan buyers who drive in snow and rain. Its standout: unmatched interior material quality and craftsmanship.
Spec-by-Spec Comparison
| Attribute | Genesis G90 | Mercedes-Benz S-Class |
|---|---|---|
| Starting MSRP | $92,000 | $118,900 |
| MSRP + destination | $93,250 | $120,050 |
| Fuel economy / range | 18/26 city/hwy | 20/28 city/hwy |
| Horsepower | 375 hp | 442 hp |
| Seating | 5 | 5 |
| Body type | Full-Size Sedan | Full-Size Luxury Sedan |
| Powertrains | 3.5T V6, 3.5T V6 E-Supercharger | 3.0L I6 Turbo with Mild Hybrid, 4.0L V8 Biturbo with Mild Hybrid, S 580e PHEV |