Audi S6 vs Genesis G90
Side-by-side comparison from manufacturer specifications, NHTSA safety data, and live dealer listings.
Vehicles
Vehicles
2026 Genesis G90
Overview
| Spec | Audi S6Premium | Genesis G903.5T |
|---|---|---|
| Selected trim | Premium | 3.5T |
| Body style | Sedan | Sedan |
| Drivetrain | all wheel drive | all wheel drive |
| Fuel type | premium unleaded (required) | premium unleaded (recommended) |
| Transmission | 8-speed shiftable automatic | 8-speed shiftable automatic |
| Engine type | mild hybrid | gas |
| Model year | 2025 | 2026 |
Pricing & market
| Spec | Audi S6Premium | Genesis G903.5T |
|---|---|---|
| MSRP | $75,900 (best) | $92,700 |
| Lowest listing price | — | $24,806 (best) |
| Median listing price | — | $105,808 (best) |
| Highest listing price | — | $108,598 (best) |
| For sale now | 0 | 5 (best) |
Fuel economy & range
| Spec | Audi S6Premium | Genesis G903.5T |
|---|---|---|
| Combined MPG | 22 MPG (best) | 21 MPG |
| City MPG | 19 MPG (best) | 18 MPG |
| Highway MPG | 27 MPG (best) | 26 MPG |
| Fuel tank | 19.3 gal | 19.3 gal |
Performance
| Spec | Audi S6Premium | Genesis G903.5T |
|---|---|---|
| Horsepower | 444 hp (best) | 375 hp |
| Torque | 442 lb-ft (best) | 391 lb-ft |
| Engine size | 2.9 L | 3.5 L (best) |
| Cylinders | V6 | V6 |
Size & capability
| Spec | Audi S6Premium | Genesis G903.5T |
|---|---|---|
| Seating | 5 seats | 5 seats |
| Doors | 4 | 4 |
| Cargo volume | 13.7 cu ft (best) | 12 cu ft |
| Payload | 1,102 lbs (best) | — |
| Curb weight | 4,519 lbs (best) | 4,872 lbs |
| Ground clearance | — | 5.8 in (best) |
| Wheelbase | 115.3 in | 125.2 in (best) |
| Length | 195 in | 207.7 in (best) |
| Width | 74.3 in | 76 in (best) |
| Height | 56.9 in | 58.7 in (best) |
Safety & recalls
| Spec | Audi S6Premium | Genesis G903.5T |
|---|---|---|
| NHTSA overall | Not Rated | Not Rated |
| Frontal crash (driver) | Not Rated | Not Rated |
| Frontal crash (passenger) | Not Rated | Not Rated |
| Side crash (driver) | Not Rated | Not Rated |
| Side crash (passenger) | Not Rated | Not Rated |
| Side pole | Not Rated | Not Rated |
| Rollover | Not Rated | Not Rated |
| Open recalls (YMM scope) | 1 (best) | 2 |
Highlighted values indicate the better figure for that spec when a clear winner exists. Specs reflect the selected trim for each vehicle. Drag a vehicle header to reorder columns. MSRP and specifications are manufacturer data; listing prices and inventory come from live dealer listings. Safety ratings are from NHTSA.
Trim overview
All available trims with MSRP. The trim selected above is highlighted; comparison specs use that selection.
| Trim | Audi S6 | Genesis G90 |
|---|---|---|
| 1 | Premium $75,900 MSRP(Currently comparing) | 3.5T $92,700 MSRP(Currently comparing) |
| 2 | Premium Plus $80,200 MSRP | 3.5T E-Supercharger $103,000 MSRP |
| 3 | Prestige $84,100 MSRP | 3.5T E-Supercharger Prestige Black $105,750 MSRP |
Live inventory
Genesis G905 for sale
See all
New2026 Genesis G90
3.5T e-SC Prestige Black
Uyuni White•BlackN/A$102,738Bel Air Genesis
Fallston, MD
New2026 Genesis G90
3.5T e-SC
Uyuni White•Bordeaux Brown/Black26 mi$105,808Hyundai of Bedford
Bedford, OH
New2026 Genesis G90
3.5T e-SC
Uyuni White•Bordeaux Brown/Black19 mi$105,838Hyundai of Bedford
Bedford, OH
New2026 Genesis G90
3.5T e-SC Prestige Black
Vik Black•black213 mi$108,598Hyundai of Bedford
Bedford, OH
Certified2019 Genesis G90
3.3T Premium
Victoria Black•black74,835 mi$24,806Hilltop Ford
Richmond, CA
Audi S6 vs Genesis G90 FAQ
- Which is better: 2025 Audi S6 or 2026 Genesis G90?
- It depends on priorities. OpenDealer compares 2025 Audi S6 vs 2026 Genesis G90 on MSRP, fuel economy, horsepower, seating, towing, NHTSA safety ratings, and live market prices so you can weigh the tradeoffs.
- Which costs less: 2025 Audi S6 or 2026 Genesis G90?
- Based on starting MSRP, the 2025 Audi S6 starts lower at $75,900. Live Genesis G90 listings start at $24,806.
- Which has better startingMsrp: 2025 Audi S6 or 2026 Genesis G90?
- The 2025 Audi S6 leads on startingMsrp in this comparison (75,900).
- Which has better combinedMpg: 2025 Audi S6 or 2026 Genesis G90?
- The 2025 Audi S6 leads on combinedMpg in this comparison (22).
- Which has better horsepower: 2025 Audi S6 or 2026 Genesis G90?
- The 2025 Audi S6 leads on horsepower in this comparison (444).
- How do the NHTSA safety ratings compare for 2025 Audi S6 vs 2026 Genesis G90?
- NHTSA overall crash-test ratings in this comparison: Audi S6 (Not Rated/5 NHTSA overall); Genesis G90 (Not Rated/5 NHTSA overall).