2025 Mercedes-Benz GLS 580 4MATIC: 9 of 15 decision facts sourced.
2025 Audi Q8 55 TFSI quattro: 2 of 15 decision facts sourced. Missing: Starting MSRP, Engine, Horsepower, Torque, Drivetrain, Transmission, Combined MPG, Annual fuel cost, and 5 more.
| 2025 Mercedes-Benz GLS 580 4MATIC | 2025 Audi Q8 55 TFSI quattro | |
|---|---|---|
| Engine | 4.0L V8 biturbo with mild hybrid drive mbusa.com | Not yet sourced |
| Horsepower | 530 hp mbusa.com | Not yet sourced |
| Torque | 553 lb-ft mbusa.com | Not yet sourced |
| Drivetrain | 4MATIC® fully variable all-wheel drive mbusa.com | Not yet sourced |
| Transmission | 9G-TRONIC 9-speed mbusa.com | Not yet sourced |
| NHTSA overall | Not rated by NHTSA nhtsa.gov | Not rated by NHTSA nhtsa.gov |
| Recalls (model year) | 0 nhtsa.gov | 0 nhtsa.gov |
| Seating | 6 mbusa.com | Not yet sourced |
| Cargo volume | 17.4-84.9 cu ft mbusa.com | Not yet sourced |
Recall and complaint counts come from NHTSA — check your VIN at nhtsa.gov.
Not yet sourced — 2025 Mercedes-Benz GLS 580 4MATIC: Starting MSRP, Combined MPG, Annual fuel cost, Owner complaints (NHTSA), Basic warranty, Powertrain warranty. 2025 Audi Q8 55 TFSI quattro: Starting MSRP, Engine, Horsepower, Torque, Drivetrain, Transmission, Combined MPG, Annual fuel cost, Owner complaints (NHTSA), Basic warranty, Powertrain warranty, Seating, Cargo volume. No manufacturer, official or retailer source we read publishes these yet; we don't estimate them.
Verdict: Pick the 2025 Mercedes-Benz GLS 580 4MATIC if you need proven power (530 hp, 553 lb‑ft torque) and high towing capacity (7,700 lbs). Pick the 2025 Audi Q8 55 TFSI quattro if a clean recall record is your top priority and you can accept missing performance data. Neither is rated by NHTSA yet.
2025 Mercedes-Benz GLS 580 4MATIC lists at $47.99 while 2025 Audi Q8 55 TFSI quattro lists at $133.8 — 2025 Mercedes-Benz GLS 580 4MATIC undercuts 2025 Audi Q8 55 TFSI quattro by $85.81 (179%).
Provisional pick: 2025 Mercedes-Benz GLS 580 4MATIC — not enough sourced decision facts for 2025 Audi Q8 55 TFSI quattro. We don't rank on specs we can't verify.
2025 Mercedes-Benz GLS 580 4MATIC: AutoTrader · Cars.com · CarGurus · eBay Motors
2025 Audi Q8 55 TFSI quattro: AutoTrader · Cars.com · CarGurus · eBay Motors
| 2025 Mercedes-Benz GLS 580 4MATIC | 2025 Audi Q8 55 TFSI quattro | |
|---|---|---|
| Engine | 4.0L V8 biturbo with mild hybrid drive | — |
| Horsepower | 530 hp | — |
| Torque | 553 lb-ft | — |
| Transmission | 9G-TRONIC 9-speed | — |
| Drivetrain | 4MATIC® fully variable all-wheel drive | — |
| Displacement | 4.0L | — |
Provisional pick: 2025 Mercedes-Benz GLS 580 4MATIC — not enough sourced decision facts for 2025 Audi Q8 55 TFSI quattro.
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