Compare two new cars by price, estimated monthly payment, fuel economy, and other specifications. Data comes from the CarPayCheck.com catalog and uses your selected financing terms.
| Q7 | GX | |
|---|---|---|
| Manufacturer | Audi | Lexus |
| Starting price | — | — |
| Monthly payment | — | — |
| Fuel type | Hybrid | Gasoline |
| Fuel economy | 20.0 mpg | 17.0 mpg |
| CO₂ emissions | 406 g/mi–443 g/mi | 505 g/mi |
| Annual maintenance cost | — | — |
The Audi Q7 commonly has electrical system issues reported across the 2019 to 2026 model years. Owners report intermittent dashboard warning lights, infotainment screen freezes, and sensor errors. These faults can require control module diagnostics or replacement and may reduce confidence in the vehicle's reliability.
Suspension problems are a commonly reported issue area for the 2019-2026 Audi Q7. Symptoms include uneven ride height, a harsh or noisy ride, and failure of air suspension components such as air struts or the compressor. If air springs fail, the vehicle can sit low or become immobile, and repairs are expensive.
Forward collision avoidance is a reported problem area across the covered model years, with the 2025 model year specifically cited for owner complaints. Symptoms can include false alerts or unresponsive collision warnings that may require sensor calibration or replacement. Related ADAS repairs typically cost several hundred to over a thousand dollars.
Yes, the 2025 Audi Q7 has two recorded owner complaints related to the lane departure system. Symptoms may include unresponsive lane departure warnings or false alerts. The research does not provide a specific repair cost for this subcategory.
Yes, the 2025 Audi Q7 has two recorded owner complaints related to the back over prevention system. Symptoms may include rear cross-traffic alerts failing or activating incorrectly. The research does not provide a specific repair cost for this subcategory.
The 2019-2023 Lexus GX460 with the 4.6L V8 can develop a coolant leak in the valley between the cylinder banks, often from the valley-pipe O-rings or gaskets under the intake manifold. Symptoms include a sweet coolant smell, dropping coolant level with no obvious external leak, a possible low-coolant warning, and eventual overheating if ignored. The 2024 and newer GX550 uses a different twin-turbo V6 and is not affected by this specific issue. Repair typically requires removing the intake manifold and replacing the valley gaskets or O-rings.
Audi Q7 and Lexus GX suit different driving needs. The main differences below cover price, monthly payment, fuel economy, and running costs.
The models use different powertrains: Q7 — Hybrid; GX — Gasoline. The better choice depends on your daily route and access to charging.
The final choice is about more than numbers: annual distance, city or highway use, and the space your household needs all matter. Use the CarPayCheck.com calculator to apply your financing terms and evaluate both cars in your situation.
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