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.
| OPTIQ | Model X | |
|---|---|---|
| Manufacturer | Cadillac | Tesla |
| Starting price | — | — |
| Monthly payment | — | — |
| Fuel type | Electricity | Electricity |
| Fuel economy | 34.0 kWh/100 mi | 32.9 kWh/100 mi |
| CO₂ emissions | — | — |
| Annual maintenance cost | — | — |
Common-issue data is not available yet.
NHTSA-based complaint data lists suspension as the most-reported problem area for the Model X, with complaint-heavy years including 2020 and 2023 and 2023/2024 years specifically noted. Symptoms are not component-specific in the source, but owners report suspension behavior issues, and the presence of crash-related complaints makes this safety-relevant. Have a Tesla or EV specialist inspect for abnormal noises, uneven tire wear, and prior complaint history before purchase.
AutoReliabilityIndex data for the 2023 Model X shows 45 steering complaints out of 183 total owner complaints, and steering is listed as a common issue for the 2018-2025 model range. The exact fault, whether power assist, steering column, or alignment, is not specified. A test drive at low and highway speeds, checking for warning messages, pulling, or noises, is advised, and checking the vehicle's NHTSA recall status is recommended.
Electrical system is described as a common issue for the Model X, with 'Electrical System' listed as a most-common problem area for 2023, with 16 complaints, and for 2025, with 2 out of 13 total complaints. Specific faults are not itemized, so warnings, charging-system faults, or accessory battery issues are possibilities. Check charging functionality, 12V accessories, and any open safety recalls before purchase.
The 2024 Model X had 'Forward Collision Avoidance' as a most-common problem area with 3 complaints and 2 crash-related complaints, while the 2025 Model X had 'Service Brakes' as a most-common problem area with 2 complaints. The likely issue is false or overactive forward-collision warnings or automatic braking, which can increase rear-end collision risk. Verify current Tesla firmware and test driver-assistance features in a clear area before purchase.
Cadillac OPTIQ and Tesla Model X suit different driving needs. The main differences below cover price, monthly payment, fuel economy, and running costs.
Both models use Electricity. Fuel economy is OPTIQ — 34.0 kWh/100 mi; Model X — 32.9 kWh/100 mi. Model X uses less energy in everyday driving.
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.
Want to compare other models? Return to the full catalog or calculate financing using your own terms.
