Is Mercedes or Lexus more expensive to maintain?
Mercedes-Benz maintenance generally costs more over time than Lexus, driven by higher parts prices and service labor; however, the actual spend depends on the specific model, the car’s age, and how well it’s cared for. In practical terms, Lexus tends to offer lower ongoing maintenance costs and greater reliability, while Mercedes can require pricier upkeep, especially for high-end or performance variants.
What the data suggests
The following points summarize observed maintenance cost trends by brand, based on ownership-cost trackers and reliability reports.
- Mercedes-Benz models typically incur higher average annual maintenance and repair costs than Lexus models, according to industry cost-of-ownership data.
- Lexus models generally score higher for reliability, contributing to fewer unscheduled maintenance events and lower total costs over time.
- There are exceptions by model and year; newer, well-maintained Mercedes vehicles with maintenance plans may have costs closer to Lexus, while older or high-performance Mercedes models can push spending higher.
In short, while brand reputation matters, the actual spend hinges on the specific car, its maintenance history, and how it’s used.
What drives the difference
Maintenance costs are shaped by several factors, including reliability, parts pricing, labor rates, and the complexity of systems like electronics and turbocharged engines.
- Reliability and service frequency: Lexus’ reputation for reliability typically reduces unscheduled maintenance.
- Parts and labor costs: Mercedes parts and dealer labor often carry higher price tags, especially for advanced features, hybrids, or performance components.
- Model-specific considerations: High-performance AMG variants or newer hybrid technologies can significantly raise maintenance bills.
- Warranty and maintenance plans: Regional offerings, prepaid maintenance, and included services can alter year-to-year costs.
These drivers mean the gap in maintenance spend can shrink for certain models or years, but the broad trend favors Lexus for lower ongoing costs.
Model and age differences
New vs. used
New models from both brands may come with maintenance plans or complimentary services, but the baseline maintenance cost tends to be higher for Mercedes overall. In the used market, maintenance costs depend on the vehicle’s history, remaining warranty, and how well it was maintained by previous owners.
Regional variations
Labor rates and dealer pricing vary by country and region. In the United States, Mercedes maintenance generally costs more on average than Lexus, though regional promotions, service plans, and the availability of independent shops can influence actual bills.
Tips to manage maintenance costs
Before the list, here are practical ways to keep upkeep affordable without compromising safety or reliability.
- Choose models with strong reliability histories and simpler feature sets where possible.
- Stay on a regular preventive maintenance schedule to prevent expensive failures.
- Shop around for service; compare dealer quotes with reputable independent shops.
- Consider maintenance plans or prepaid services if offered in your region and align them with your expected usage.
- Set aside a maintenance fund to cover regular wear items (tires, brakes, timing components) and unexpected repairs.
By focusing on reliability, planned maintenance, and cost-conscious servicing, owners can mitigate the higher baseline costs associated with Mercedes while still preserving performance and safety.
Summary
Overall, Lexus generally offers lower maintenance costs than Mercedes-Benz, largely due to stronger reliability and competitive parts/labor pricing. That said, model choice, age, and how the car is maintained every year can narrow or widen the gap. Prospective buyers should weigh purchase price, warranty terms, and expected maintenance spend alongside personal driving needs and the availability of trusted service options.
