Fahrnex Blog
Page 3 of 3Read Fahrnex guides about maintenance timing, Germany-specific legal deadlines, digital expense tracking, and better vehicle organization.
Latest guides
Most new passenger cars need their first German Hauptuntersuchung after 36 months and then every 24 months. This guide explains the exact intervals, exceptions and how to read the inspection sticker.
HU and AU are often mentioned together, but many owners do not fully understand what each part covers.
Purchase price, depreciation, fuel, insurance, vehicle tax and workshop bills: use transparent formulas and two worked examples to calculate the real annual, monthly and per-kilometre cost of a car in Germany.
A consistent vehicle-expense record reveals what your car costs to run. Learn the fields, categories, formulas, and monthly routine that turn receipts into useful decisions.
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Content pillars
Maintenance, TUV & legal Germany, vehicle costs, fleet operations, and digital vehicle organization.
Maintenance
Service timing, maintenance planning, and how to avoid missed work.
Fleet Management
Operational guidance for shared vehicle visibility and growing fleets.
Vehicle Ownership
Everyday habits for cleaner records, calmer reminders, and modern ownership.
TÃœV & Compliance
Germany-focused deadlines, inspections, registrations, and compliance timing.
Expense Tracking
Fuel, repair, and invoice visibility for private and business vehicles.
Vehicle Documents
Insurance files, invoices, registrations, and service PDFs that stay organized.
Business Vehicle Operations
Workflows for teams moving away from spreadsheets and disconnected tools.
Helpful next steps
Use the content for context, then move into the right product path for records, deadlines, and vehicle admin.
Check vehicle identity, recall context, and research starting points in the public VIN tool.
Open VIN decoderUse more Fahrnex tools for fuel, TUV, fleet planning, and ongoing vehicle costs.
Explore toolsReach out with questions about workflows, product fit, or rollout planning.
Contact FahrnexAdd vehicles, track reminders, store TUV and workshop documents, and keep fuel, maintenance, and repair costs in one place.
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