Car Price Calculation Comparaison

Import landed-cost calculator (China-to-Spain)

Non-EU purchase of original European-spec (CBU) cars sold in China → registered in Spain. Comparing declaration options & checking actual customs base triggers.

DUA · IEDMT · IVA

Vehicle & baseline parameters

Supports vehicles older than 10 years (retains 10% minimum floor for BOE valuation).


Calculates automatically using current mid-market rates, but can be overridden manually.


Declaration scenarios

Option 1: Honest declaration matching actual price paid.


Option 2: Alternative declared price (e.g. lower invoice or differing paperwork).

CO₂ emission band determining the IEDMT tax rate percentage.

Side-by-side comparison table

Option 1 (Price paid = Declared) vs. Option 2 (Alternative declared price)
Cost metric Option 1: Price paid & same declared
18,000 USD
Option 2: Alternative declared value
12,000 USD
Actual out-of-pocket vehicle price
Declared FOB (Customs baseline)
Ocean freight & insurance
CIF value at customs
EU customs duty (10% of CIF)
Spanish IVA (21% of CIF + duty)
BOE reference value (depreciation table)
IEDMT taxable base & note
IEDMT tax amount
Homologation, ITV, DUA & gestoría
Total actual landed cost

Financial Impact & Savings Summary

Difference in total landed cost between Option 1 (honest declaration) and Option 2 (alternative declaration).

European CBU models imported from China & vehicle depreciation

While many German cars in China are locally built in joint ventures, flagship models are exported as CBU (Completely Built-Up) vehicles directly from European factories. These models (like the Porsche 911, Audi RS6, BMW X7, or Mercedes G-Class) are mechanically identical to their European equivalents, though homologation costs in Spain remain high (approx. 3,000 €) to verify safety, emissions, and lighting parity before issuing Spanish documentation.

When calculating matriculation taxes (IEDMT), Hacienda applies a strict depreciation schedule based on the vehicle's age since first registration. For vehicles hitting the 10-year mark, the value retains 19%. After 12 years, it hits a permanent floor limit, retaining 10% of its original reference price.

Age since registration % of new price retained
3 years 67%
5 years 47%
8 years 28%
10 years 19%
12+ years (Over 12) 10% (Floor limit)
Regulatory warning: Declaring an artificially low invoice value (Option 2) lowers immediate import duty and IVA, but carries severe inspection and tax penalty risks if Spanish customs (AEAT) audits the transaction value against international market data.

Reference prices, exchange rates, and fee lines are editable starting points for analysis, not official rulings. Verify the exact current BOE tables and consult a licensed customs agent before filing real DUA paperwork.