MyCarDealer blog

Guides and numbers for used-car dealers across Europe – auctions, import and export, VAT, pricing and running a dealership.

Pricing & valuation

VW Crafter 2.0 TDI engine problems: buying vans for stock

VW Crafter 2.0 TDI engine problems: injector, EGR, DPF and AdBlue faults, high-mileage checks and the repair costs that hit van margins.

6 min read
Electric cars

VW electric car used: ID.3, ID.4 and e-Golf guide

VW electric car used buying guide: ID.3, ID.4, e-Golf and e-up battery health, software versions, heat pump and residual values.

7 min read
Pricing & valuation

VW Golf common problems: Mk6, Mk7 and Mk8 for dealers

VW Golf common problems by generation: TSI chains, TDI EGR, DSG, Mk8 infotainment bugs and what each costs to recondition before resale.

7 min read
Pricing & valuation

VW Passat 2.0 TDI problems: B6, B7 and B8 dealer guide

VW Passat 2.0 TDI problems across the B6, B7 and B8: engine, DSG and electrical faults, high-mileage checks and resale value for dealers.

6 min read
Pricing & valuation

VW Polo car buying guide for used-car dealers

Polo car buying guide for dealers: 6R and AW generations, 1.2 TSI chains, TDI diesels, DSG gearbox and the checks to do before buying Polos for stock.

6 min read
Pricing & valuation

VW Transporter 2.0 TDI engine problems: T5 and T6 guide

VW Transporter 2.0 TDI engine problems on T5 and T6 vans: EGR, injectors, turbo and AdBlue issues and what they cost a dealer to fix.

6 min read
Pricing & valuation

VW Transporter DSG gearbox problems: vans and SUVs

VW Transporter DSG gearbox problems and Caddy and Tiguan DSG faults: which units suffer under load and what to check before buying for stock.

7 min read
Pricing & valuation

VW used cars: which models and engines dealers should buy

VW used cars for dealers: Golf, Polo, Passat, Tiguan and Transporter demand, TSI, TDI and DSG risks and resale values by market.

7 min read
Running a dealership

We buy cars: setting up a stock-buying service as a dealer

We buy cars service for dealers: buying stock from the public with data-backed offers, checks, paperwork, safe payment and marketing to sellers.

7 min read
VAT & tax

What does VAT margin mean at car auction? Margin vs qualifying

What VAT margin means at a car auction, how margin cars differ from VAT-qualifying cars and how each status changes your maximum bid and profit.

9 min read
Pricing & valuation

What is trade price? Trade vs retail price for used cars

What trade price means for a used car, how it differs from retail and wholesale price, and how big the gap must be for a dealer to make money.

7 min read
Running a dealership

Where do car dealers buy cars? Wholesale sources in Europe

Where do car dealers buy cars? Trade auctions, wholesale cars, part exchanges, leasing returns and cross-border sourcing, with the pros and cons of each.

7 min read

For car dealers

Know your margin before you buy

MyCarDealer compares any car from an auction or listing with the market in your country and shows the net margin after VAT, transport and costs – and the maximum bid.

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