2020-2021 used (original DBX)
$210,000First NZ-new DBX stock. 4.0L twin-turbo V8 550 hp. Early examples through Giltrap; service history at the authorised dealer matters materially.
Weekly
$959.60
Monthly
$4,158.25
Aston Martin model
Aston Martin DBX finance calculator
The Aston most commonly financed through trust and company structures in NZ.
Last reviewed: 23 April 2026
The DBX is Aston Martin's SUV and the variant that does most of the brand's business-structured finance work in New Zealand. The base DBX V8 and the higher-output DBX707 cover the NZ lineup through Giltrap in Auckland, both running the AMG-sourced 4.0L twin-turbo V8. DBX applications cluster around trust and company chattel mortgages because the SUV body type fits naturally into a business-use profile and the GST claim on purchase (roughly $45,000 to $58,000) moves the cash-flow picture meaningfully. Residuals hold up closer to a Porsche Cayenne or Bentley Bentayga than to an enthusiast-only Vantage.
Your estimated repayment
Weekly
$1,279/week
$2,559 /fortnight $5,544 /month
$280,000
$0
7.00% p.a.
5 years
We are not a finance company. Indicative only. Not a quote or offer of credit. Actual rates, fees, and repayments depend on your circumstances and the lender's decision.
Year by year
DBX prices and repayments, by era.
Typical NZ market prices and the weekly cost of financing each. All figures assume 7% over 5 years with no deposit. Indicative only; open the full calculator to pre-set your own rate and term.
2022-2023 used (DBX and DBX707)
$280,000DBX707 introduced with 697 hp V8 and revised chassis tune. Volume ex-lease and low-km private-sale stock entering the market.
Weekly
$1,279.46
Monthly
$5,544.34
2024-2025 used (revised interior)
$340,000Updated infotainment and interior revisions. DBX707 becomes the dominant NZ spec. Strong Giltrap service network support.
Weekly
$1,553.63
Monthly
$6,732.41
2026+ new
$450,000Current NZ-new DBX707 retail through Giltrap Auckland. Volante or special editions extend the range; check with Giltrap for current specification and build-slot availability.
Weekly
$2,056.28
Monthly
$8,910.54
Who this suits
Who buys a Aston Martin DBX?
- Trust-structured family buyers wanting a primary luxury SUV that can take school runs, dog runs, and South Island snow trips on the same day.
- Business owners running the DBX through a company chattel mortgage with the GST claim and the FBT picture modelled from the outset by an accountant.
- Buyers cross-shopping the Bentley Bentayga V8 or the Porsche Cayenne Turbo GT where the Aston badge and interior character are the deciding variable.
Financing notes
What financing a DBX usually looks like.
At $280,000 across a 4-year term at an indicative 9%, weekly repayments land around $1,620, or $7,020 a month. Trust and company buyers structuring the DBX through a chattel mortgage can claim the GST on purchase (around $36,522 inside a $280,000 used price) and deduct finance interest across the term. On new DBX707 stock through Giltrap, expect a 30% deposit requirement from the specialist lender panel.
Model-specific questions
Aston Martin DBX finance FAQ.
Is the DBX707 worth the step up from the standard DBX V8 on finance?
It depends on the intended use and the structure. The DBX707 carries roughly a $60,000 to $90,000 price premium over the standard DBX V8 new at Giltrap, with stronger performance, upgraded brakes and chassis, and firmer residuals on specialist-yard resale. Business-structured buyers typically justify the premium through the GST claim and depreciation outcome; enthusiast-personal buyers should model the full weekly cost including the tyre and fuel step-up.
Can a family trust claim the GST on a DBX purchase in NZ?
Yes, if the trust is GST-registered and the DBX is used for business purposes. The GST on the purchase price (roughly $45,000 to $58,000 on a DBX707) is claimable through a chattel mortgage structure. Fringe-benefit tax applies on the private-use portion driven by the trustee or beneficiary, and FBT calculations materially affect the overall cost picture. An accountant review before signing is essential.
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A formal estimate on a Aston Martin DBX.
Our finance partner compares multiple NZ lenders. Calculator inputs travel through to the application, and the partner returns a formal estimate after the lender's credit assessment.