I just checked out the Rover website and there may be a benefit to you for buying vs leasing. According to LR, the LR3 can now be qualify for business truck deductions.
Quote:
"Because the Range Rover, Range Rover Sport and LR3 each have a Gross Vehicle Weight (GVW)*** of more than 6,000 pounds, when used for business, they may be able to be depreciated much more rapidly than luxury cars.**
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**Individual tax situations may vary. The information on this page was accurate at the time of publishing. Federal rules and tax guidelines are subject to change. Consult your tax advisor for complete details on rules applicable to your transaction."
Might be worth taking a look at as this lowers the cost a lot.