A new Gravely ZT HD typically costs about $5,500-$7,500 before tax, with deck size, engine, dealer setup, and delivery affecting the final price. Used models can cost substantially less, but hours, maintenance history, and deck condition matter as much as the year.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| New ZT HD | $5,500 | $6,500 | $7,500 | Common 48- to 60-inch configurations |
| Used ZT HD | $2,500 | $4,000 | $5,500 | Condition, age, and engine hours drive value |
| Dealer delivery | $0 | $100 | $300 | May be waived for local pickup or promotions |
| Sales tax | Varies | Varies | Varies | Based on the buyer’s location |
New Gravely ZT HD Prices by Deck Size
New ZT HD pricing commonly starts around $5,500-$6,000 for a 48-inch deck, reaches roughly $6,000-$6,800 for a 52-inch model, and runs about $6,300-$7,500 for a 60-inch model. These are practical U.S. shopping ranges rather than fixed national list prices; dealer inventory and model-year promotions can change the quote.
A realistic budget for a typical new ZT HD is about $6,500 before sales tax. The estimate assumes a standard residential configuration, ordinary dealer preparation, and no optional accessories or extended service plan. Assumptions: standard equipment, normal dealer setup, and no unusually high local freight charge.
What the Dealer Quote Includes for Setup and Delivery
Most mower quotes combine the machine with dealer preparation, which may include assembly, fluid checks, and a test run. Ask whether the advertised price includes these items, because fees and delivery can make two apparently similar quotes differ by several hundred dollars.
| Quote item | Typical price | What can change it |
|---|---|---|
| Mower and standard equipment | $5,500-$7,500 | Deck, engine, model year, and promotions |
| Dealer setup | $0-$250 | May be included or itemized |
| Delivery | $0-$300 | Distance and dealer policy |
| Accessories | $100-$700 | Mulch kit, bagger, or protective items |
| Tax and registration-related charges | Location-dependent | Sales tax and any applicable local requirements |
Compare the out-the-door total, not just the mower’s advertised price. A mulch kit or bagger is generally an optional purchase, while preparation and delivery charges depend on the seller.
Does a 48-Inch or 60-Inch Deck Change the Price?
Deck width is a major price and productivity variable. Moving from a 48-inch to a 60-inch deck often adds several hundred dollars, but the wider deck can reduce mowing passes on open, level lawns. A 48-inch model may be easier to maneuver through narrow gates and around landscaping.
Engine and feature packages also matter. A model with a higher-capacity engine or upgraded seat and controls may land near the top of its deck-size range. Check the exact model specification: two ZT HD listings with the same deck width may not have identical engines or included features.
Measure the narrowest gate and mowing paths before paying extra for a wider deck. A 60-inch deck needs more clearance than a 48-inch deck, and limited access can erase the time savings of added cutting width.
How Local Freight and Dealer Preparation Affect the Total
Freight charges, setup policies, and inventory vary by dealer. Rural buyers may face a delivery charge when the nearest seller is far away, while local pickup can avoid that fee. Dealers with multiple units in stock may also be more flexible on price than sellers ordering a specific configuration.
Regional differences are not fixed, but a quote in a high-demand or high-cost metro area may be about 3%-8% above a comparable rural-market offer. Seasonal promotions can offset that difference. Get at least two written quotes for the same model, deck, and accessories, and check whether the quoted price includes setup and delivery.
Confirm the model number and included equipment before comparing regional prices. An apparent discount may reflect a different model year, configuration, or accessory package.
Three ZT HD Quote Examples for Common Lawn Sizes
A smaller property with gates or tight turns might use a 48-inch deck. A larger open lawn may justify the 60-inch cut, while a 52-inch model is a middle-ground choice. The examples below are estimates, not dealer offers.
| Example | Configuration | Estimated total before tax |
|---|---|---|
| Narrow-access yard | 48-inch deck, setup included, pickup | $5,700-$6,300 |
| Mixed lawn | 52-inch deck, setup and $150 delivery | $6,250-$7,050 |
| Open acreage | 60-inch deck, mulch kit, delivery | $6,800-$8,100 |
Accessory choices and delivery explain much of the difference between these totals. Add local sales tax to estimate the final checkout amount, and verify whether the accessory is factory-installed or sold separately.
How Used ZT HD Hours and Deck Condition Change Value
Used ZT HD listings often fall around $2,500-$5,500. Lower-priced examples are more likely to be older, heavily used, or in need of repairs; clean, newer machines with service records can approach the price of a discounted new unit. Engine hours are useful, but they do not tell the full story without maintenance records and an inspection.
Inspect the deck for rust, cracks, bent blades, and uneven cutting, then check belts, tires, controls, and starting behavior. A repair estimate of $500-$1,000 can quickly make a seemingly inexpensive mower less attractive. Ask for a cold start and a test cut when possible.
Compare the used price with the cost of repairs and the new mower’s warranty terms. A lower purchase price is not necessarily a lower total cost if the deck or drivetrain needs work.
Which ZT HD Costs Can Buyers Reduce?
Buyers can often lower the total by comparing identical configurations, picking up the mower, and declining accessories they will not use. A bagger, mulch kit, or cover can be added later if needed; buying everything at once may not produce the best price.
Ask dealers about prior-model-year inventory and written discounts, but check warranty start dates and included features. Avoid choosing a smaller deck solely to save money if it adds substantial mowing time, and avoid paying for a wider deck that cannot fit through the property’s access points.
The clearest savings come from controlling delivery, accessories, and configuration—not skipping necessary setup checks. Request an itemized quote showing mower price, preparation, delivery, accessories, and tax separately.
Five-Year Fuel and Maintenance Budget for a ZT HD
Purchase price is only part of ownership. Fuel use varies with lawn size, terrain, mowing frequency, and engine condition. Routine expenses can include oil and filters, blades, belts, tires, and periodic service; a general planning allowance is about $150-$400 per year for maintenance and wear items, excluding major repairs.
Over five years, that allowance totals roughly $750-$2,000, in addition to fuel and any repair outside routine upkeep. A mower used frequently on rough or sloped ground may need more attention than one used lightly on a smooth lawn. Following the maintenance schedule and keeping the deck clean can help limit avoidable wear.
Estimate ownership using the purchase quote plus five years of fuel, maintenance, and likely repairs. This comparison is especially useful when a used mower’s discount is small relative to a new model’s warranty and condition.