If you are shopping the full-size Gator, the first thing you will notice is how many names are on the list: XUV 845M, 845M HVAC, 845R Premium Cab, 845R Signature Edition, then the same run again as 875 diesels. Deere sells them all as the same size of machine, so it is fair to ask what you are actually choosing between.
This guide skips the sport-UTV talk and sticks to what matters for work: gas or diesel, open station or cab, Premium Cab or Signature Edition, and what you can haul and tow. Every number below comes from John Deere's own spec sheets and sales material for the redesigned XUV 845 and XUV 875.
Before the differences, know that most of the work capability is shared. Gas or diesel, you get:
So the 845-versus-875 question is not about whether the machine can do the job. It is about which engine and which cab suit how you will use it day to day.
The 845 is the gas model and the 875 is the diesel. Per Deere's spec sheet, the gas engine makes about 53 hp (39.5 kW) and the diesel makes about 22.8 hp (17.0 kW). Both are liquid-cooled four-cycle engines.
Choose the 845 gas if you want the most power on the spec sheet, or you drive longer distances across the property. Deere also reports up to 31 percent less exhaust noise on the gas 845 models at 21.5 mph compared with the previous generation (the figure applies to gas models only).
Choose the 875 diesel if you already run diesel on the farm and want one fuel for the tractor, the skid steer, and the Gator, or if the machine spends most of its day working at low speed with a load or a trailer rather than covering ground. Remember that the towing and cargo ratings are the same, so the diesel is not a heavier-duty machine on paper. It is a different kind of engine for a different kind of day.
For a wider look at how the two fuels play out in the field, we covered it in Gas vs. Diesel Gators: Which Side-by-Side Makes Sense for Your Terrain?
This is where most of the price spread comes from, and it is a decision about how many months of the year you will be in the seat in weather.
XUV 845M and 875M (open station). The base work machines. Good for summer chores, short trips, and anyone who is in and out of the seat all day.
XUV 845M HVAC and 875M HVAC. An enclosed cab with heating and air conditioning. If you feed, fence, or check livestock in November, this is the step that matters most.
XUV 845R and 875R Premium Cab. The cab-equipped R trim. See the XUV 875R Premium Cab Diesel for the diesel version.
XUV 845R and 875R Signature Edition. The fully equipped trims. Per Deere, the Signature Edition cab adds easy-clean premium leather seats, a 7-speaker touchscreen infotainment system, a rear-facing camera and a sliding rear window that opens the cab to the cargo box. Heating and air conditioning are standard. See the XUV 845R Signature Edition and the XUV 875R Signature Edition.
A factory radio with Bluetooth is available on the full-size line, and Deere's integrated precision technology (boundary mapping with GreenStar Ready) is available on all full-size HVAC models. It requires a StarFire receiver, a Universal Display and a JDLink modem.
Start with three questions: what fuel do you already buy, how many hours a week will you be in the seat in bad weather, and do customers or family ride with you. Those answers narrow the list to two or three machines faster than any spec sheet.
We have the full-size line at our stores across Ohio and Indiana and we are glad to put you in the seat of an open and a cab model side by side. Browse the full lineup on our Full-Size Crossover Gators page, or start with our 2026 Gator buyer's guide if you are still deciding between series. Current pricing and availability change, so ask your local Koenig store for a quote on the exact trim.