Masterbuilt Gravity Series XT vs Napoleon Professional 605 Charcoal Cart

Quick take: The Napoleon Professional 605 Charcoal Cart costs $150 less; the Masterbuilt Gravity Series XT offers more cooking space (1,260 vs 605 sq in).

SpecMasterbuilt Gravity Series XTNapoleon Professional 605 Charcoal Cart
Price~$1,799~$1,649
Rating4.6★ (145)4.4★ (38)
TypeCharcoal GrillCharcoal Grill
Cooking Area1260 sq in605 sq in
Max Temp700°F700°F
Fuel TypeCharcoalWood/Charcoal
Build MaterialDual-wall insulated steel with porcelain interiorStainless Steel
Hopper Capacity18 lbs—
Burners——
WiFi / AppYesNo
App controlYesNo
Meat probeYesNo
PID controllerYesNo
Side burnerNoNo
RotisserieNoYes
SearingYesYes
Dimensions61 x 33 x 52 in67.5 x 24.75 x 49.25 in
Weight199 lbs241 lbs (packaged)
Warranty3 years15 years

Pros & cons

Masterbuilt Gravity Series XT

  • ✓Real charcoal flavor with pellet-grill-style automation
  • ✓700F sear capability with reversible cast iron grates
  • ✓Massive 1,260 sq in capacity - 16 rib racks or 20 chickens
  • ✓Dual-wall insulation makes it fuel-efficient and cold-weather capable
  • ✓Four probe ports and solid WiFi app monitoring
  • ✓24-hour hopper runtime covers overnight briskets
  • ✓3-year warranty triples the old Gravity Series coverage
  • ✗$1,799 is premium pricing for a brand with a budget reputation
  • ✗Electronics (fan, lid switch, board) remain the long-term failure risk
  • ✗199 lbs and a lengthy two-person assembly
  • ✗Charcoal ash cleanup is still messier than any pellet grill

Napoleon Professional 605 Charcoal Cart

  • ✓A rear rotisserie burner fired by charcoal rather than gas — genuinely unique in the US market
  • ✓The charcoal bed raises and lowers on a crank, so sear height is adjustable mid-cook without touching the fire
  • ✓Front-loading charcoal door means you reload without moving a grate full of food
  • ✓15-year limited warranty, the longest on any charcoal grill in the catalog
  • ✓850 sq in total cooking area and 605 sq in of main grid — roughly two Weber kettles
  • ✓ACCU-PROBE lid gauge reads to 700°F with the smoking and searing bands marked, not a vague dial
  • ✗$1,649 is Big Green Egg XLarge money for a steel grill that will not hold heat like ceramic
  • ✗67.5 inches wide — this needs as much patio as a full gas cart
  • ✗The rotisserie kit is $221.99 extra despite the rotisserie burner being the headline feature
  • ✗38 reviews at 4.4 on Napoleon's own store is a thin base for a $1,649 purchase
  • ✗241 lbs packaged; assembly and placement are a two-person job
  • ✗Stainless at this price point still discolors above the firebox — that is physics, not a defect, but buyers are surprised