The 2014 Fleetwood Expedition 40X is a 41'7" Class A diesel pusher on the Freightliner XCM Power Bridge chassis with a 360HP Cummins ISB 6.7L, Allison 3000MH transmission, triple slides, and one of Fleetwood’s most spacious mid‑luxury floorplans. It’s widely regarded as one of the best “bang‑for‑the‑buck” diesel pushers of its era.

The 40X is known for:

A huge front living room with opposing seating

Tall 84" ceilings and wide interior width

King‑bed rear suite

Large galley with residential‑style appliances

Massive storage (197 cu ft interior / 208 cu ft exterior)

It sits in Fleetwood’s mid‑luxury tier—above Bounder Diesel, below Discovery.

Engine, Chassis & Mechanical Specs
Engine: Cummins ISB 6.7L

Horsepower: 360 HP

Torque: 800 lb‑ft @ 1,800 RPM

Transmission: Allison 3000 MH 6‑speed

Chassis: Freightliner XCM Power Bridge

Fuel Capacity: 100 gallons

GVWR: 32,400 lbs

GCWR: 42,400 lbs

Hitch Rating: 10,000 lbs (1,000‑lb tongue)

Dimensions & Capacities
Length: 41' 7.5"

Width: 102"

Height: 12' 10"

Interior Height: 84"

Fresh Water: 105 gal

Gray Water: 75 gal

Black Water: 50 gal

Interior & Living Features
King memory‑foam bed (72x80)

Cedar‑lined wardrobe

32" bedroom LED TV

46" main LED TV + Sony 5.1 home theater

Dometic 12.2 cu ft 4‑door fridge w/ icemaker

Convection microwave + 3‑burner cooktop

Solid‑surface counters

Glass shower w/ skylight

Porcelain toilet

Optional stackable washer/dryer

Décor options included Shadow Cove, Wisp of Willow, and Barbados Sand.

Power, Climate & Construction
Dual roof A/C (one with heat pump)

Dual furnaces: 20,000 + 30,000 BTU

8.0 kW Onan Quiet Diesel generator

2,000‑watt pure‑sine inverter

50‑amp service

Automatic generator start

Molded fiberglass roof

Vacu‑Bonded floors/walls/ceiling

Heated tank compartments

Full‑body paint

Driver & Safety Features
Touchscreen radio w/ GPS

Backup + side‑view cameras

Tilt/telescoping wheel

Dual dash monitors

Heated remote mirrors

Four‑point automatic leveling

ABS braking system oorplans.

We do NOT charge an inspection fee or orientation fee like other dealers. Financing is available on approved credit. Service contracts are available, and trades are welcome. Check out our A+ Better Business Rating, Google, Yelp and Web reviews. For a family friendly of over 100 years combined RV experience contact the Wise Guys @ Integrity RV Arizona’s RV Specialists. Call Integrity RV or visit us at 2323 E Main St. Mesa, Az. 85213.

The 2014 Fleetwood Expedition 40X is a 41'7" Class A diesel pusher on the Freightliner XCM Power Bridge chassis with a 360HP Cummins ISB 6.7L, Allison 3000MH transmission, triple slides, and one of Fleetwood’s most spacious mid‑luxury floorplans. It’s widely regarded as one of the best “bang‑for‑the‑buck” diesel pushers of its era.

The 40X is known for:

A huge front living room with opposing seating

Tall 84" ceilings and wide interior width

King‑bed rear suite

Large galley with residential‑style appliances

Massive storage (197 cu ft interior / 208 cu ft exterior)

It sits in Fleetwood’s mid‑luxury tier—above Bounder Diesel, below Discovery.

Engine, Chassis & Mechanical Specs
Engine: Cummins ISB 6.7L

Horsepower: 360 HP

Torque: 800 lb‑ft @ 1,800 RPM

Transmission: Allison 3000 MH 6‑speed

Chassis: Freightliner XCM Power Bridge

Fuel Capacity: 100 gallons

GVWR: 32,400 lbs

GCWR: 42,400 lbs

Hitch Rating: 10,000 lbs (1,000‑lb tongue)

Dimensions & Capacities
Length: 41' 7.5"

Width: 102"

Height: 12' 10"

Interior Height: 84"

Fresh Water: 105 gal

Gray Water: 75 gal

Black Water: 50 gal

Interior & Living Features
King memory‑foam bed (72x80)

Cedar‑lined wardrobe

32" bedroom LED TV

46" main LED TV + Sony 5.1 home theater

Dometic 12.2 cu ft 4‑door fridge w/ icemaker

Convection microwave + 3‑burner cooktop

Solid‑surface counters

Glass shower w/ skylight

Porcelain toilet

Optional stackable washer/dryer

Décor options included Shadow Cove, Wisp of Willow, and Barbados Sand.

Power, Climate & Construction
Dual roof A/C (one with heat pump)

Dual furnaces: 20,000 + 30,000 BTU

8.0 kW Onan Quiet Diesel generator

2,000‑watt pure‑sine inverter

50‑amp service

Automatic generator start

Molded fiberglass roof

Vacu‑Bonded floors/walls/ceiling

Heated tank compartments

Full‑body paint

Driver & Safety Features
Touchscreen radio w/ GPS

Backup + side‑view cameras

Tilt/telescoping wheel

Dual dash monitors

Heated remote mirrors

Four‑point automatic leveling

ABS braking system oorplans.

We do NOT charge an inspection fee or orientation fee like other dealers. Financing is available on approved credit. Service contracts are available, and trades are welcome. Check out our A+ Better Business Rating, Google, Yelp and Web reviews. For a family friendly of over 100 years combined RV experience contact the Wise Guys @ Integrity RV Arizona’s RV Specialists. Call Integrity RV or visit us at 2323 E Main St. Mesa, Az. 85213.