NPR-HD Advantages Over Ford F-450 Super Duty

Ford F450

NPR 3500

Ford F-450:

  • F-450 competes against NPR
  • 4 wheelbase choices on F-450 regular cab with 120 inch maximum CA
  • 16,500 lb. GVWR on F-450; 15,000 lb. GVWR option
  • 6.8L V-10 gas standard
  • 6.4L diesel engine available
  • Available with regular cab, extended cab or crew cab
  • New Ford Work Solutions connectivity features
  • 4WD available
  • No tilt cab -- difficult engine accessibility

NPR Advantages:

  • Overall length of comparable CA trucks is 50 inches shorter, requiring less parking space for fleets
  • Maximum effective CA of 147 in vs. 120 in. CA for F-Series. N-Series can accommodate bodies to 20 ft. in length vs a maximum 16 ft. on F-Series
  • Built from the ground up as a commercial vehicle for a long life (F-450 is derived from a pickup)
  • Reverse Elliot I-Beam front axle and taperleaf springs on NPR-HD are rugged and low maintenance with excellent service history. Ford uses coil springs on a tubular beam, with leading links and a lateral link for axle location.
  • Conventional cab Ford weights much more than shorter cabover Isuzu. Comparable CA diesel models show Isuzu is 1865 lb. lighter than Ford. Gas engine Isuzu is 1546 lb. lighter. Extra truck weight costs operators extra fuel for every mile traveled
  • Tilt cab allows easy engine access (limited engine access on F-450 Super Duty with very high reach-over to engine area)
  • Tighter turning diameter (curb-to-curb) for comparable cab-to-axle ratio (33.5 ft./109.0 in. WB vs. 48.6 ft./165.0 in. WB ) dramatically improves maneuverability
  • Wider door opening for easy entry and exit (85 degree vs. 60 degree)
  • Durable tricot breathable woven seat material is comfortable and long lasting (solid vinyl standard on F-450 Super Duty)
  • Standard tilt and telescopic steering column contributes to driver comfort (optional tilt steering wheel on F-450)
  • Grab handle to assist entry and exit contributes to safety on the job (not available on F-Series)
    6-speed automatic (with diesel) vs. 5-speed helps improve performance and efficiency
  • Standard fold-down center seat includes convenient work area on NPR; base seat on F-450 is non-folding bench
  • Higher frame yield strength contributes to durability (44,000 psi vs. 36,000 psi)
  • Standard diesel exhaust brake contributes to brake life and braking performance. Not available on F-450
  • Greater visibility with larger windshield, larger side windows, larger side mirrors and lower dash to improve vision. Front sight line of 8.6 ft. for NPR vs. 23.8 ft. for F-450
  • Wide, self-cleaning step on NPR vs. optional cab steps on F-450
  • Standard daytime running lamps vs. optional
  • Battery box on frame rails of NPR-HD helps extend battery life by removing batteries from hot under-hood area
  • Easier serviceability with in-cab fluid checks vs. Ford's under-hood fluid-checks
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SPECIFICATIONS    
  Isuzu NPR-HD Ford F-450 Super Duty
GVWR 14,500 lb. 16,500
Engine type (gas) SOHC I-4 (OHV V8) OHV V8 (SOHC V8/V10)
Displacement (gas) 5.2L (6.0L) 6.4L (6.8L)
HP, gas 325 @ 5000 362 @ 4750
Torque, gas 360 @ 4400 457 @ 3250
HP, diesel (MT) 175 @ 2400 325 @ 3000
HP, diesel (AT) 205 @ 2400 325 @ 3000
Torque, diesel (MT) 387 @ 1850 600 @ 2000
Torque, diesel (AT) 441 @ 1850 600 @ 2000
Clutch, in. 12.8 11.9/13
Transmission, gas 4ODA GM 6ODM/5ODA Ford
Transmission, diesel 6ODA Aisin 6ODM/5ODA Ford
Alternator, amp (gas) 110 (145) 200 (157)
Steering 18.8-20.9:1 power 17:1 power
Front axle, lb. 6,830 7,000
Front springs, lb. 8,440 taperleaf 4,800/6,500 coil
Rear axle, lb. (gas) 14,550 (11,020) 12,000
Rear springs, lb. 9,880 multileaf 12,000 multileaf
Wheels (gas) 16 x 6 (19.5 x 6) in. 6-bolt 19.5 x 6 in. 10-bolt
Tires (gas) 215/85R-16E (225/70R19.5F) 225/70R19.5G
Brakes, front (gas) 11.5 (14.3) in. disc 14.53 in. disc
Brakes, rear (gas) 12.6 x 3.94 (4.72) in. drum 15,35 in. disc
Frame, psi 44,000 36,000
Frame width, in 33.5 34
Frame section modulus 7.20 cu. in. 10.1/17.2
Frame RBM 316,800 363,600
Battery, CCA (gas) 2x750 (1x750) 2x750 (1x650)
Fuel tank, gal. 30 in-frame 40 in-frame
Seating Driver & 2 pass. 3 pass. Bench
Mirrors, in. 8x17 7x8.5
WB/CA (effective) 109.0/80.0 141/60.0
132.5/103.5 165/84.0
150.0/121.0 189/108
176.0/147.0 201/120
WB/Turning Diameter 109.0/33.5 141/42.3
(curb-to-curb, ft.) 132.5/40.7 165/48.6
  150.0/45.3 189/54.8
  176.0/51.9 201/57.9
WB/Body lengths 109.0/10,(gas) 12 141/8, 9
132.5/14 165/10, 11, 12
150.0/16, 18 189/14, 16
176.0/20 201/16, 18
Notes:
 
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STANDARD EQUIPMENT    
  Isuzu NPR-HD Ford F-450 Super Duty
Vehicle Health Reports Standard Not Available
Drop-design windows Standard Not Available
DEX-COOL Standard (gas) Equivalent
Exhaust brake Standard (diesel) Not Available
Tilt/telescopic steering column Standard Optional Tilt
Tricot fabric Standard Optional Fabric
Tilt cab Standard Not Available
Folding center seat Standard Uplevel equipment
Daytime running lamps Standard Fleet option
Cruise control Standard Uplevel or fleet option
PTO prep. Standard (diesel) Optional
Air conditioning Standard (gas) Optional
Power windows Standard Optional
Power door locks Standard Optional
Floor mat Standard Standard
Tachometer Standard Standard
Convex mirrors Standard Standard
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OPTIONAL EQUIPMENT    
  Isuzu NPR-HD Ford F-450 Super Duty
Engine block heater Optional (diesel) Optional
Engine oil pan heater Optional  
Limited slip differential Optional Optional traction control
AM/FM/CD Optional Optional, AM/FM Standard
Air deflector Optional  
Spare wheel Optional (Dealer Installed) Optional
Side mounted fuel tank Optional (diesel)  
Engine protection system Optional (diesel)  
Engine hour meter Optional (diesel) Standard
Backup alarm Optional  
Chrome wheel sim. Optional  
Heated mirrors Optional Optional
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WARRANTY    
  Isuzu NPR-HD Ford F-450 Super Duty
Base warranty, diesel 36 months/unlimited mileage 36 months/36,000 miles
Base warranty, gas 36 months/36,000 miles 36 months/36,000 miles
Engine warranty, diesel 36 months/unlimited mileage 60 months/100,000 miles
Engine warranty, gas 36 months/36,000 miles 60 months/60,000 miles
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