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| NPR Advantages Over Express/Savana 3500 |
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Chevy Express/GMC Savana 3500:
- Chevy Express/GMC Savana 3500:
- Express and Savana 3500 compete against NPR
- 3 wheelbase choices on Express/Savana
12,300 lb. GVWR
- Other Express/Savana choices include single rear wheel version and 4500 version with 13,980 lb. GVWR
- 6.0L V8 gas standard, Duramax V8 diesel optional
- 4-speed automatic transmission only
- Room for only 2 people -- no center seat
- No tilt cab -- difficult engine accessibility
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NPR Advantages Over Express/Savana 3500:
- More available wheelbases to meet customer needs (109, 132.5, 150 and 176 in. vs. 139, 159 and 177 in.)
- Maximum effective CA of 147 in vs. 118 in. CA for Express/Savana. NPR can accommodate bodies to 20 ft. in length vs a maximum 16 ft. on Express/Savana
- Built from the ground up as a commercial vehicle for a long life (Express/Savana is a cutaway van)
- Higher front-axle capacity (6830 lb. vs. 4600 lb.) stands up to rugged commercial use
- Higher front GAWR (4700 lb. vs. 4600 lb. for gas engine NPR helps meet commercial needs
- Tilt cab allows easy engine access (limited engine access on Express/Savana)
- Tighter turning diameter (curb-to-curb) for comparable cab-to-axle ratio (33.5 ft./109.0 in. WB vs. 47.9 ft./139.0 in. WB) improves maneuverability
- Reverse Elliot I-Beam front axle is strong and maintains alignment for reduced tire wear (Express/Savana use car-like double A-arms with coil springs)
- Wider door opening for easy entry and exit (85 degree vs. 70 degree)
- Durable tricot breathable woven seat material is comfortable and long lasting (solid vinyl on Express/Savana)
- Standard tilt and telescopic steering column contributes to driver comfort (optional tilt steering wheel on Express/Savana)
- Grab handle to assist entry and exit contributes to safety on the job (not available on Express/Savana)
- 6-speed automatic (with diesel) vs. 4-speed automatic helps improve performance and efficiency
- Longer scheduled maintenance intervals helps reduce downtime and service costs (every 10,000 mi. vs. every 5,000 mi.)
- Higher frame yield strength contributes to durability (44,000 psi vs. 33,000 psi)
- Higher frame section modulus helps meet commercial needs (7.20 cu. in. vs. 6.44 cu. in.)
- Higher RBM is a measure of the total advantage in frame strength over the Express/Savana (316,800 lb.-ft./in. vs. 212,520 lb.-ft./in.)
- 3-passenger seating with fold-down passenger seats vs.
- 2-passenger seating with no fold down seatbacks
- Wide, self-cleaning step on NPR vs. no steps on Chevy/GMC
- Straight, flat frame rails for easy body installation vs.Express/Savana frame that positions components above frame rails
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| SPECIFICATIONS |
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Isuzu NPR |
Chevy Express/
GMC Savana 3500 |
| GVWR |
12,000 lb. |
12,300 lb. |
| Engine type (gas) |
SOHC I-4 (OHV V8) |
OHV V8 (OHV V8) |
| Displacement (gas) |
5.2L (6.0L) |
6.6L (6.0L) |
| HP, gas |
325 @ 5000 |
323 @ 4600 |
| Torque, gas |
360 @ 4400 |
373 @ 4400 |
| HP, diesel (MT) |
NA |
NA |
| HP, diesel (AT) |
205 @ 2400 |
250 @ 3200 |
| Torque, diesel (MT) |
NA |
NA |
| Torque, diesel (AT) |
441 @ 1850 |
460 @ 1600 |
| Clutch, in. |
NA |
NA |
| Transmission, gas |
4ODA GM |
4ODA |
| Transmission, diesel |
6ODA Aisin |
4ODA |
| Alternator, amp (gas) |
110 (145) |
145 (145) |
| Steering |
18.8-20.9:1 power |
17:1 power |
| Front axle, lb. |
6,830 |
4,600 Double A-Arm |
| Front springs, lb. |
8,440 taperleaf |
4,600 coil |
| Rear axle, lb. |
11,020 |
8,600 |
| Rear springs, lb. |
7,950 multileaf |
8,350 multileaf |
| Wheels |
16 x 6 in. 6-bolt |
16 x 6.5 in. 8-bolt |
| Tires |
215/85R-16E |
215/85R-16E |
| Brakes, front |
11.5 in. disc |
12.8 in. disc |
| Brakes, rear |
12.6 x 2.95 in.drum |
13.58 in. disc |
| Frame, psi |
44,000 |
33,000 |
| Frame width, in |
33.5 |
34.8 |
| Frame section modulus |
7.20 cu. in. |
6.44 cu. in. |
| Frame RBM |
316,800 |
212,520 |
| Battery, CCA (gas) |
2x750 (1x750) |
2x770 (1x600) |
| Fuel tank, gal. |
30 in-frame |
33 in-frame |
| Seating |
Driver & 2 pass. |
2 buckets |
| Mirrors, in. |
8x17 |
7x8.5 |
| WB/CA (effective) |
109.0/80.0 |
139/70.0 |
| 132.5/103.5 |
159/90.0 |
| 150.0/121.0 |
177/108.0 |
| 176.0/147.0 |
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| WB/Turning Diameter |
109.0/33.5 |
139/47.9 |
| (curb-to-curb, ft.) |
132.5/40.7 |
159/54.1 |
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150.0/45.3 |
177/59.9 |
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176.0/51.9 |
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| WB/Body lengths |
109.0/10,(gas) 12 |
139/10, 11, 12 |
| 132.5/14 |
159/11, 12, 14 |
| 150.0/16, 18 |
177/14, 16 |
| 176.0/20 |
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| Notes: |
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| STANDARD EQUIPMENT |
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Isuzu NPR |
Chevy Express/
GMC Savana 3500 |
| Vehicle Health Reports |
Standard |
Not Available |
| Drop-design windows |
Standard |
Not Available |
| DEX-COOL |
Standard (gas) |
Standard |
| 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 |
Not Available |
| Daytime running lamps |
Standard |
Standard |
| Cruise control |
Standard |
Optional |
| PTO prep. |
Standard (diesel) |
Not Available |
| Air conditioning |
Standard (gas) |
Standard |
| Power windows |
Standard |
Optional |
| Power door locks |
Standard |
Optional |
| Floor mat |
Standard |
Optional |
| Tachometer |
Standard |
Standard |
| Convex mirrors |
Standard |
Optional |
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| OPTIONAL EQUIPMENT |
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Isuzu NPR |
Chevy Express/
GMC Savana 3500 |
| Engine block heater |
Optional (diesel) |
Optional |
| Engine oil pan heater |
Optional |
Not Available |
| Air conditioning |
Optional (diesel) |
Standard |
| AM/FM/CD |
Optional |
Optional |
| Air deflector |
Optional |
Not Available |
| Spare wheel |
Optional (Dealer Installed) |
Optional |
| Side mounted fuel tank |
Optional (diesel) |
Not Available |
| Engine protection system |
Optional (diesel) |
Not Available |
| Engine hour meter |
Optional (diesel) |
Not Available |
| Backup alarm |
Optional |
Not Available |
| Chrome wheel sim. |
Optional |
Not Available |
| Heated mirrors |
Optional |
Optional |
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| WARRANTY |
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Isuzu NPR |
Chevy Express/
GMC Savana 3500 |
| 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 |
36 months/36,000 miles |
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