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Nissan UD:
- Nissan UD sells a lineup of weight-specific tilt-cab trucks that sell directly against the Isuzu F-Series cabovers
- UD diesel has only one power rating and torque rating available. Hino engine is used in UD
- UD truck nomenclature identifies GVWR
- Maximum GVWR is 32,900 lb.for the UD3300
- Transmission choices limited to single 6-speed manual overdrive plus the Allison LCT2400P only available up to 25,995 lb. GVWR
- Nissan UD trucks are not spec'd, but selected from stock, with only wheelbase choices as a significant alternative
Isuzu F-Series Advantages Over Nissan UD:
- Spec-based configuration helps meet customer needs (modelbased configuration with UD)
- Choice of Duramax 6-cylinder diesel engines offer many different power ratings. Much higher maximum power and torque rating available on Isuzu F-Series, with up to 300 hp and 860 lb.-ft. of torque (Nissan UD only offers Hino diesel, rated at 230 hp and 506 lb.-ft. of torque)
- Choice of taperleaf, multileaf or air rear suspension provides the ride quality, durability and lightweight benefits of taperleaf springs or ride quality of air suspension (multileaf front suspension only on UD)
- Standard taperleaf front suspension contributes to ride quality, durability and light weight (not available on Nissan UD)
- Wet-arm windshield wipers help keep fluid on windshield, conserve fluid (not available on UD)
- RediSpec or custom spec availability vs. single spec Hino
- Hydraulic opposed-piston front and rear disc brakes standard, for powerful braking and easy service (front and rear air-overhydraulic drum brakes on UD)
- Choice of manual or automatic transmissions (UD has has only 6-speed manual available on UD3300. UD2600 has 6-speed manual or Allison LCT2400P optional)
- Choice of cab colors enhances business appeal (white cab only on UD)
- Available air seats for driver and front passenger add all-day comfort, plus work-center console provides vocational utility (UD has no air-seat options)
- AM/FM stereo radio standard, for added value (optional on UD)
- Optional bolted-on rear suspension allows easy modification (not available on UD)
- Higher maximum frame yield strength contributes to durability in heavy-duty use (120,000 psi available vs. 51,200 psi)
- Longer warranty on frame rails helps control repair costs (60 months/unlimited mileage vs. 24 months/unlimited mileage)
- Tilt-cab mechanism on passenger-side vs. driver-side, for safety when lifting cab on the highway
- Automatic-reset circuit breakers speeds minor electrical repairs (fuses standard on UD)
- Longer, more comprehensive roadside assistance coverage helps control repair costs (36 months/unlimited mileage vs. 24 months/unlimited mileage; full roadside assistance vs. towing only)
- Higher available GVWR, for maximum load carrying capability (40,090 lb. with single axle or 56,000 lb. with tandem vs. 32,900 lb.)
- Available LoPro (not available on UD)
- Full air brakes are available on trucks rated below 33,000 lb., for high-duty use. UD only installs air brakes on 3300
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Isuzu FTR/FVR/FXR |
Nissan UD 2600/3300 |
| Engine |
Isuzu 6HK1-TC |
Hino |
| Engine type |
24-valve OHC I-6 |
24-valve OHC I-6 |
| Displacement |
7.8L |
7.7L |
| Base HP |
215 @ 2200 |
230 @ 2500 |
| Base torque, lb.-ft. |
560 @ 1450 |
506 @ 1500 |
| Max. HP |
300 @ 2200 |
230 @ 2500 |
| Max. torque, lb.-ft. |
860 @ 1440 |
506 @ 1500 |
| Clutch, in. |
13.8 |
13.8 |
| Transmission, AT |
Allison 2500 std. |
Allison 5/6 speed |
| Transmission, MT |
Eaton Fuller 6ODM |
Nissan 6ODM std. |
| Front springs |
Taperleaf |
Multileaf |
| Rear springs |
Multileaf |
Multileaf |
| Wheels |
22.5 x 7.5 in. 10-bolt |
22.5 x 7.5 in. 8-bolt |
| Tires |
245/75R22.5G |
11R22.5G |
| Standard brakes |
Opposed-piston disc |
Air-hydraulic/air |
| Brakes, front in. |
15.0 disc |
15.75 x 4.7 |
| Brakes, rear in. |
15.0 disc |
15.75 x 6.1 |
| Frame, psi |
80,000 |
42,600 |
| Frame width, in |
34.0 |
33.9 |
| Frame section modulus |
12.53 cu. in. |
13.3/17.85 cu. in. |
| Frame RBM |
1,378,300 |
681,000/760,410 |
| Battery, CCA |
2x750 |
2x622 |
| Seating |
2 buckets |
2 buckets |
| Mirrors, in. |
7x16 |
6.5x11 + 5.8x4.3 |
| WB/CA/Turning Diameter |
128.0/97.0/37.6
140.0/109.0/40.5
152.0/121.0/43.5
170.0/139.0/46.9
188.0/157.0/51.2
200.0/169.0/54.0
212.0/181.0/55.5
224.0/193.0/58.3
236.0/205.0/61.1
248.0/217.0/64.0
260.0/229.0/65.9 |
150.4/118.3/42.6
171.3/139.0/48.6
187.0/154.7/52.6
202.8/170.5/56.8
218.5/186.4/61.2
253.9/221.8/70.0
156.3/124.2/44.4
177.2/145.1/50.4
192.9/160.8/54.4
208.7/176.5/58.4
238.2/206.1/65.6 |
| WB/Body lengths |
128.0/10-14
140.0/10-16
152.0/12-18
170.0/14-20
188.0/16-22
200.0/18-24
212.0/18-26
224.0/20-28
236.0/22-30
248.0/22-32
260.0/24-34 |
150.4/14-16
171.3/16-18
187.0/18-20
202.8/20-22
218.5/24-26
253.9/28-30
156.3/14-16
177.2/16-18
192.9/18-20
208.7/20-22
238.2/24-26 |
| GVWR available, lb. |
FTR: 24,350-29,000
FVR: 26,990-37,600
FXR: 33,000-49,090
FXR Tandem: 52,350-56,000 |
2600: 25,995
3300: 32,900 |
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| |
Isuzu FTR/FVR/FXR |
Nissan UD 2600/3300 |
| 4-wheel disc brakes |
Standard |
Not Available |
| Daytime running lamps |
Standard |
Standard |
| DEX-COOL |
Standard |
Not Available |
| Lower pass. window |
Standard |
Not Available |
| Roadside assistance |
Standard |
Standard (towing only) |
| Auto circuit breakers |
Standard |
Not Available |
| Progressive spring aid |
Standard |
Not Available |
| Power pass. windows |
Standard |
Standard |
| Tilt/telescopic steering column |
Standard |
Standard |
| Synthetic trans. fluid |
Standard |
|
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| |
Isuzu FTR/FVR/FXR |
Nissan UD 2600/3300 |
| Rear air suspension |
Optional |
Not Available |
| Rear stabilizer bar |
Optional |
Not Available |
| Two rear tow hooks |
Optional |
Not Available |
| Dual fuel tanks |
Optional |
Not Available |
| Oil pan heater |
Optional |
Not Available |
| Engine shutdown |
Optional |
Not Available |
| Mirrors w/clear. lamps |
Optional |
Not Available |
| AM/FM/CD |
Optional |
Optional |
| Engine block heater |
Optional |
Optional |
| Full air brakes |
Optional |
Optional (3300 only) |
| Traction control |
Optional |
Not Available |
| Tandem rear axles |
Optional |
Not Available |
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| |
Isuzu FTR/FVR/FXR |
Nissan UD 2600/3300 |
| Base warranty |
24 months/unlimited mileage |
36 months/unlimited mileage |
| Engine warranty |
36 months/unlimited mileage |
36 months/unlimited mileage |
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