Trucks · Make & Model reference
Sterling AT9500 Sleeper
Sterling AT9500 Sleeper — sleeper truck used across construction, logistics, and vocational fleets.
Operating weight
17,500 lb
Horsepower
370-500 hp
Years produced
1997-2009
AI-updated · Last refresh 7/20/2026
Full specifications
Horsepower370-500 hp
GVWR (typical)17,500 lb
Transmission10 - 18 speed manual / automated manual
EngineCummins / Detroit / PACCAR class 8 diesel
Fuel tank capacity100 - 150 gal (dual)
Sleeper size72 - 80 in
Wheelbase230 - 265 in
Recent auction history
| Year range | Hours | Avg | Low | High |
|---|---|---|---|---|
| 2004-2009 | under 400k mi | $48,000 | $36,000 | $62,500 |
| 1997-2003 | 400k - 800k mi | $31,500 | $23,500 | $40,500 |
AI price estimate
Excellent, low miles
2009 model year
$56,500
Good, average miles
2003 model year
$37,500
Fair, high miles
1997 model year
$21,000
Common problems to check
- EGR and DPF regeneration faults on emissions-era engines
- Air ride cab bushing wear
- APU / bunk HVAC failures
- Turbo actuator faults
Why buyers pick it
- Rugged legacy vocational chassis
- Simple to service
- Affordable used pricing
- Detroit / Mercedes drivetrain
Best jobs for this machine
Long-haul OTR freightTeam driving operationsCross-country dry vanReefer pulling
Sterling AT9500 Sleeper for sale on Equip Place
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