Trucks · Make & Model reference
Volvo VNX 400 Sleeper
Volvo VNX 400 Sleeper — sleeper truck used across construction, logistics, and vocational fleets.
Operating weight
20,000 lb
Horsepower
455-605 hp
Years produced
2018-Present
AI-updated · Last refresh 7/20/2026
Full specifications
Horsepower455-605 hp
GVWR (typical)20,000 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 |
|---|---|---|---|---|
| 2023-2026 | under 400k mi | $114,500 | $86,000 | $149,000 |
| 2018-2022 | 400k - 800k mi | $75,000 | $56,000 | $97,500 |
AI price estimate
Excellent, low miles
2024 model year
$134,500
Good, average miles
2018 model year
$90,000
Fair, high miles
2018 model year
$50,000
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
- Excellent driver safety features
- Fuel efficient I-Shift automated
- Quiet, comfortable cab
- Integrated Volvo powertrain
Best jobs for this machine
Long-haul OTR freightTeam driving operationsCross-country dry vanReefer pulling
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