Freightliner Cascadia vs Kenworth T680

Below, every figure both makers publish sits side by side, with the Freightliner Cascadia and the Kenworth T680 drawn to the same scale from their dimension drawings.

Freightliner · truck
Freightliner Cascadia
Change modelFull specs PDF
Kenworth · truck
Kenworth T680
Change modelFull specs PDF
Add a modelUp to four

All specifications

Every figure the makers publish. Search for one, or show only those that differ.

Differences only(31)

FigureFreightliner Cascadia Kenworth T680

Dimensions

Bumper to back of cab (BBC)2.946 mNot published

Sleeper roof optionsMid-Roof XT 48 in, 60 in, 72 in; Raised Roof 60 in, 72 inNot published

Max wheel cut50°up toNot published

Bumper to front axleNot published1.283 mset-back front axle

Front axle to back of cabNot published1.882 m

Bumper to back of cab (day cab)Not published3.165 mstandard hood day cab

Front axle to back of sleeperNot published3.548 m76 in high-roof sleeper, standard hood

Front axle to rear of roof fairingNot published4.039 m76 in high-roof sleeper

Bumper to back of sleeperNot published4.829 m76 in high-roof sleeper, standard hood

Bumper to rear of roof fairingNot published5.296 m76 in high-roof sleeper

Front axle to front of tilted hoodNot published2.23 mhood tilt clearance

Tilted hood height above frameNot published2.047 mfrom bottom of frame rail

Sleeper roof height above frameNot published3.198 m

Roof fairing height above frameNot published3.238 m76 in high-roof sleeper, top of fairing

Day cab roof height above frameNot published2.129 m

Day cab roof fairing height above frameNot published3.231 mstandard hood day cab

Width over mirrorsNot published3.04 mfront view

Cab width (front view)Not published2.474 m

Cab width (rear view)Not published2.101 m

Frame widthNot published0.864 moutside of frame rails

Dimensions (Australian build, Cascadia 126)

Cab height3.03 mday cab; heights exclude aero deviceNot published

Wheelbase4.425 m6x4 day cab, standard tare-mass vehicleNot published

Kerb weight8,200 kgNot published

Gross vehicle weight26,000 kg6x4, Australia rating; 24 t New ZealandNot published

Engine

Engine modelDetroit Gen 5 DD13370-525 HP, 1,250-1,850 lb-ftPACCAR MX-1312.9 L

Gross power370-525 HP405-510 hpPACCAR MX-13

Max torqueup to 1,850 lb-ft1,550-1,850 lb-ftPACCAR MX-13

DisplacementNot published12.9 LMX-13

Transmission

TransmissionDetroit DT12 On-Highway Series 12-speed automated manual (DT12-HE, DT12-HL); Eaton Cummins Endurant 12-speedPACCAR TX-12 automated (with MX-13); PACCAR TX-18 and TX-18 PRO (with MX-11)

Front axleDetroit or Meritor 12k, 12.5k, 13.3k, 14.7k; Hendrickson Steertek NXT 12.5k, 13.3kNot published

Rear axleDetroit single 20k, 23k and tandem 40k; Meritor single 20k, 23k and tandem 40k, 46kPACCAR DX-40 tandem axle (with MX-13)

Sources: Freightliner Cascadia specifications page (USA) · Kenworth Heavy Duty Body Builder Manual, Sept 2024 (T680/T880/W990), section 3 Dimensions

Drawn to scale

Side views measured off each maker's dimension drawing, front edges and ground lined up.

Freightliner CascadiaKenworth T680Same scale, front edges and ground lined up.