2021 Kenworth T680

$44,900

UsedClass 8Sleeper Truck

Grand Island, NE

Miles

481,830 mi

Year

2021

Engine

PACCAR MX-13

Horsepower

455 HP

Transmission

Automated Manual

Axle Config

6x4

Description

2021 Kenworth T680 with a 76 inch raised roof sleeper, two beds and 8 new drive tires! Powered by a Paccar MX at 455 horsepower with a 12 speed automated transmission on air ride suspension. Grille guard and new drive tires. The interior feature dual high back air ride seats, multi function steering wheel, two beds, fridge, desk, and Dclimate battery powered APU. Fresh PM service, DPF cleaned and DOT inspected. We have many finance options to fit your business needs. One or two year Kenworth Certified Pre-Owned warranty available at additional cost! Call Rush Truck Center of Denver today!

Specifications

Engine

Make: PACCAR
Model: MX-13
HP: 455
Displacement: 12.9L
Fuel: Diesel

Drivetrain

Transmission: Automated Manual

Dealer

Rush Truck Centers

Grand Island, NE

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2021 Kenworth T680

$44,900

UsedClass 8Sleeper Truck

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Grand Island, NE

Trans. Model

PO-16F112C12

Chassis

Wheelbase: 232"
GVWR: 52,000 lbs
Front Axle: 12,500 lbs
5th Wheel Type: Air Slide

Equipment

Wheels: Aluminum

Details

Mileage: 481,830 mi
Body Type: Truck-Tractor

VIN

1XKYDP9X8MJ451214

NHTSA Verified

Stock #

rush-619923

Dealer

Rush Truck Centers

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Market Index

2021 Kenworth T680 MX-13

View full index →

Median Price

$49,788

This listing

10% below market median

Active listings

Specifications

Engine

Make: PACCAR
Model: MX-13
HP: 455
Displacement: 12.9L
Fuel: Diesel

Drivetrain

Transmission: Automated Manual
Trans. Make: PACCAR
Trans. Model: PO-16F112C12
Speeds: 12
Axle Config: 6x4
Rear Ratio: 2.64

Chassis

Wheelbase: 232"
GVWR: 52,000 lbs
Front Axle: 12,500 lbs
5th Wheel Type: Air Slide

Sleeper

Size: 77"

Equipment

Wheels: Aluminum

Details

Mileage: 481,830 mi
Body Type: Truck-Tractor

Description

Features

ApuDpfAir RideRefrigerator

Finance calculator

2021 Kenworth T680 · 481,830 mi

Est. monthly

$859.19

Vehicle price

Pre-tax purchase price

Term (months)

Down payment (10%)

$4,490

Owner-ops: 10–20% typical

APR (9.50%)

Prime 7–9% · Median 9–12% · Subprime 14%+

Trade-in value

Deducted from financed amount

Condition

Drives Federal Excise Tax (FET)

Federal Excise Tax (FET)

FET applies$0

Skip if straight truck under 33k GVWR or trailer under 26k GVWR.

Off — used vehicles are exempt

Sales tax (0.00%)

Often 0% for interstate commercial use

Doc fee

Some states cap (CA $85, NY $75)

Title + registration

State title + lien fee

Balloon payment at end

Lowers monthly; paid as lump at term

Apply Section 179 first-year deduction

Heavy trucks (GVWR > 14,000 lbs) qualify for full deduction up to $1,220,000 in 2026. Assumes purchase in service this tax year. Consult a CPA.

Amount financed

$40,910

Total interest

$10,641

Total cost

$56,041

Effective / month

$859.19

Estimate only. Actual financing depends on credit, dealer program, and lender terms. Heavy-truck APRs typically range 7–18% depending on credit tier, vehicle age, and LTV. Interstate commercial-use purchases are often exempt from state sales tax. TruckRadar is not a lender. Consult a commercial-vehicle lender for binding quotes.

Price History

Date	Price	Change
Apr 22, 2026	$44,900	-$2,000
Apr 17, 2026	$46,900	-$50
Apr 10, 2026	$46,950	+$2,050
Apr 1, 2026	$44,900	-$50
Mar 24, 2026	$44,950	+$50
Mar 20, 2026	$44,900	-$50
Feb 24, 2026	$44,950	--

Apr 22, 2026

$44,900

-$2,000

Apr 17, 2026

$46,900

-$50

Apr 10, 2026

$46,950

+$2,050

Apr 1, 2026

$44,900

-$50

Mar 24, 2026

$44,950

+$50

Mar 20, 2026

$44,900

-$50

Feb 24, 2026

$44,950

Market Index

2021 Kenworth T680 MX-13

View full index →

Median Price

$49,788

This listing

10% below market median

Active listings

2021 Kenworth T680

Description

Specifications

Dealer

2021 Kenworth T680

Specifications

Engine

Drivetrain

Chassis

Sleeper

Equipment

Details

Description

Features

Finance calculator

Price History

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