A green semi-truck hauling two flatbed trailers loaded with stacked lumber drives along a winding road through a dense forest of tall, slender trees.

Kenworth Trucks

New Zealand's most trusted name in heavy haulage, backed by the Southpac team.

BUILT FOR THE LONG HAUL

Red rectangular Kenworth logo with the letters KW in a circular emblem on the left and the word KENWORTH in bold, white capital letters to the right.

BEHIND KENWORTH

Kenworth has been engineering world-class heavy-duty trucks for more than a century, trusted by operators for strength, reliability, driver comfort and long-haul performance.

Built to handle demanding New Zealand transport conditions, Kenworth trucks deliver the power, durability and productivity needed across freight, logging, livestock, construction, bulk haulage and highway work.

When you buy a Kenworth through Southpac Trucks, you get more than a truck. You get local knowledge, genuine PACCAR parts, nationwide branch and dealer support, specialist technicians and a team that understands what Kiwi operators need to keep trucks on the road and earning.

From build specification and new truck preparation through to servicing, parts and ongoing support, Southpac stands behind every Kenworth we deliver.

Two men wearing high-visibility vests shake hands and smile while standing in front of a large green and silver semi-truck. One man is in shorts; the other is in jeans. The scene is outdoors, with cloudy skies.

Kenworth Models


Built for New Zealand conditions.

Kenworth trucks are built to handle the demands of New Zealand transport, from regional freight through to heavy haulage, logging, livestock and long-distance linehaul.

The range includes both cab-over and conventional models, giving operators the flexibility to choose the right truck for the job, the route and the payload. From the K220 through to the T420, T620, T659 and T909, every model is designed with strength, comfort and real-world productivity in mind.

Every Kenworth can be configured to suit your operation, with support from Southpac Trucks and our nationwide branch and dealer network.


K220

T420 & T420SAR

T620 & T620SAR

T659

T909


A Legacy Built on the World's Best

Kenworth's story begins in 1923, when Harry Kent and Edgar Worthington set out to solve a problem nobody else could: hauling heavy loads down the tight, rugged logging roads of the Pacific Northwest. Their answer was a truck as tough as the people driving it. Over 100 years later, that same philosophy still drives every Kenworth built.

From producing the first American diesel-powered truck in the 1930s, to pioneering the raised-roof sleeper cab in the 1970s, Kenworth has spent a century setting standards the rest of the industry follows. The iconic W900, the aerodynamic T600, the capable T800 - each one a milestone in trucking history.

In 1968, Kenworth came to Australia, establishing a plant in Bayswater and cementing their presence in the southern hemisphere. That commitment to getting boots on the ground, understanding local conditions, and building trucks that perform in the real world has never changed.

Today, Kenworth continues to lead with the Next Generation T680, advanced electric and hydrogen-powered vehicles, and a lineup built for every application imaginable.

As part of the PACCAR family alongside DAF and Peterbilt, Kenworth represents over a century of proven performance. Southpac Trucks is proud to bring that legacy to New Zealand.

Black and white photo of the Kenworth Motor Truck Corporation building on a street corner, with several early 20th-century trucks parked outside and overhead utility wires crossing above.

The Southpac Difference

We're not just a dealership. We're the people you call at 2am on the Haast Pass. Southpac has been backing Kiwi operators for decades.

NZ Owned & Operated

No offshore call centres. Just real people, across both islands.

Two people in work uniforms stand smiling in front of a branded pickup truck with “HDL” and colorful graphics on the side, parked on a paved surface with a white wall in the background.

Dedicated aftersales support

Our techs know your truck. They know NZ roads. We'll stand behind that.

We're Everywhere You Are

Branches nationwide. Wherever the job takes you, we're not far behind.

Customer Stories

Real People. Real Kenworth Stories.

View all
KenworthWarwick Wilshier: A Life in Logging and a Legacy Built on Kenworth

Warwick Wilshier: A Life in Logging and a Legacy Built on Kenworth

Twenty years as Chairman of the Log Transport Safety Council, inducted into the NZ Transport Hall of Fame, and still as passionate about trucks as the day he started. Meet Warwick Wilshier — a true...

KenworthStuart Drummond Transport: Built for the Job, Built Kenworth

Stuart Drummond Transport: Built for the Job, Built Kenworth

In the demanding world of log cartage, reliability isn't optional. Stuart Drummond Transport has put Kenworth to the test on some of New Zealand's toughest roads — and the trucks keep delivering.

KenworthGleeson & Cox: Over a Century of Moving Auckland Forward

Gleeson & Cox: Over a Century of Moving Auckland Forward

From a Model T Ford on a cream run in 1912 to one of Auckland's most established transport companies — the Gleeson & Cox story is one of family, resilience and over a century of keeping New Zea...

Red rectangular Kenworth logo with the letters KW in a circular emblem on the left and the word KENWORTH in bold, white capital letters to the right.

Interested in a kenworth truck?

Talk to the Southpac team today. We'll help you find the right truck for the job and make the process straightforward.