Big Tree: The 1st Gen Toyota Sequoia (2001–2007)

Say what you will about millennials, but there’s no doubt that right now, the millennial generation is the one that holds all the economic cards in this country. Finally moving into their late 20s to mid-30s, the generation that grew up before widespread access to dial-up Internet and watched as their lives were intimately changed by the events of 9/11 are now able to buy things. And what better vehicle to buy than probably the most underrated full-size SUV from the early 2000s — the 1st Gen Toyota Sequoia?

A New Era for Toyota SUVs in America

The Toyota Sequoia was first introduced for the 2001 model year, based on the first-generation Tundra pickup. It marked a major milestone as the first full-size SUV built by Toyota in North America, assembled at Toyota’s TMMI plant in Princeton, Indiana.

Designed to Compete with American Giants

Toyota Engineering Chief Kaoru Hosegawa developed the Sequoia to go head-to-head with American mainstays like the Ford Expedition and Chevy Tahoe — two of the most popular full-size SUVs at the time. Toyota clearly intended to make its mark in the U.S. full-size SUV market.

Development Timeline and Design Origins

Back in 1995, Toyota began exploring options to replace the T100 pickup. Recognizing the growing demand for full-size SUVs in the U.S., Toyota saw an opportunity. By 1997, designer Toshihiko Shirasawa finalized the exterior design for what would become the 1st gen Toyota Sequoia, and the patent was filed in April 1998.

Built on a Tundra Backbone

The Sequoia shares its engine, dashboard, sheet metal, and chassis with the first-gen Toyota Tundra, with some distinct differences:

• Rear 1/3 of the sheet metal is unique

• Rear disk brakes

• A multi-link rear suspension with a live axle (unlike the Tundra’s leaf-spring setup)

Performance Specs: Powertrain and Drivability

Legendary 4.7L V8 Engine

At launch, the Sequoia was powered by Toyota’s trusted 4.7L V8 engine, producing 240 horsepower and paired to a four-speed automatic transmission. This engine, shared with the 100 Series Toyota Land Cruiser, was known for its bulletproof reliability.

Upgrades in the Mid-2000s

In 2005, the 1st gen Sequoia received major upgrades:

• Variable Valve Timing (VVT-i), boosting power to 282 horsepower

• Five-speed automatic transmission

• An updated 4WD system featuring a Torsen center differential for better traction

This new center diff split power 40/60 (front/rear) during normal driving, and adjusted dynamically up to 53/47 or 29/71 during slippage — ideal for off-road adventures or harsh weather.

In 2005, the four-wheel-drive system was also upgraded with a Torsen center differential in the transfer case, replacing the previous open design. The new Torsen center differential split power in full-time mode by sending 40 percent to the front and 60 percent to the rear under normal driving conditions, or up to 53 percent to the front and 71 percent to the rear during slippage.

Why the 1st Gen Sequoia Is a Hidden Gem

So, why do enthusiasts love this SUV so much? Simply put:

• It’s slightly larger than the Land Cruiser 100 series

• Shares many components with the reliable Toyota Tundra

• Well-engineered, overbuilt, and surprisingly affordable in today’s used market

Despite being overlooked by most buyers (often pegged as a “soccer mom SUV”), it’s become a sleeper hit among those in the know.

Affordable Full-Size SUV with Legendary Reliability

Right now, the market shows that you can score a clean, well-maintained used Toyota Sequoia (2001–2007) for anywhere between $5,000 and $7,500 — especially through private sales like Craigslist.

What to Look Out For When Buying

Timing Belt Maintenance

The 4.7L V8 has just one major caveat: the timing belt must be replaced religiously every 90,000 to 100,000 miles. The engine’s high compression means a snapped timing belt can result in catastrophic piston-valve contact. So, if you’re shopping for a 1st gen Toyota Sequoia for sale, make sure the timing belt is either recently replaced or budget for the job immediately. Do this, and you’re good to go.