If you're searching for a 2023 GMC Yukon SLT for sale in South Gate, CA, this commanding full-size SUV at CARTIME deserves your attention. With a powerful V8 engine, spacious three-row interior, and genuine 4WD capability, this Yukon SLT Sport Utility checks every box for families, commuters, and weekend adventurers throughout the Los Angeles area. At 63,729 miles, it's well into its stride — broken in, priced below new, and ready to work for you from day one.

About This 2023 GMC Yukon SLT

The 2023 model year brought refinements to an already polished platform, and this Yukon SLT represents the sweet spot in the lineup — well above the base SLE in content, yet offering exceptional value compared to the Denali. With just over 63,000 miles on the clock, this SUV is far from worn out. GMC Yukons are built to run well past 200,000 miles with proper maintenance, meaning this one has most of its life still ahead of it. The SLT trim adds premium touches that make every drive feel intentional, from the upgraded interior materials to the enhanced tech suite that keeps drivers connected and in control.

2023 GMC Yukon Performance and Engine

EcoTec3 5.3L V8 Power

Under the hood sits GMC's legendary EcoTec3 5.3-liter V8, one of the most proven engines in the full-size SUV segment. This engine produces 355 horsepower and 383 lb-ft of torque, delivering the kind of pull you need whether you're merging onto the 710 Freeway or hauling gear up into the San Gabriel Mountains.
 

10-Speed Automatic Transmission and 4WD

Paired with a smooth 10-speed automatic transmission with overdrive, gear changes are nearly imperceptible in daily driving while fuel efficiency stays competitive for a V8. The 4WD drivetrain gives you genuine off-road and adverse-weather confidence — a real asset when weekend trips take you beyond the pavement of greater Los Angeles County.

GMC Yukon SLT Features and Interior

The SLT trim delivers a premium, well-appointed cabin that can comfortably seat up to nine passengers across three rows. Expect features including leather-appointed seating, a large infotainment touchscreen with Apple CarPlay and Android Auto, tri-zone automatic climate control, a power liftgate, heated front seats, and a robust suite of driver assistance technologies. The Yukon's upright, truck-based stance also means exceptional cargo flexibility — fold the third row and you have one of the largest cargo volumes in the segment.

GMC Yukon Reliability and Ownership

The GMC Yukon has earned a reputation for long-term durability that few full-size SUVs can match. Built on GM's T1 truck platform and sharing its bones with the Chevrolet Tahoe and Cadillac Escalade, the Yukon benefits from decades of engineering refinement. The EcoTec3 5.3L V8 is widely regarded as one of the most reliable V8 engines in production — owners routinely report 150,000 to 200,000+ miles with routine maintenance. The 10-speed transmission has matured significantly since its introduction and receives strong marks from long-term owners. For buyers in South Gate and greater Los Angeles County, this means a dependable daily driver that won't keep you guessing.

Why Buy From CARTIME in South Gate, CA

CARTIME, located in South Gate in Los Angeles County, has built a reputation for offering quality pre-owned vehicles to buyers throughout the greater LA area. Shopping at a local dealership means you can inspect the vehicle in person, ask real questions, and work with people who understand the Southern California market. Whether you're coming from Huntington Park, Downey, Lynwood, Paramount, or Bell, CARTIME is centrally located and easy to reach. Buying locally also means faster paperwork, easier communication, and a team that's accountable to its community.

Financing a Used GMC Yukon Near South Gate

Financing a used GMC Yukon near South Gate, CA is more straightforward than many buyers expect. CARTIME works with a range of lenders to find competitive rates for buyers across the credit spectrum — whether your credit is excellent, fair, or still being rebuilt. A larger down payment can help secure better terms, and with a vehicle at this price point and mileage level, lenders view the Yukon as solid collateral. Come in prepared with proof of income and insurance, and the CARTIME finance team will walk you through your options with no pressure.

Frequently Asked Questions

Is the 2023 GMC Yukon SLT a good buy?

Yes. The 2023 Yukon SLT hits an excellent balance between premium features and practical value. It offers more content than the base trim and significant savings compared to the Denali, making it one of the most popular configurations in the Yukon lineup. With a proven V8 and strong reliability record, it's a smart long-term investment.
 

How many miles is too many for a used GMC Yukon?

With proper maintenance history, a GMC Yukon with 60,000-80,000 miles is considered mid-life. These vehicles are routinely driven past 200,000 miles. At 63,729 miles, this 2023 Yukon SLT is well-maintained and has substantial life remaining, especially given its relatively recent model year.
 

What does the Yukon SLT trim include over the base SLE?

The SLT adds leather-appointed seating, a larger infotainment display, heated front seats, a power liftgate, enhanced safety technology, additional interior trim upgrades, and in many configurations, a premium audio system. It's a meaningful step up that most buyers feel immediately when they get inside.
 

Does this Yukon have 4WD or AWD?

This 2023 GMC Yukon SLT is equipped with 4WD — a selectable four-wheel-drive system designed for both on-road traction and light off-road use. It's ideal for Southern California drivers who encounter mountain roads, dirt trails, or occasional wet weather.
 

What is the fuel economy on a 2023 GMC Yukon with a 5.3L V8?

The 2023 Yukon with the 5.3L EcoTec3 V8 is EPA-rated at approximately 14 mpg city and 19 mpg highway in rear-wheel-drive configuration, with 4WD models performing similarly. The cylinder deactivation technology helps improve efficiency during light-load highway cruising.

Serving South Gate and Surrounding Areas

CARTIME proudly serves drivers throughout South Gate and the broader Los Angeles County region. Buyers regularly make the trip from Downey, Lynwood, Huntington Park, Compton, Bell Gardens, Paramount, and communities across the South Bay and Gateway Cities corridor. If you're anywhere in the greater Los Angeles area, a short drive to South Gate puts you behind the wheel of one of the nicest used full-size SUVs in the region. With freeway access from the 710 and 105, getting to CARTIME is never a hassle.

Contact CARTIME Today

Ready to experience this 2023 GMC Yukon SLT in person? Contact CARTIME in South Gate, CA at (323) 508-2931 to schedule your test drive or ask any questions about this vehicle. Our team is here to help you drive home in confidence. Stop by, take it for a spin through South Gate and surrounding Los Angeles County communities, and find out why so many local buyers choose CARTIME for their next vehicle purchase.