* Based on opinions and should be considered as general guidance only.
- Reliability (4)GMC Yukons generally have a good reputation for reliability, and the 2019 model is no exception. Major powertrain components are robust, and common issues are relatively few. Regular maintenance is key, but owners typically report a dependable vehicle that holds up well over time.
- Maintenance (3)Maintenance costs for the 2019 GMC Yukon SLT are typical for a large SUV. Parts can be more expensive than for smaller vehicles, and fuel economy, while decent for its class, means higher running costs. However, routine service is straightforward, and many independent shops are familiar with these platforms, offering alternatives to dealership pricing.
- Technology (3)The technology in the 2019 Yukon SLT is functional but not groundbreaking. The infotainment system with an 8-inch touchscreen is user-friendly and supports Apple CarPlay and Android Auto. However, some of the advanced safety features were optional and not as refined as those found in some competitors. USB ports are plentiful, which is convenient.
- Comfort (4)Comfort is a strong suit for the Yukon SLT. The seats are plush and supportive, making long journeys enjoyable. There's abundant space in the first two rows, and even the third row is usable for adults on shorter trips, though legroom can be tight. The cabin is well-insulated from road and wind noise, contributing to a serene experience.
- Dynamics (3)The 2019 GMC Yukon SLT offers a generally smooth ride, especially on highways, but its large size and body-on-frame construction mean it's not particularly agile. Handling can feel a bit ponderous in tighter situations, and while the V8 engine provides ample power for acceleration and towing, it's not a sporty drive.
