2025 Chevy Tahoe RST Duramax: Fuel Economy Test on Denver 100 Loop

2025 Chevy Tahoe RST Duramax Overview

• 🚀 The 2025 Chevy Tahoe RST Duramax is tested for fuel economy on the 111-mile Denver 100 loop.
• ✨ The RST package includes blacked-out logos, black trim, and 24-inch wheels, presented in a stunning radiant red.
• 💡 This large, three-row, full-size SUV is known for being a best-seller in its class.

Fuel Economy Test and Performance

• ⛽ The vehicle features an easy-fill diesel system with a separate DEF fill next to the fuel cap.
• 📊 The Denver 100 loop is an 111-mile route around Denver, primarily highway speeds with some stop-and-go traffic.
• 📈 The Tahoe is rated for 22 MPG combined and 24 MPG highway, but the test aims for closer to 28 MPG.
• 🛣️ During the first half of the loop, averaging 27.5 MPG was achieved despite mostly uphill driving.
• 🚗 The final calculated MPG after the 110.6-mile test was approximately 27 MPG, exceeding the official ratings.

Ride Comfort and Features

• ☁️ Despite large 24-inch wheels, the ride is exceptionally comfortable due to the magnetic air ride adaptive suspension.
• 🛋️ The seats are described as plush and comfortable, enhancing the luxurious feel.
• 👁️ Visibility is good, with a large rear window and multiple camera views available, including standard, hitch, and side views.

Diesel Engine and Towing Capabilities

• ⚙️ The 3.0L inline-6 Duramax diesel engine produces 305 horsepower and 495 lb-ft of torque.
• 🛠️ A newer, more durable oil pump belt is designed to last up to 200,000 miles.
• 🔗 The Max Trailering package ($540) adds features like hitch view, smart trailer integration, blind zone steering assist for trailering, and hill descent control.
• ⚓ The towing capacity is 8,000 lbs for the diesel, slightly less than the gas options (8,200 lbs) and competitors like the Armada (8,500 lbs).

Interior Technology and Convenience

• 📱 The interior boasts a large 17.7-inch screen with Google built-in, wireless Apple CarPlay, and Android Auto.
• 🎛️ Physical climate controls are available alongside touchscreen options.
• 💡 A notable feature is the power sliding center console, which can move back to create more open space or allow rear passengers easier access to cup holders.
• ☀️ The panoramic sunroof has separate buttons for tilt, open, and slide, which could be consolidated.

Pricing and Competitors

• 💰 The tested RST Duramax model is priced at $82,930, which is noted as expensive but less than some competitors.
• 🚗 Competitors like the Nissan Armada, Suburban, and Toyota TRD are generally more expensive.
• 🤔 The video concludes by asking for viewer opinions on the vehicle and its price point.