“The Tahoe is a great SUV. I got it because it's the best fit for my family and I. Only disappointment was the sound system, infotainment, was extremely outdated.”
2015 Chevrolet Tahoe: What's New, Specs & Features
Last updated August 4, 2026
The 2015 Chevrolet Tahoe is a full redesign and the first year of its fourth generation. The headline change is an all-new body and cabin paired with a new 5.3-liter EcoTec3 V8.
About the 2015 Chevrolet Tahoe
4th generation (2015-2020), first year of the redesign
Chevrolet positions the Tahoe as a full-size SUV for buyers who need real towing strength, three rows, and truck-based durability without moving up to the longer Suburban. The pitch is a blend of big-V8 capability, body-on-frame toughness, and a quieter, nicer cabin than older full-size SUVs. Compared with large crossovers, Tahoe is about heavier-duty hauling and towing; compared with Suburban, it delivers the same basic formula in a shorter, easier-to-park body.
Commercial and LS models focus on utility, with three-row seating, V8 power, and standard parking aids; Commercial has a nine-passenger bench-seat layout. LT adds family-friendly upgrades such as an 8-inch touchscreen, Bose audio, heated leather seats, and driver-alert features. LTZ is the luxury-focused version, with a smoother Magnetic Ride Control suspension, heated and cooled front seats, blind-spot monitoring, and power-folding rear seats.
What changed, by category
Powertrain
A new 5.3-liter EcoTec3 V8 replaced the previous engine. It uses direct injection, variable valve timing, and cylinder deactivation, producing 355 horsepower and 383 lb-ft of torque; a 6-speed automatic remained standard across the lineup.
Styling
Chevrolet gave the Tahoe new exterior sheet metal and a fully redesigned interior with better materials and a more upscale look. Commercial roof rails and LT fog lights changed from standard to optional.
Safety
A rear camera and rear parking sensors became standard across the lineup. LT gained forward-collision warning, lane-departure warning, and a vibrating driver-alert seat, while LTZ added blind-spot monitoring and rear cross-traffic alert.
Tech
The cabin gained more USB ports and power points. The LT's 8-inch touchscreen became standard, as did the alarm system on LS, LT, and LTZ; LTZ navigation and the LS tilt steering wheel changed from standard to optional.
Structural
The new fourth-generation platform brought a quieter body and redesigned second- and third-row seats that fold flatter, creating a more useful cargo floor.
2015 Chevrolet Tahoe specs and features by trim
| Feature | ||||
|---|---|---|---|---|
| Engine | V8, EcoTec3, FF, 5.3L | V8, EcoTec3, FF, 5.3L | V8, EcoTec3, FF, 5.3L | V8, EcoTec3, FF, 5.3L |
| Transmission | Auto, 6-Spd Overdrive | Auto, 6-Spd Overdrive | Auto, 6-Spd Overdrive | Auto, 6-Spd Overdrive |
| Drivetrain | 2WD | 4WD | 4WD | 4WD |
| Fuel Type | Flexible Fuel | Flexible Fuel | Flexible Fuel | Flexible Fuel |
| MPG City | 16 mpg | 16 mpg | 16 mpg | 16 mpg |
| MPG Highway | 23 mpg | 23 mpg | 23 mpg | 23 mpg |
| Horsepower | 355 hp | 355 hp | 355 hp | 355 hp |
| Torque | 383 lb-ft | 383 lb-ft | 383 lb-ft | 383 lb-ft |
| Max Towing | 8500 lb | 8300 lb | 8300 lb | 8300 lb |
| Trunk/Cargo | 94.7 cu-ft | 94.7 cu-ft | 94.7 cu-ft | 94.7 cu-ft |
| Rear Legroom | 24.8 in | 24.8 in | 24.8 in | 24.8 in |
| Seats | 9 | 8 | 8 | 9 |
| Doors | 4 | 4 | 4 | 4 |
| Adaptive Cruise Control | ||||
| Alarm System | ||||
| Blindspot Sensors | ||||
| Front & Rear Parking Sensors | ||||
| Lane Departure Warning | ||||
| Rear View Camera | ||||
| Alloy Wheels | ||||
| Auto-Dimming Exterior Mirrors | ||||
| Fog Lights | ||||
| HID Headlights | ||||
| Memory Exterior Mirrors | ||||
| Power Moonroof | ||||
| Power Folding Exterior Mirrors | ||||
| Power Liftgate/Trunk Release | ||||
| Power Side Steps | ||||
| Roof Rails | ||||
| Tow Hooks | ||||
| Bluetooth | ||||
| Navigation System | ||||
| Premium Audio | ||||
| Rear DVD Entertainment System | ||||
| Satellite Radio | ||||
| Subwoofer | ||||
| Touch Screen Monitor | ||||
| USB Ports | ||||
| Video Input | ||||
| Auto-Dimming Interior Mirror | ||||
| Cooled Seats | ||||
| Dual Power Rear Seats | ||||
| Heated Front Seats | ||||
| Heated Rear Seats | ||||
| Heated Steering Wheel | ||||
| Integrated Garage Door Opener | ||||
| Leather Seats | ||||
| Leather-Wrapped Steering Wheel | ||||
| Memory Driver's Seat | ||||
| Memory Pedals | ||||
| Memory Steering Wheel | ||||
| Power Adjustable Pedals | ||||
| Power Folding Third Row Seat | ||||
| Proximity Keyless Entry | ||||
| Push-Button Engine Start | ||||
| Remote Start | ||||
| Remote Keyless Entry | ||||
| Third Row Seat | ||||
| Tilt Wheel | ||||
| Tilt/Telescoping Steering Wheel | ||||
Frequently asked questions
Was the 2015 Chevrolet Tahoe redesigned?
Yes. The 2015 Tahoe begins the fourth generation with a new body, a redesigned and quieter cabin, flatter-folding rear seats, and a new 5.3-liter V8.
Did the 2015 Chevrolet Tahoe get a new engine?
Yes. The 2015 Tahoe received a direct-injected 5.3-liter EcoTec3 V8 producing 355 horsepower and 383 lb-ft of torque, paired with a 6-speed automatic transmission.
Do the 2015 Tahoe's rear seats fold flat?
The second- and third-row seats fold flatter than those in the 2014 Tahoe, creating a more useful cargo floor. Chevrolet described this as flatter-folding seating rather than a completely level floor.
What safety features became standard on the 2015 Tahoe?
A rear camera and rear parking sensors became standard on every 2015 Tahoe. LT also has forward-collision and lane-departure warnings, while LTZ adds blind-spot monitoring and rear cross-traffic alert.
Is the 2015 Tahoe a major upgrade over the 2014 model?
Yes. The 2015 Tahoe is the bigger-change model because it starts a new generation with fresh styling, a quieter and more upscale interior, a stronger V8, flatter-folding rear seats, and broader safety equipment.
2015 Chevrolet Tahoe Reviews
What owners are saying about the 2015 Chevrolet Tahoe.
4.3
2015 Chevrolet Tahoe
(124 reviews)
“The headlights are in a terrible position and maker has refused to do anything about it, safety issue.”
“Control panel on the dash board is very complicated and difficult to learn. The dashboard and dials are not user friendly in my new Tahoe. It is a very difficult learning experience and makes driving the car not enjoyable. Also, backing the Tahoe is difficult even with the camera.”