These are standard specifications for the 2018 Chevrolet Tahoe, not necessarily specifications for the vehicle(s) in the photo(s).
Transmission:
6 Automatic Hydra-Matic 6L80
Information provided by NHTSA
Data updated January 2023
Features
| Engine Location : | Front |
| Drive Type : | Rear Wheel (standard), 4WD |
| Body / Chassis : | Body-on-Frame |
| Production Years for Series : | 2015 - 2020 |
| Price : | MSRP: $48,745 |
| Weight : | 5466 lbs | 2479.336 kg |
| MPG City : | 16 |
| MPG Highway : | 23 |
Engine & Transmission
| V 8 | |
|---|---|
| Displacement : | 5300 cc | 323.4 cu in. | 5.3 L. |
| Power : | 355 HP (261.28 KW) @ 5600 RPM |
| Torque : | 383 Ft-Lbs (519 NM) @ 4100 RPM |
| Bore : | 3.8 in | 96 mm. |
| Stroke : | 3.6 in | 92 mm. |
| Valvetrain : | 16 OHV (2 valves per cylinder) |
| Construction : | Cast-Aluminum block and head |
| Direct Fuel Injection | |
| V 8 | |
|---|---|
| Displacement : | 6200 cc | 378.3 cu in. | 6.2 L. |
| Power : | 420 HP (309.12 KW) |
| Torque : | 460 Ft-Lbs (624 NM) |
6 Automatic Hydra-Matic 6L80
Handling
Recall
| Component | SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM |
|---|---|
| Manufacturer | General Motors LLC |
| NHTSA Campaign ID | 20V603000 |
| Summary | General Motors LLC (GM) is recalling certain 2018 Cadillac Escalade, Chevrolet Silverado 1500 and Tahoe, GMC Sierra 1500 and Yukon vehicles equipped with either a 5.3L or 6.2L V8 engine. The output of the mechanical vacuum pump can decrease over time, decreasing the amount of vacuum/power brake assist. |
| Consequence | A decrease in brake assist can increase the brake pedal effort and distance required to stop the vehicle, increasing the risk of a crash. |
| Remedy | GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began November 11, 2020. Owners may contact GM customer service at 1-866-522-9559, Cadillac customer service at 1-800-458-8006 or Chevrolet customer service at 1-800-630-2438. GM's number for this recall is N202300860. |
| Notes | Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. |
| Component | SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM |
|---|---|
| Manufacturer | General Motors LLC |
| Mfr Report Date | 20130919 |
| NHTSA Campaign ID | 19V645000 |
| Summary | General Motors LLC (GM) is recalling certain 2015-2017 Cadillac Escalade, 2014-2018 Chevrolet Silverado, GMC Sierra, 2015-2018 Chevrolet Suburban, Tahoe, GMC Yukon vehicles. The amount of vacuum created by the vacuum pump may decrease over time. |
| Consequence | As the vacuum level drops, the brake assist decreases, increasing braking effort, extending the distance required to stop the vehicle, thereby increasing the risk of a crash. |
| Remedy | GM will notify owners, and dealers will reprogram the Electronic Brake Control Module, free of charge. The recall began October 8, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438, Cadillac customer service at 1-800-458-8006 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192268490. |
| Notes | Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. |
| Component | SERVICE BRAKES |
|---|---|
| Manufacturer | General Motors LLC |
| Mfr Report Date | 20130925 |
| NHTSA Campaign ID | 19V761000 |
| Summary | General Motors LLC (GM) is recalling certain 2015-2020 Chevrolet Suburban, Tahoe, and GMC Yukon, and 2014-2018 Chevrolet Silverado 1500 and GMC Sierra 1500 vehicles equipped with a 5.3-liter engine, a 3.08-ratio rear axle and four-wheel drive. If a wheel-speed sensor fails, while the vehicle is traveling between 41 and 60 mph in four-wheel or automatic mode, the Electronic-Brake Control Module (EBCM) software may activate the driveline-protection system. |
| Consequence | Unintended activation of the driveline-protection system will cause unintended braking on the wheel on the opposite side of the failed sensor, causing the vehicle to pull to one side unexpectedly, increasing the risk of a crash. |
| Remedy | GM will notify owners, and dealers will reprogram the EBCM, free of charge. The recall began December 11, 2019. Owners may contact Chevrolet customer service at 1-800-630-2438 or GMC customer service at 1-800-462-8782. GM's number for this recall is N192261050. |
| Notes | Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov. |
Data updated January 2023
2018 Chevrolet Tahoe FAQs (show)
Popular frequently asked questions include:
What are the dimension and mechanical specifications of the 2018 Chevrolet Tahoe?
Q: What is the wheelbase size of the 2018 Chevrolet Tahoe? A: The 2018 Chevrolet Tahoe has a wheelbase size of 116.00 inches.Q: What is the length of the 2018 Chevrolet Tahoe? A: The 2018 Chevrolet Tahoe has a length of 204.00 inches.Q: What is the width of the 2018 Chevrolet Tahoe? A: The 2018 Chevrolet Tahoe has a width of 80.50 inches.Q: How much headroom does the 2018 Chevrolet Tahoe have?A: The 2018 Chevrolet Tahoe has 42.80 inches of headroom.Q: How much legroom does the 2018 Chevrolet Tahoe have?A: The 2018 Chevrolet Tahoe has legroom of 45.30 inches.Q: What is the 2018 Chevrolet Tahoe's towing capacity?A: The 2018 Chevrolet Tahoe has a towing capaicty of 8600.00 lbs.Q: What is the bodystyle of the 2018 Chevrolet Tahoe? A: The 2018 Chevrolet Tahoe was a SUV.Q: What engines did the 2018 Chevrolet Tahoe have? A: The 2018 Chevrolet Tahoe had the following engine options: V 8 (5300 cc | 323.4 cu in. | 5.3 L.) with 355 HP (261.28 KW) @ 5600 RPM and 383 Ft-Lbs (519 NM) @ 4100 RPM V 8 (6200 cc | 378.3 cu in. | 6.2 L.) with 420 HP (309.12 KW) and 460 Ft-Lbs (624 NM) Q: What transmission did the 2018 Chevrolet Tahoe have? A: The 2018 Chevrolet Tahoe had a 6 speed Automatic Hydra-Matic 6L80 gearbox.
What are the dimension and mechanical specifications of the 2018 Chevrolet Tahoe?
How many 2018 Chevrolet Tahoe were produced?
How powerful was the 2018 Chevrolet Tahoe? Was the 2018 Chevrolet Tahoe popular? Was the 2018 Chevrolet Tahoe expensive? What was the fuel economy of the 2018 Chevrolet Tahoe?
Q: What is the wheelbase size of the 2018 Chevrolet Tahoe? A: The 2018 Chevrolet Tahoe has a wheelbase size of 116.00 inches.Q: What is the length of the 2018 Chevrolet Tahoe? A: The 2018 Chevrolet Tahoe has a length of 204.00 inches.Q: What is the width of the 2018 Chevrolet Tahoe? A: The 2018 Chevrolet Tahoe has a width of 80.50 inches.Q: How much headroom does the 2018 Chevrolet Tahoe have?A: The 2018 Chevrolet Tahoe has 42.80 inches of headroom.Q: How much legroom does the 2018 Chevrolet Tahoe have?A: The 2018 Chevrolet Tahoe has legroom of 45.30 inches.Q: What is the 2018 Chevrolet Tahoe's towing capacity?A: The 2018 Chevrolet Tahoe has a towing capaicty of 8600.00 lbs.Q: What is the bodystyle of the 2018 Chevrolet Tahoe? A: The 2018 Chevrolet Tahoe was a SUV.Q: What engines did the 2018 Chevrolet Tahoe have? A: The 2018 Chevrolet Tahoe had the following engine options: V 8 (5300 cc | 323.4 cu in. | 5.3 L.) with 355 HP (261.28 KW) @ 5600 RPM and 383 Ft-Lbs (519 NM) @ 4100 RPMSimilarly Sized Vehicles
from 2018
Chevrolet Monthly Sales Volume
March 2023
398,141