2002 GMC Envoy XL 2WD MPG and Fuel Economy

On this page, you will find a complete guide to the miles per gallon and fuel efficiency data for the 2002 GMC Envoy XL 2WD.

The 2002 GMC Envoy XL 2WD runs on regular gasoline and is in the Sport Utility Vehicle - 2WD car class.

Whether you are considering a purchase of the car, or just wanting to find out how economical and environmentally friendly (or un-friendly) your 2002 GMC Envoy XL 2WD is, we have the information you need.

🛣 How Many Miles per Gallon (MPG) Does a 2002 GMC Envoy XL 2WD Get?

First off, the most commonly asked question. A 2002 GMC Envoy XL 2WD gets up to 14 miles per gallon in the city, and 19 miles per gallon on the highway.

The combined average MPG for the 2002 GMC Envoy XL 2WD is 16 miles per gallon.

💵 What is the Average Yearly Fuel Cost for a 2002 GMC Envoy XL 2WD?

The estimated fuel costs for the 2002 GMC Envoy XL 2WD is $3,900 per year.

That value has been estimated by government regulators based on 15,000 miles driven per year, using regular gasoline, and a split of 55% city driving and 45% highway driving.

If you were to compare a 2002 GMC Envoy XL 2WD to an average vehicle over 5 years, you will spend $8,000 more on fuel.

🛢 How Many Barrels of Petroleum Does a 2002 GMC Envoy XL 2WD Consume?

The 2002 GMC Envoy XL 2WD will consume roughly 19 barrels of petroleum per year, using the standard estimate of 15,000 miles per year.

The majority of the world's petroleum is sourced from countries like Saudi Arabia, Russia, Iraq, and the United States.

Overview

The table below covers all of the miles per gallon, engine specifications, and emission details we have for the 2002 GMC Envoy XL 2WD.

City MPG14
Highway MPG19
Combined MPG16
Save/Spend vs Average CarSpend $8,000
Fuel Cost$3,900
Fuel Type 1Regular
Barrels of Petroleum19
DriveRear-Wheel Drive
Cylinders6
Displacement4.2
TransmissionAutomatic 4-spd
Vehicle ClassSport Utility Vehicle - 2WD
Start/Stop?No
Supercharged?No
Turbocharged?No

Related GMC Models from 2002

If you're interested in other GMC models from 2002, you can find them in the table below. You can click the model link to find miles per gallon and emission information for that model.

Link To or Reference This Page

If you use this page in your research, please reference MPG Buddy as the source.

  • "2002 GMC Envoy XL 2WD MPG and Fuel Economy." MPG Buddy. Accessed on January 3, 2026. https://mpgbuddy.com/cars/gmc/envoy-xl-2wd/2002.

  • "2002 GMC Envoy XL 2WD MPG and Fuel Economy." MPG Buddy, https://mpgbuddy.com/cars/gmc/envoy-xl-2wd/2002. Accessed January 3, 2026.

  • 2002 GMC Envoy XL 2WD MPG and Fuel Economy. MPG Buddy. Retrieved from https://mpgbuddy.com/cars/gmc/envoy-xl-2wd/2002.