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1984 GMC K15 Suburban 4WD
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2008 GMC Yukon XL 1500 4WD
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1998 Lexus LS 400
X
2017 Lexus LS 460 L
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  5.7 L, 8 cyl, Automatic 4-spd 5.3 L, 8 cyl, Automatic 4-spd 4.0 L, 8 cyl, Automatic 5-spd 4.6 L, 8 cyl, Automatic (S8)
 
MSRP: $78,820
  1984 GMC K15 Suburban 4WD 2008 GMC Yukon XL 1500 4WD 1998 Lexus LS 400 2017 Lexus LS 460 L
EPA Fuel Economy
Regular Gasoline Regular Gasoline Premium Gasoline Premium Gasoline
Combined MPG:12 MPG
City MPG:11 Highway MPG:14
combined
city/highway		 city highway
Combined MPG:16 MPG
City MPG:14 Highway MPG:19
combined
city/highway		 city highway
Combined MPG:19 MPG
City MPG:17 Highway MPG:23
combined
city/highway		 city highway
Combined MPG:19 MPG
City MPG:16 Highway MPG:24
combined
city/highway		 city highway
8.3 gal/100mi 6.2 gal/100mi 5.3 gal/100mi 5.3 gal/100mi
EPA range: 496 - 624 miles
496 - 624 miles
Total Range
EPA range: 422 miles
422 miles
Total Range
E85
Combined MPG:12 MPG
City MPG:11 Highway MPG:14
combined
city/highway		 city highway
8.3 gal/100mi
EPA range: 372 - 468 miles
372 - 468 miles
Total Range
MPG estimates for 2016 and older vehicles may have been revised

Learn more
View Original EPA MPGView Original EPA MPG

Unofficial MPG Estimates from Vehicle Owners

Learn more about "My MPG"

Disclaimer

User MPG estimates are not yet available for this vehicle

User MPG estimates are not yet available for this vehicle

 19.1 MPG
17

Lo

21

Hi

Average based on 3 vehicles

View Individual Estimates

User MPG estimates are not yet available for this vehicle
You save or spend*

Note: The average 2024 vehicle
gets 28 MPG
You SPEND
$13,000
more in fuel costs over 5 years
compared to the
average new vehicle
You SPEND
$7,250
more in fuel costs over 5 years
compared to the
average new vehicle
You SPEND
$8,250
more in fuel costs over 5 years
compared to the
average new vehicle
You SPEND
$8,250
more in fuel costs over 5 years
compared to the
average new vehicle
Annual Fuel Cost*$4,550Gas: $3,400$3,600$3,600
E85: $3,200
Cost to Drive 25 Miles$7.60Gas: $5.70$6.01$6.01
E85: $5.31
Cost to Fill the Tank Gas: $113-$142 $101
E85: $79-$99
Tank Size 31.0-39.0 gallons 22.2 gallons

*Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. Five year cost savings for flexible fuel vehicles assume you drive on gasoline only.

MSRP and tank size data provided by Edmunds.com, Inc.

Range on a tank and refueling costs assume 100% of fuel in tank will be used before refueling.
  1984 GMC K15 Suburban 4WD 2008 GMC Yukon XL 1500 4WD 1998 Lexus LS 400 2017 Lexus LS 460 L
Energy Impact Score Additional Information

Annual Petroleum Consumption


1 barrel = 42 gallons

Regular Gasoline Regular Gasoline Premium Gasoline Premium Gasoline
24.8 barrels 18.6 barrels 15.7 barrels 15.7 barrels
E85
5.3 barrels
Greenhouse Gas Emissions Additional Information





Regular Gasoline Regular Gasoline Premium Gasoline Premium Gasoline
741 grams per mile555 grams per mile468 grams per mile460 grams per mile
E85

525 grams per mile

For model years 2012 and earlier, tailpipe CO2 is estimated using an EPA emissions factor and does not reflect direct test results.

EPA Smog Rating Additional Information

*Based on 45% highway, 55% city driving, 15,000 annual miles and current fuel prices. Personalize. Five year cost savings for flexible fuel vehicles assume you drive on gasoline only.
NHTSA Crash Test Results
  1984 GMC K15 Suburban 4WD 2008 GMC Yukon XL 1500 4WD 1998 Lexus LS 400 2017 Lexus LS 460 L

Safety Ratings


For more information visit:
www.safercar.gov
Not Available
4-DR. w/SAB 
Driver Passenger
Front
Frontal Driver 5 star rating		 Front
Frontal Passenger 5 star rating
Side
Side Driver 5 star rating		 Side
Side Rear Passenger 5 star rating
Rollover
Rollover 3 star rating
Not Available
Not Available
Vehicle Specification Data
  1984 GMC K15 Suburban 4WD 2008 GMC Yukon XL 1500 4WD 1998 Lexus LS 400 2017 Lexus LS 460 L
EPA Size Class Additional Information Special Purpose Vehicle 4WD Sport Utility Vehicle - 4WD Midsize Cars Midsize Cars
Drive 4-Wheel or All-Wheel Drive 4-Wheel or All-Wheel Drive Rear-Wheel Drive Rear-Wheel Drive
Stop-Start Technology Not Available Not Available Not Available No
Cylinder Deactivation
Gas Guzzler No No No No
Turbocharger No No No No
Supercharger No No No No
Passenger Volume 102 ft3 (4 door) 102 ft3 (4 door)
Luggage Volume 14 ft3 (4 door) 14 ft3 (4 door)
Fuel Type Regular Gasoline Regular Gasoline or E85 Premium Gasoline Premium Gasoline
Required
Engine Descriptor Additional Information (350 V8) 390-540 SIDI & PFI
Transmission Descriptor Additional Information CLKUP 2MODE 2LKUP

Miles on a tank and refueling cost for gasoline only assumes 90% of fuel in tank will be used before refueling.

Personalized estimates are currently not available for this vehicle.

DISCLAIMER: Average user estimates are based on data from My MPG users rather than official sources. Since the source data cannot be verified, neither DOE nor EPA guarantees the accuracy of these estimates.

This vehicle did not use any gasoline for the first 21 miles in EPA tests. However, depending on how you drive the vehicle, you may use both gasoline and electricity during the first 21 miles following a full charge.

This vehicle did not use any gasoline for the first 21 miles in EPA tests. However, depending on how you drive the vehicle, you may use both gasoline and electricity during the first 21 miles following a full charge.