Used 2018 Genesis G80 3.8L for SaleNationwide
92 vehicles found
Shop with transparent pricing.
Only show listings that include dealer fees- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Casablanca White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 92,690
- Stock #:
- R26123
- VIN:
- KMHGN4JE2JU243879
2018 Genesis G80
3.8L
92,690 mi
National City, CA
Good Deal
$14,835
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Santiago Silver
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 104,443
- Stock #:
- J5868Z
- VIN:
- KMHGN4JE1JU233473
2018 Genesis G80
3.8L
104,443 mi
Ashland, VA
Good Deal
$15,503
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 71,395
- Stock #:
- M26487A
- VIN:
- KMHGN4JE8JU249086
2018 Genesis G80
3.8L
71,395 mi
Westfield, IN
Fair Deal
$19,602
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Santiago Silver
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 128,359
- Stock #:
- p18835
- VIN:
- KMHGN4JE3JU284439
New arrival
2018 Genesis G80
3.8L
128,359 mi
Kennewick, WA
Great Deal
$12,936
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Blue
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 69,011
- Stock #:
- XWG-JU250638
- VIN:
- KMHGN4JE4JU250638
2018 Genesis G80
3.8L
69,011 mi
Elizabeth, NJ
Good Deal
$17,885
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 70,637
- Stock #:
- 50798
- VIN:
- KMHGN4JEXJU225114
New arrival
2018 Genesis G80
3.8L
70,637 mi
Fate, TX
Fair Deal
$17,938
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 114,004
- Stock #:
- 248545
- VIN:
- KMHGN4JE9JU248545
2018 Genesis G80
3.8L
114,004 mi
Zanesville, OH
Fair Deal
$15,393
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 110,960
- Stock #:
- 101068
- VIN:
- KMHGN4JE7JU243957
2018 Genesis G80
3.8L
110,960 mi
Phoenix, AZ
Fair Deal
$14,590
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 78,919
- Stock #:
- JU230041
- VIN:
- KMHGN4JE1JU230041
2018 Genesis G80
3.8L
78,919 mi
Pensacola, FL
Good Deal
$17,977
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 56,762
- Stock #:
- TJU251167
- VIN:
- KMHGN4JE7JU251167
2018 Genesis G80
3.8L
56,762 mi
Birmingham, AL
Great Deal
$18,196
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Casablanca White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 41,421
- Stock #:
- G261622C
- VIN:
- KMHGN4JE0JU235862
2018 Genesis G80
3.8L
41,421 mi
Duluth, GA
Good Deal
$23,518
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Serengeti Brown
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 106,651
- Stock #:
- C15687B
- VIN:
- KMHGN4JE3JU246225
2018 Genesis G80
3.8L
106,651 mi
Louisville, KY
Fair Deal
$16,674
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Casablanca White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 38,069
- Stock #:
- 160908
- VIN:
- KMHGN4JE1JU284116
2018 Genesis G80
3.8L
38,069 mi
West Palm Beach, FL
Fair Deal
$22,499
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 76,099
- Stock #:
- 12056
- VIN:
- KMHGN4JE8JU233440
2018 Genesis G80
3.8L
76,099 mi
Abilene, TX
Fair Deal
$18,125
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- 8-Speed Automatic
- Mileage:
- 94,359
- Stock #:
- STK237707
- VIN:
- KMHGN4JE9JU237707
Price drop
2018 Genesis G80
3.8L
94,359 mi
Maitland, FL
Great Deal
$16,396
$14,298
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Silver
- Transmission:
- 8-Speed Automatic
- Mileage:
- 92,093
- Stock #:
- Q3884863
- VIN:
- KMHGN4JE5JU223884
2018 Genesis G80
3.8L
92,093 mi
Alexandria, VA
Good Deal
$15,149
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Casablanca White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,174
- Stock #:
- CP13721
- VIN:
- KMHGN4JE0JU225347
2018 Genesis G80
3.8L
65,174 mi
Beaverton, OR
Fair Deal
$19,190
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 122,935
- Stock #:
- 249405
- VIN:
- KMHGN4JE9JU249405
Price drop
-$430
2018 Genesis G80
3.8L
122,935 mi
Orlando, FL
Good Deal
$12,815
$12,385
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- Automatic
- Mileage:
- 93,001
- Stock #:
- CLV4092
- VIN:
- KMHGN4JEXJU268349
2018 Genesis G80
3.8L
93,001 mi
Fredericksburg, VA
Good Deal
$14,995
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Silver
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 67,082
- Stock #:
- 270754
- VIN:
- KMHGN4JE7JU270754
2018 Genesis G80
3.8L
67,082 mi
Tempe, AZ
Fair Deal
$19,219
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Brown
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 115,322
- Stock #:
- JU284643
- VIN:
- KMHGN4JE2JU284643
Price drop
-$400
2018 Genesis G80
3.8L
115,322 mi
Orlando, FL
Good Deal
$14,734
$14,334
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Off White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Beige)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 50,404
- VIN:
- KMHGN4JE6JU236000
Price drop
-$1,000
2018 Genesis G80
3.8L
50,404 mi
Oak Creek, WI
Good Deal
$20,194
$19,194
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Transmission:
- Automatic
- Mileage:
- 67,107
- Stock #:
- P268699
- VIN:
- KMHGN4JE4JU268699
2018 Genesis G80
3.8L
67,107 mi
New Port Richey, FL
Fair Deal
$20,844
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Victoria Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 104,692
- Stock #:
- U21390
- VIN:
- KMHGN4JEXJU247386
2018 Genesis G80
3.8L
104,692 mi
Mchenry, IL
Fair Deal
$16,146
5.0 Overall rating
Filter by rating
AJ D
Reviewed a 2018 Genesis 3.8L on Sep 23, 2025
I think this car is an excellent value for the money, with many luxury features and comfortable ride quality at an affordable price.
Is this review helpful?
FAQs
How much does the Genesis G80 3.8L cost?
The average Genesis G80 3.8L costs about $18,907.13. The average price has increased by 2.6% since last year. The 168 for sale on CarGurus range from $4,950 to $27,995 in price.
How many Genesis G80 3.8L vehicles have no reported accidents or damage?
96 out of 168 for sale have no reported accidents or damage.
What is the fuel economy of the Genesis G80 3.8L?
Depending on the engine and options, the Genesis G80 3.8L gets between 22 and 22 MPG/MPGe.
What fuel types are available?
Gasoline engines are available.
*CarGurus meticulously monitors the prices of millions of pre-owned vehicle listings, offering users precise and up-to-date market insights. Historical pricing data excludes any additional dealer fees as of May 3, 2026.
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