Used 2018 Genesis G80 3.8L for SaleNationwide
87 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:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 110,201
- Stock #:
- H260716250T1
- VIN:
- KMHGN4JE3JU224029
Price drop
-$1,468
2018 Genesis G80
3.8L
110,201 mi
Hollywood, FL
Great Deal
$14,461
$12,993
- 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:
- 33,614
- Stock #:
- B0788
- VIN:
- KMHGN4JE2JU235474
2018 Genesis G80
3.8L
33,614 mi
Roanoke, IN
Good Deal
$24,149
- 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:
- 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:
- Casablanca White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 41,421
- Stock #:
- G261622C
- VIN:
- KMHGN4JE0JU235862
New arrival
2018 Genesis G80
3.8L
41,421 mi
Duluth, GA
Fair Deal
$23,918
- 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
New arrival
2018 Genesis G80
3.8L
106,651 mi
Louisville, KY
Fair Deal
$16,699
- 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:
- 8-Speed Automatic
- Mileage:
- 102,434
- Stock #:
- C26471B
- VIN:
- KMHGN4JE6JU239317
2018 Genesis G80
3.8L
102,434 mi
Charlotte, NC
Fair Deal
$16,406
- 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
$15,790
- 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:
- 15,092
- Stock #:
- S08678U
- VIN:
- KMHGN4JE8JU243109
2018 Genesis G80
3.8L
15,092 mi
Elmsford, NY
Good Deal
$23,195
- 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:
- White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Brown (Tan)
- Transmission:
- 8-Speed Automatic
- Mileage:
- 62,892
- Stock #:
- 225598
- VIN:
- KMHGN4JE3JU225598
2018 Genesis G80
3.8L
62,892 mi
Santa Ana, CA
Good Deal
$17,668
- 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
2018 Genesis G80
3.8L
94,359 mi
Maitland, FL
Good Deal
$16,396
- 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:
- 81,420
- Stock #:
- CHYTJU233565
- VIN:
- KMHGN4JE6JU233565
2018 Genesis G80
3.8L
81,420 mi
Deland, FL
Fair Deal
$17,296
- 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
Good Deal
$19,697
- 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
- Exterior color:
- Santiago Silver
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 81,325
- Stock #:
- 285217
- VIN:
- KMHGN4JE1JU285217
2018 Genesis G80
3.8L
81,325 mi
Tucson, AZ
Fair Deal
$18,995
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Santiago Silver
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 128,359
- Stock #:
- p18835
- VIN:
- KMHGN4JE3JU284439
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:
- Casablanca White
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- 8-Speed Automatic
- Mileage:
- 65,174
- Stock #:
- CP13721
- VIN:
- KMHGN4JE0JU225347
Price drop
-$554
2018 Genesis G80
3.8L
65,174 mi
Beaverton, OR
Good Deal
$18,744
$18,190
- Year:
- 2018
- Make:
- Genesis
- Model:
- G80
- Body type:
- Sedan
- Doors:
- 4 doors
- Drivetrain:
- Rear-Wheel Drive
- Engine:
- 311 hp 3.8L V6
- Exterior color:
- Himalayan Gray
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Black
- Transmission:
- Automatic
- Mileage:
- 76,587
- Stock #:
- PJU260985
- VIN:
- KMHGN4JE9JU260985
2018 Genesis G80
3.8L
76,587 mi
Lawndale, CA
Fair Deal
$16,970
- 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:
- Caspian Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- Automatic
- Mileage:
- 127,050
- Stock #:
- JU223724P
- VIN:
- KMHGN4JE5JU223724
2018 Genesis G80
3.8L
127,050 mi
Birmingham, AL
Good Deal
$12,999
- 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
- Exterior color:
- Black
- Combined gas mileage:
- 23 MPG
- Fuel type:
- Gasoline
- Interior color:
- Gray
- Transmission:
- 8-Speed Automatic
- Mileage:
- 52,544
- Stock #:
- 172805
- VIN:
- KMHGN4JE9JU262770
2018 Genesis G80
3.8L
52,544 mi
Hyattsville, MD
Fair Deal
$21,175
- 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
Good 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
- 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
$20,032
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 $19,148.68. The average price has increased by 3.2% since last year. The 160 for sale on CarGurus range from $6,898 to $28,521 in price.
How many Genesis G80 3.8L vehicles have no reported accidents or damage?
95 out of 160 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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