Click on one of the people below to find out more information.

  • Karl Ackermann
    General Manager
    865-690-9395

    MAZDA OF KNOXVILLE SINCE 1995.

    Car Business Since 1995
    Born Hollywood Florida
    Bearden High School 1991
    Maryville College 1995 Business/Finance
    Hobbie: Kids sports Trout fishing
    Favorite Food:  BBQ and Steak

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  • Oscar Smith
    General Sales Manager
    865-690-9395

    Mazda of Knoxville Since March 2020

    Car Business Since 1987
    Steelers Fan
    Hobbies: Boating, Motorcycling and 
    Favorite Food: Sushi and Coffee

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  • Matthew Sedon
    Sales Manager
    865-690-9395

    Mazda of Knoxville Since Dec 2017

    Born Pittsburgh Pa
    Twin City Dealerships 19 yrs 
    Car Business Since 1994 
    University of Southern Indiana (Bruce Pearl)
    Sociology/Criminal Justice
    Maryville High 1992 (MMS,Fort Craig)
    Favorite Food: Italian
    Steelers Fan
    Hobbies: Softball, Volleyball, Driving anywhere 

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  • Jerich Marine
    Business Manager
    865-980-2200

    Mazda of Knoxville Since Dec 2017

    Twin City Dealerships Since 2010
    Born Knoxville TN
    Seymour High School 
    Walter State 
    University of Tennessee
    Favorite Food: Seafood
    Hobbies: Mountain Biking, Kayaking  Snow Skiing

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  • Ben Miller
    Finance Manager
    865-690-9395

    Mazda of Knoxville Since 2017

    Car Business 2016
    Jefferson County High 2009
    Born Cleveland Ohio
    Cleveland Browns Fan
    University of Tennessee 2016
    Analytical Chemistry 
    Minor African History
    Hobbies: Golf
    Favorite Food: Mexican

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  • Jordan Shirley
    Web Manager
    865-980-2480

    Mazda of Knoxville since June 2020

    Car Business since 2015
    Class of 2012
    Pellissippi 2014
    University of Tennessee 2016
    Business Management, Accounting & Computer Science
    Hobbies: Golfing, Gaming, Biking, Movies, Hiking and more!
    Favorite Foods: Japanese, Mexican, Sushi, anything Spicy!

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  • Amber Medders
    Reception

    Mazda of Knoxville since May 2020

    Twin City Dealerships since Nov 2019
    Formerly with Healthcare 
    Born Maryville Tn
    Highschool: William Blount 2000
    Hobbies: Antiques and Fishing anything in the Mountains
    Favorite Food: Mexican

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  • Jacob Berry
    Finance Manager

    MAZDA OF KNOXVILLE SINCE 2017

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  • Matthew Lawson
    Mazda Product Specialist
    8656909395

    Mazda of Knoxville since 2012

    Car Business 2012
    Born Maryville Tn
    High School Lenoir City 2004
    Austin Peay 2009
    Education and Kinesiology 
    Favorite Food: Moms Spaghetti and Meat balls
    Hobbies: Football 

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  • Trenton Simpson
    Mazda Product Specialist

    Mazda of Knoxville since Nov 2019

    Twin City Dealerships 5 yrs
    Car Business 14 yrs
    Born Chesnee Sc
    High School Chesnee 1998
    Johnson C Smith Univ Charlotte Nc 
    Computer Science
    Hobbies: Sports, Time with Family
    Favorite Food: Italian 

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  • Gaines Miller
    Product Specialist
    865-438-9814

    Mazda of Knoxville since June 2020

    Webb School of Knoxville 2012
    American University 2016

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  • Taylor Bolling
    Mazda Product Specialist
    8656909395

    MAZDA SALES SINCE AUGUST 2020

    BORN MARYVILLE TN
    WEST HIGH GRAD 2016
    HOBBIES: HIKING,BUILDING CARS (MAZDA SPEED3)
    FAVORITE FOOD: ITALIAN

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  • Jeremey Kernell
    Mazda Product Specialist
    865-690-9395


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  • Jake Flynn
    Mazda Product Specialist
    865-690-9395


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  • Tanner Smith
    Product Specialist
    8652360502

    Mazda of Knoxville since April 2021

    Car Business since 2021
    Born: Atlanta, GA
    Heritage High School
    Hogwarts
    Study: Defense Against the Dark Arts 
    & a Minor in History of Magic
    Hobbies: Cooking, Kayaking, Photography and Quidditch
    Favorite Foods: Salmon, Hummus and Chocolate Frogs

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  • Andrew McDonald
    Mazda Product Specialist
    865-257-9104

    Mazda of Knoxville since 2021

    Car Business: 6 1/2 Years
    Born: Lake Wales, FL
    High School: Heritage High School
    Education: Pellissippi ST
    Favorite Food: Steak
    Favorite Dogs: German Shepherd and Irish Wolfhound
    Hobbies: Golf, Snowboarding and Mountain Biking


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  • Cory Adams
    Service Manager
    865-980-2464

    Mazda of Knoxville Since May 2020

    Twin City Dealerships Since 2010
    Born: Maryville Tn
    Highschool: William Blount 2011
    Hobbies: Mountain Biking Working on cars
    Favorite Food: Mexican

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  • Bryce Sturgeon
    Service Advisor
    865-690-9395

    Mazda of Knoxville Since June 2020

    Twin City Dealerships Since 2012
    Born: Los Angeles
    Former Mechanic
    High school: William Blount High School 2004
    Tenn Tech School 2007
    Hobbies: Working on cars
    Favorite Food: Steak 

    1b17a7280e804b8d961df4dbc5e72d12
  • Kyle Guess
    Service Advisor
    865-690-9395


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  • Robbie Rule
    Parts Manager

    TWIN CITY SINCE 2001

    49257e787bed4fb5a7390077d1c6ea02
  • David Reagan
    Parts Counter Sales

    MAZDA OF KNOXVILLE SINCE 2001

    Car Business since 1999
    Hobbies: Fishing 
    Favorite Food: Steak 

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  • Chase Killion
    Parts Advisor

    TWIN CITY SINCE 2016

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