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Welcome to Excel Diesel & SUV,
your car service in Littleton, CO!

At Excel Diesel & SUV we offer diesel repair, service, trailer repairs, including diesel emissions work and winter checkups, from our auto repair shop servicing the southwest metro Denver area including Littleton, Englewood & Morrison.

Excel Diesel & SUV is dedicated to making you a repeat customer so we form a down-home, one-on-one relationship with you when you come in for diesel truck and vehicle repair or service.

You can trust your diesel vehicle to Excel Diesel & SUV. We perform a variety of diesel services, including performance tuning, hydrogen injection, upgrades, and diesel emissions work for 2WD vehicles. Using OEM parts and aftermarket accessories, such as gages, lift kits, turbo upgrades, cold air boxes, and chips, our diesel experts are able to get the most out of your diesel vehicle.

We work with all makes of diesel, including Cummins™, Powerstroke™, Duramax™, Ford™, Dodge™, GM™, and Chevy™.

Affiliates &
Certifications

About Excel Diesel & SUV Littleton, CO

For years Excel Diesel & SUV has been there for the people of Littleton, CO. We love what we do, and that basic fact fuels our business. We are dedicated to our customers, and that’s why they stick with us—the best auto repair Littleton has to offer.

Our family of technicians and service staff sees their work here at Excel Diesel & SUV as more than a job. It’s their vocation and livelihood. Each member of our team is invested in your satisfaction.

Excel Diesel & SUV was founded on the basic idea that everyone deserves respect. It is our mission to treat each person that comes through our door with dignity and sensitivity. We believe this attention to detail has paid off by providing us with our loyal, friendly family of customers. That’s what makes Excel Diesel & SUV the best car service in Littleton, CO!

Excel Diesel & SUV is situated in a new state-of-the-art 6,600-square-foot auto shop. We have the latest industrial diagnostic capabilities and equipment, including a chassis dyno and a 26,000 lb. 4-post service rack that can lift most service truck/large vehicles. We have the capability of lifting five vehicles and working on three on our floor spaces.

Are you ready to experience the best Littleton, CO car service available? Please give us a call or make an appointment here.

The Absolute Best Car Service in Littleton, CO

What sets Excel Diesel & SUV apart from all of the others in Littleton, CO?

Trust: When it comes to auto repair in Littleton, it’s all about earning loyalty and trust by doing our very best every day. We are determined to earn and keep your trust.

Talent: At Excel Diesel & SUV, you can rest easy knowing that our highly-skilled, experienced auto service professionals are handling your car. Our technicians bring years of experience, skill, and education to the Littleton auto repair table.

Time: We take the time we need to provide you with top quality car service in Littleton, and we take the time to talk to you about what that means. We listen to you so we understand your needs and goals for your auto repair.

Recently Serviced Vehicles

2015 Subaru XV Crosstrek

Subaru XV Crosstrek

Mileage
58,217
Service Date
3/15/2023
Services Performed
  • CUST STATES SHE FEELS MAY NEED BRAKES DUE TO MILEAGE, ADVISE
  • REPLACE THE REAR BRAKE PADS AND ROTORS
 
CINDY L. gave our service a 5 star review on 3/15/2023

2015 Volkswagen Passat

Volkswagen Passat

Mileage
88,038
Service Date
2/22/2023
Services Performed
  • EMISSIONS TEST
 
CAROL D. gave our service a 5 star review on 2/22/2023

2013 Ford F-350 Super Duty

Ford F-350 Super Duty

Mileage
119,300
Service Date
2/21/2023
Services Performed
  • PERFORM DIAGNOSTICS AND RECOMMEND STOCK AIR FILTER AND NO TUNER
  • QUOTE FOR TAILGATE COVER
  • REMOVE TUNER AND UPDATE MODULES TO LATEST LEVELS
  • REMOVE & REPLACE TAILGATE MOULDING- CUSTOMER PREPAID, WILL SCHEDULE WHEN PART COMES IN
  • HEADLAMP BULB – Remove & Replace – One – [Includes: R&I Grille Assembly.]
 
MIKE W. gave our service a 5 star review on 2/22/2023

2016 Mercedes-Benz Sprinter 3500

Mercedes-Benz Sprinter 3500

Mileage
157,167
Service Date
2/16/2023
Services Performed
  • EMISSIONS TEST
 
ROBERT D. gave our service a 5 star review on 2/16/2023

2004 Dodge Pickup

Dodge Pickup

Mileage
183,130
Service Date
2/7/2023
Services Performed
  • EMISSIONS TEST
 
BOYD W. gave our service a 5 star review on 2/9/2023

2016 RAM 2500 HD

RAM 2500 HD

Mileage
42,915
Service Date
1/31/2023
Services Performed
  • EMISSIONS TEST
 
PAUL T. gave our service a 5 star review on 2/9/2023

2010 Chevrolet Silverado

Chevrolet Silverado

Mileage
122,876
Service Date
1/30/2023
Services Performed
  • 0 0 0
 
KEITH D. gave our service a 5 star review on 2/9/2023

2011 RAM Pickup

RAM Pickup

Mileage
88,023
Service Date
2/1/2023
Services Performed
  • INSPECTED AND FOUND OIL LEAKING FROM INNER TIMING COVER, REMOVED COVER AND REPLACED ASSOCIATED GASKETS, REPLACED SERPENTINE BELT, OIL AND FILTER AND COOLANT, ROAD TESTED, GOOD AT THIS TIME
  • REPLACE INNER TIMING COVER GASKETS,FRONT CRANK SEAL,INJECTION PUMP O RING
  • EVAC AND RECHARGE AC SYSTEM
  • HEADLIGHTS ARE ALIGNED, NO PROBLEM FOUND AT THIS TIME
  • SUBLET TO EXCEL DIESEL IN PARKER
 
JIM J. gave our service a 5 star review on 2/3/2023

2012 RAM Pickup

RAM Pickup

Mileage
90,509
Service Date
2/1/2023
Services Performed
  • CHANGE FUEL FILTER
  • OIL AND FILTER CHANGE
  • PERFORM 67,500 SERVICE
  • PERFORM TRANSMISSION SERVICE
 
BILL S. gave our service a 5 star review on 2/1/2023

2015 RAM 3500 HD

RAM 3500 HD

Mileage
36,106
Service Date
1/30/2023
Services Performed
  • PERFORMED DIAGNOSIS, FOUND CODES P0046 TURBOCHARGER BOOST CONTROL CIRCUIT PERFORMANCE, U010C LOST COMMUNICATION WITH TURBO MODULE, P00AF TURBO BOOST CONTROL MODULE PERFORMANCE, P003A TURBO MODULE POSITION EXCEEDING LEARNING LIMIT, RECOMMEND TAKING TO DEALER FOR BULLETIN 09-005-222 EXTENDED COVERAGE FOR TURBOCHARGER ACTUATOR
 
Dennis S. gave our service a 5 star review on 1/30/2023

2018 Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

Mileage
67,726
Service Date
1/11/2023
Services Performed
  • EMISSIONS TEST
 
HUNTER B. gave our service a 5 star review on 1/13/2023

2016 Ford F-350 Super Duty

Ford F-350 Super Duty

Mileage
43,123
Service Date
1/12/2023
Services Performed
  • EMISSIONS TEST
 
JOE N. gave our service a 5 star review on 1/12/2023