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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

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

2004 Ford Excursion

Ford Excursion

Mileage
172,572
Service Date
12/29/2022
Services Performed
  • REPLACE AIR FILTER
  • LUBE OIL AND FILTER FORD 6.0
  • MULTI POINT VEHICLE INSPECTION
 
MICHELLE F. gave our service a 5 star review on 1/9/2023

2013 Ford F-250 Super Duty

Ford F-250 Super Duty

Mileage
187,326
Service Date
12/27/2022
Services Performed
  • 0 0 0
 
JOHN H. gave our service a 5 star review on 12/27/2022

2008 Dodge Pickup

Dodge Pickup

Mileage
273,073
Service Date
12/16/2022
Services Performed
  • 4 2 5
 
IAN M. gave our service a 5 star review on 12/23/2022

2008 Ford Pickup

Ford Pickup

Mileage
180,701
Service Date
12/16/2022
Services Performed
  • 4 10 6
 
KENNETH R. gave our service a 5 star review on 12/23/2022

2004 Ford F550 Super Duty

Ford F550 Super Duty

Mileage
150,370
Service Date
12/14/2022
Services Performed
  • EMISSIONS TEST HEAVY DUTY
  • CHECK AIR PRESSURE IN REAR LEFT OUTSIDE TIRE
 
JOE T. gave our service a 5 star review on 12/23/2022

2016 RAM 2500 HD

RAM 2500 HD

Mileage
159,284
Service Date
12/22/2022
Services Performed
  • CUSTOMER STATES THERE IS GAS IN FUEL TANK
  • FUEL TANK – Remove & Replace – In-Line6
  • (Combination) – FUEL TANK – Clean
  • REPLACE UPPER AND LOWER FUEL FILTERS
  • FUEL DISPOSAL
  • FUEL/WATER SEPARATOR HOUSING – Remove & Replace – In-Line6 Engine Mounted
 
SHAWN G. gave our service a 5 star review on 12/22/2022

2010 Ford Pickup

Ford Pickup

Mileage
127,303
Service Date
12/12/2022
Services Performed
  • CUSTOMER STATES THERE IS AN OIL LEAK- SEE HISTORY
  • resealed rear cover and replaced rear main seal
  • replaced both fuel filters
  • oil change
 
DON W. gave our service a 5 star review on 12/21/2022

2005 Dodge Pickup

Dodge Pickup

Mileage
202,530
Service Date
12/20/2022
Services Performed
  • EMISSIONS TEST
 
DICK P. gave our service a 5 star review on 12/20/2022

2018 GMC Sierra 2500 HD

GMC Sierra 2500 HD

Mileage
63,821
Service Date
12/15/2022
Services Performed
  • CUST STATES THAT THE CHECK ENGINE LIGHT IS ON, #2 GLOW PLUG
  • GLOW PLUG – Remove & Replace – Diesel One,Right or Left Bank – [Includes: Perform Relearn procedure. Includes: R&I Fender Liner. Includes: Glow Plug Bore Reaming/Cleaning.]
 
PAUL L. gave our service a 5 star review on 12/15/2022

2012 Jeep Wrangler

Jeep Wrangler

Mileage
71,964
Service Date
12/15/2022
Services Performed
  • LUBE OIL AND FILTER
  • CUST STATES THAT THE CHECK ENGINE LIGHT IS ON
  • THERMOSTAT – Remove & Replace
  • REPLACE THE REAR BRAKE PADS AND ROTORS
  • REPLACE AIR FILTER
 
KAREN T. gave our service a 5 star review on 12/15/2022