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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

2008 Ford Pickup

Ford Pickup

Mileage
159,061
Service Date
1/22/2024
Services Performed
  • performed diagnosis, found excessive crankcase presure, failes relative compression test, oil level is extremely high, turbo chargers damaged, recommend replacing engine complete with fuel system. received authorization to teardown engine to failure to determine cause of engine condition, determined engine cylinder walls are warped/worn causing oil to go by rings, Warranty company authorized replacing engine. Replaced engine with used engine per warranty authorization. Road tested, good at this time. Was able to run through a manual regen for DPF, cleared codes.
  • replaced with used engine
  • TOW
  • replaced fuel filters
 
CASSANDRA A. gave our service a 5 star review on 1/22/2024

2004 Dodge Pickup

Dodge Pickup

Mileage
191,643
Service Date
1/17/2024
Services Performed
  • EMISSIONS TEST
  • CREDIT CARD SURCHARGE
 
MARIA W. gave our service a 5 star review on 1/18/2024

2004 Ford Pickup

Ford Pickup

Mileage
85,866
Service Date
1/17/2024
Services Performed
  • check engine light is on
  • CREDIT CARD SURCHARGE
 
MARIA W. gave our service a 5 star review on 1/18/2024

2013 Chrysler Town & Country

Chrysler Town & Country

Mileage
228,380
Service Date
12/27/2023
Services Performed
  • CUSTOMER SAYS, 1.DRIVE CAR FOR A DISTANCE AND ENGINE SHUTS OFF CRANK NO START
  • INSTALL NEW CRANK SENSOR
  • REFLASH PCM
  • REPAIR BATTERY CABLE ENDS
  • INSTALL NEW FRONT STRUTS AND SWA BAR LIKS
  • INSTALL NEW PADS AND ROTORS
  • ALIGN FRONT END
 
ED S. gave our service a 5 star review on 1/5/2024

2006 Mercedes-Benz E320

Mercedes-Benz E320

Mileage
107,636
Service Date
1/5/2024
Services Performed
  • EMISSIONS TEST
  • CREDIT CARD SURCHARGE
 
JOE B. gave our service a 5 star review on 1/6/2024

2012 RAM Pickup

RAM Pickup

Mileage
137,530
Service Date
1/5/2024
Services Performed
  • EMISSIONS TEST
  • ENGINE BLOCK HEATER CORD – Remove & Replace – One
 
GENE A. gave our service a 5 star review on 1/5/2024

2009 Dodge Pickup

Dodge Pickup

Mileage
86,524
Service Date
12/12/2023
Services Performed
  • OIL AND FILTER CHANGE
  • 00 00 00
  • SURCHARGE
 
STAN J. gave our service a 5 star review on 12/13/2023

2014 RAM 2500 HD

RAM 2500 HD

Mileage
160,129
Service Date
12/8/2023
Services Performed
  • DIAGNOSIS 4X4 STUCK AND COOLANT LEAK
  • POWER STEERING FLUSH
  • SERVICE FRONT AND REAR DIFFERENTIALS, SERVICE TRANSFER CASE,
  • REPAIR SHORT IN BROKEN WIRE
  • PERFORM 67,500 SERVICE
  • OIL AND FILTER CHANGE
  • SURCHARGE
 
JESSE P. gave our service a 5 star review on 12/12/2023

2004 Ford Pickup

Ford Pickup

Mileage
107,646
Service Date
12/12/2023
Services Performed
  • EMISSIONS TEST
  • SURCHARGE
 
MIRANDA S. gave our service a 5 star review on 12/12/2023

2015 Chevrolet Silverado 2500 HD

Chevrolet Silverado 2500 HD

Mileage
86,943
Service Date
12/11/2023
Services Performed
  • EMISSIONS TEST
  • SURCHARGE
 
JERRY H. gave our service a 5 star review on 12/11/2023

2006 Dodge Pickup

Dodge Pickup

Mileage
186,830
Service Date
12/6/2023
Services Performed
  • 04 02 01
  • SURCHARGE
 
JEFF S. gave our service a 5 star review on 12/8/2023

2006 Dodge Pickup

Dodge Pickup

Mileage
82,144
Service Date
11/29/2023
Services Performed
  • 08 05 01
 
BRUCE C. gave our service a 5 star review on 11/29/2023