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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. 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 also have a tire machine that can work with up to 24-inch wheels. We have the capability of lifting eight vehicles and working on three on our floor spaces. Our oversized bay doors allow us to service large vehicles up to 14′.

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

2009 Dodge Pickup

Dodge Pickup

Mileage
39,424
Service Date
1/17/2022
Services Performed
  • OIL AND FILTER CHANGE
 
BOB C. gave our service a 5 star review on 1/20/2022

2008 Dodge Pickup

Dodge Pickup

Mileage
98,228
Service Date
1/19/2022
Services Performed
  • THERMOSTAT &/OR GASKET – Remove & Replace – In-Line6,6.7L Eng
 
MIKE M. gave our service a 5 star review on 1/19/2022

2013 Ford F-150

Ford F-150

Mileage
190,642
Service Date
1/13/2022
Services Performed
  • PERFORMED DIAGNOSIS, FOUND RIGHT IWE NOT DISENGAGING, REMOVED WHEEL AND FOUND IWE BROKEN, REPLACED IWE AND ROAD TESTED, GOOD AT THIS TIME.
  • REPLACE RIGHT IWE
 
CARL S. gave our service a 5 star review on 1/13/2022

2020 Jeep Gladiator

Jeep Gladiator

Mileage
48,913
Service Date
1/11/2022
Services Performed
  • LUBE OIL AND FILTER
  • ROTATE TIRES
  • MULTI POINT VEHICLE INSPECTION
 
JOHN H. gave our service a 5 star review on 1/12/2022

2009 Ford Pickup

Ford Pickup

Mileage
124,462
Service Date
1/10/2022
Services Performed
  • INSPECTED FOR LEAKS, FOUND LEAKS COMING FROM TURBOCHARGER, LEAKING DOWN BACKSIDE OF ENGINE, ALSO FOUND BEDPLATE LEAKING, RECOMMEND REPLACING AT THE SAME TIME DUE TO CAB REMOVAL LABOR. WILL NEED TO CHECK TURBOS WHILE OFF ENGINE TO SEE IF THEY NEED REPLACEMENT. REPLACED MISSING DRAIN PLUG GASKET. CUSTOMER DECLINED OTHER REPAIRS
 
CRAIG C. gave our service a 5 star review on 1/10/2022

2006 Chevrolet Silverado

Chevrolet Silverado

Mileage
205,752
Service Date
12/24/2021
Services Performed
  • WATER PUMP – Remove & Replace – V8,Diesel,Automatic Trans – [Includes: R&I Starter Assembly.]
 
RIGO E. gave our service a 5 star review on 1/2/2022

2019 RAM ProMaster 3500

RAM ProMaster 3500

Mileage
49,565
Service Date
12/29/2021
Services Performed
  • OIL AND FILTER CHANGE
 
This vehicle's owner gave our service a 5 star review on 12/29/2021

2005 Ford Pickup

Ford Pickup

Mileage
224,231
Service Date
12/17/2021
Services Performed
  • Perform charging system Diagnostics
  • CUSTOMER STATES VEH IS HARD TO START WHEN HOT- INTERMITTENT
  • CUSTOMER STATES VEH WAS BLOWING SMOKE YESTERDAY BUT NOT THIS MORNING.
  • Repair wiring for alternator we tested okay
  • Remove valve covers an air leak test and install updated standpipe
  • Replace high pressure oil pump and ipr
  • Oil change
 
ALEX O. gave our service a 5 star review on 12/28/2021

2018 RAM 1500

RAM 1500

Mileage
42,867
Service Date
12/23/2021
Services Performed
  • ROTATE TIRES
  • FRONT PADS @ 4/32", REAR @ 5/32"
  • OIL AND FILTER CHANGE
 
This vehicle's owner gave our service a 5 star review on 12/25/2021

2006 Jeep Liberty

Jeep Liberty

Mileage
111,217
Service Date
12/16/2021
Services Performed
  • PERFORM DIAGNOSIS, FOUND RADIATOR LOW ON COOLANT, PRESSURE TESTED SYSTEM AND FOUND SPLIT ON SIDE OF RADIATOR, ALSO FOUND THERMOSTAT STUCK CLOSED, REPLACED THERMOSTAT AND RADIATOR, RETESTED, GOOD AT THIS TIME
  • RADIATOR – Remove & Replace – V6,Automatic Trans
  • THERMOSTAT HOUSING – Remove & Replace – V6
  • ALTERNATOR DRIVE BELT – Remove & Replace – V6 – [Includes: Serpentine and V-Belt type Belt(s).]
  • REPLACE AIR FILTER
 
STAN J. gave our service a 5 star review on 12/17/2021

2005 Chevrolet Silverado

Chevrolet Silverado

Mileage
159,813
Service Date
12/6/2021
Services Performed
  • VEH HAD CODES P0202, P2149 AGAIN. INJECTOR CONNECTOR ARCING AND SHORTING OUT ONE SIDE OF ENGINE. REPLACED INJECTORS #2,4 AND PIGTAIL, CLEARED CODES AND RETESTED. GOOD AT THIS TIME.
  • LUBE OIL AND FILTER
  • REPLACE FUEL FILTER
  • FUEL INJECTOR – Remove & Replace – Diesel Right or Left,All Four
 
HAL D. gave our service a 5 star review on 12/7/2021

2012 Ford Pickup

Ford Pickup

Mileage
121,442
Service Date
11/30/2021
Services Performed
  • 0 0 0
 
ALAN G. gave our service a 5 star review on 12/2/2021