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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

2006 Dodge Pickup

Dodge Pickup

Mileage
175,775
Service Date
2/19/2020
Services Performed
  • FRONT BRAKE PADS 5/32", REAR @ 6/32, TRANSMISSION PAN STARTING TO LEAK, BELTS, FLUIDS, HOSES GOOD.
  • OIL AND FILTER CHANGE
 
MIKE T. gave our service a 5 star review on 2/20/2020

2013 RAM 2500 HD

RAM 2500 HD

Mileage
90,687
Service Date
2/13/2020
Services Performed
  • BELTS, HOSES, AIR FILTER GOOD, BRAKES @ 6/32", FLUIDS GOOD.
  • OIL AND FILTER CHANGE
 
AL K. gave our service a 5 star review on 2/15/2020

2010 Dodge Pickup

Dodge Pickup

Mileage
218,859
Service Date
2/6/2020
Services Performed
  • CUSTOMER STATES TAKE LONG TIME TO HEAT UP. TAKE 2 HOURS TO HEAT UP. GAUGE WON'T MOVE. GOT UP TO 217 THEN WENT DOWN TO 150.
  • OIL AND FILTER CHANGE
  • PERFORMED DIAG AND VEH HAD CODES P013B (O2 SENSOR 1/2 SLOW RESPONSE), P014D (O2 SENSOR 21/2 SLOW RESPONSE), P0226C (TURBO BOOST CONTROL SLOW RESPONSE), P049D (EGR CONTROL POS EXCEED LEARNING LIMIT), P0128 (THERMOSTAT RATIONALITY). CODES CAUSED BY ENGINE NOT GETTING UP TO NORMAL OPERATING TEMP. REPLACED THERMOSTAT, CLEARED CODES AND TEST DROVE VEHICLE. CODED DID NOT COME BACK. GOOD AT THIS TIME.
  • SMALL OIL LEAK FROM OIL PAN SCREW.
  • THERMOSTAT &/OR GASKET – Remove & Replace – In-Line6
 
ROBERT S. gave our service a 5 star review on 2/8/2020

2014 Ford F-150

Ford F-150

Mileage
125,074
Service Date
1/29/2020
Services Performed
  • PERFORMED DIAG AND FOUND CODES (P0756, P2701, P2703, P2704) RECOMMEND REPLACING TRANSMISSION. REPLACED TRANSMISSION AND TEST DROVE VEHICLE. GOOD AT THIS TIME. DURING TEST DRIVE VEH MISFIRED AND HAS MISFIRE CODES (P0300, P0303, P0304) RECOMMEND REPLACING ALL 6 SPARK PLUGS AND 2 COILS. CUSTOMER DECLINED REPAIRS AT THIS TIME.
  • TRANSMISSION ASSEMBLY – Remove & Replace – V6,4WD
 
MIKE D. gave our service a 5 star review on 1/29/2020

2008 Subaru Tribeca

Subaru Tribeca

Mileage
116,080
Service Date
1/16/2020
Services Performed
  • CUST STATES THE BELT SHREDDED, ALL LIGHTS CAME ON AND DIED ON SIDE OF THE ROAD
  • REPLACE SERPENTINE BELT TENSIONER, IDLER PULLEY AND BELT
 
Bambi I. gave our service a 5 star review on 1/16/2020

2005 Honda CR-V

Honda CR-V

Mileage
159,099
Service Date
1/9/2020
Services Performed
  • FLUIDS GOOD, FRONT BRAKES @ 6/32" REAR @ 7/32", NO LEAKS
  • LUBE OIL AND FILTER
 
KATHY L. gave our service a 5 star review on 1/9/2020

2006 Ford Pickup

Ford Pickup

Mileage
217,262
Service Date
1/7/2020
Services Performed
  • EMISSIONS TEST
  • LUBE OIL AND FILTER FORD 6.0
 
GABE P. gave our service a 5 star review on 1/9/2020

2005 GMC Sierra

GMC Sierra

Mileage
179,478
Service Date
1/2/2020
Services Performed
  • EMISSIONS TEST
 
TONY F. gave our service a 5 star review on 1/3/2020

2004 Chevrolet Silverado

Chevrolet Silverado

Mileage
91,032
Service Date
1/3/2020
Services Performed
  • EMISSIONS TEST
 
TOM L. gave our service a 5 star review on 1/3/2020

2005 Chevrolet Silverado

Chevrolet Silverado

Mileage
188,599
Service Date
12/27/2019
Services Performed
  • LUBE OIL AND FILTER
  • PERFORM TRANSMISSION SERVICE
 
Edward L. gave our service a 5 star review on 12/29/2019

2004 Dodge Pickup

Dodge Pickup

Mileage
167,492
Service Date
12/27/2019
Services Performed
  • EMISSIONS TEST
 
MARIA W. gave our service a 5 star review on 12/27/2019

2016 Dodge Durango

Dodge Durango

Mileage
34,342
Service Date
12/26/2019
Services Performed
  • 4U7E6JA(2418) X4
  • BRAKES AT 9/32 FRONTS AND 8/32 REARS, GOOD AT THIS TIME, PROBLEM IS WITH TIRES, REPLACED TIRES WITH BETTER WEATHER TIRE
  • MOUNT BALANCE TIRES
 
REBECCA T. gave our service a 5 star review on 12/26/2019