CarGurus Logo Homepage Link
  • Buy
    • Used cars
    • New cars
    • Certified pre-owned
    • Start your purchase online
    • Dealerships near me
  • Sell
    • Sell my car
    • Car values
    • Sell my car FAQs
  • Finance
    • Prequalify for financing
    • How does it work?
    • Financing FAQs
  • Research
    • Test drive reviews
    • Price trends
    • Tips & advice
    • Electric cars
    • Compare cars
  • Discover
    The latest way to shop:
    smarter research, better
    listings.
  • Saved cars & searches
  • Sign in / Register
    • My account
    • Saved searches
    • Saved cars
    • Recommended cars
    • Browsing history
    • Financing dashboard
      • United States (EN)
      • Estados Unidos (ES)
      • Canada (EN)
      • Canada (FR)
      • United Kingdom

Best MPG Diesel Cars for Sale in Buffalo Mills, PA

206 results
Buffalo Mills, PA
2021 Jeep Gladiator High Altitude Crew Cab 4WD Choice Auto Sales

2021 Jeep Gladiator

High Altitude Crew Cab 4WD

55,798 miles

$33,599

Fair Deal
Murrysville, PA
64 mi away
Year:
2021
Make:
Jeep
Model:
Gladiator
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
260 hp 3L V6 Diesel
Exterior color:
Bright White Clearcoat
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
8-Speed Automatic
Mileage:
55,798
Stock number:
114300
VIN:
1C6JJTFM9ML527866

Sponsored

2023 Chevrolet Suburban High Country 4WD

2023 Chevrolet Suburban

High Country 4WD

30,704 miles

$65,000

Fair Deal
Certified Pre-Owned
Sterling, VA
93 mi away
Year:
2023
Make:
Chevrolet
Model:
Suburban
Body type:
SUV / Crossover
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
23 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
30,704
Stock number:
P63674
VIN:
1GNSKGKT2PR474564

Sponsored

2023 Chevrolet Silverado 1500 LT Crew Cab 4WD

2023 Chevrolet Silverado 1500

LT Crew Cab 4WD

58,730 miles

$36,902

Good Deal
Thompsontown, PA
89 mi away
Year:
2023
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Sterling Gray Metallic
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
58,730
Stock number:
25726A
VIN:
1GCUDDE81PZ246346

Sponsored

2023 GMC Sierra 1500 SLT Crew Cab 4WD

2023 GMC Sierra 1500

SLT Crew Cab 4WD

17,597 miles

$46,356

Great Deal
Fairmont, WV
84 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
17,597
Stock number:
A274
VIN:
1GTUUDE86PZ315211

2023 Chevrolet Silverado 1500 High Country Crew Cab 4WD

2023 Chevrolet Silverado 1500

High Country Crew Cab 4WD

41,450 miles

$46,990

Good Deal
White Hall, WV
86 mi away
Year:
2023
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
White (Iridescent Pearl Tricoat)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
41,450
Stock number:
A60802
VIN:
1GCUDJE88PZ128616

2021 RAM 1500 Limited Crew Cab 4WD

2021 RAM 1500

Limited Crew Cab 4WD

82,276 miles

$34,154

Great Deal
Adamsburg, PA
59 mi away
Year:
2021
Make:
RAM
Model:
1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
260 hp 3L V6 Biodiesel
Exterior color:
Bright White Clearcoat
Combined gas mileage:
25 MPG
Fuel type:
Biodiesel
Interior color:
Blue (Indigo/Frost)
Transmission:
8-Speed Automatic
Mileage:
82,276
Stock number:
A5XC02241XA
VIN:
1C6SRFHM3MN800140

Preparing for a close up...

Photos coming soon

2021 Chevrolet Silverado 1500

LT Crew Cab 4WD

91,083 miles

$26,997

Great Deal
Zelienople, PA
95 mi away
Year:
2021
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
White (Iridescent Pearl Tricoat)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
91,083
Stock number:
ZC250593A
VIN:
1GCUYDET3MZ254873

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

31,880 miles

$36,988

Great Deal
Front Royal, VA
70 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
31,880
Stock number:
V25279A
VIN:
1GTU9CET2MZ102459

Preparing for a close up...

Photos coming soon

2023 Chevrolet Silverado 1500

Custom Trail Boss Crew Cab 4WD

42,664 miles

$38,995

Great Deal
Gaithersburg, MD
94 mi away
Year:
2023
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
42,664
Stock number:
260075A
VIN:
3GCUDCE84PG293087

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

SLT Crew Cab 4WD

56,290 miles

$34,200

Great Deal
Certified Pre-Owned
Sykesville, MD
99 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
56,290
Stock number:
P3458
VIN:
3GTU9DET4MG141138

Preparing for a close up...

Photos coming soon

2021 Chevrolet Silverado 1500

RST Crew Cab 4WD

82,421 miles

$34,552

Fair Deal
Front Royal, VA
73 mi away
Year:
2021
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
82,421
Stock number:
R26090A
VIN:
3GCUYEET2MG456982

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

AT4 Crew Cab 4WD

71,864 miles

$35,944

Great Deal
Pittsburgh, PA
75 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
71,864
Stock number:
H4F896A
VIN:
3GTU9EET3MG408288

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Denali Ultimate Crew Cab 4WD

28,852 miles

$55,290

Great Deal
Bridgeport, WV
94 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Onyx Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Alpine Umber
Transmission:
Automatic
Mileage:
28,852
Stock number:
G2688A
VIN:
1GTUUHE81PZ278320

Preparing for a close up...

Photos coming soon

2024 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

17,411 miles

$49,342

Great Deal
Thurmont, MD
70 mi away
Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Slate Gray Metallic
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
17,411
Stock number:
Q260059A
VIN:
3GCUDFE80RG368615

Preparing for a close up...

Photos coming soon

2023 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

18,921 miles

$45,830

Great Deal
Chantilly, VA
95 mi away
Year:
2023
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Black
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
18,921
Stock number:
7260175A
VIN:
3GCUDFE8XPG270740

Preparing for a close up...

Photos coming soon

2020 Chevrolet Silverado 1500

LT Crew Cab 4WD

53,158 miles

$31,994

Good Deal
Pittsburgh, PA
73 mi away
Year:
2020
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Northsky Blue Metallic
Combined gas mileage:
26 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
53,158
Stock number:
W5X9215B
VIN:
3GCUYDET9LG197366

Preparing for a close up...

Photos coming soon

2023 GMC Sierra 1500

Elevation Double Cab 4WD

92,477 miles

$30,297

Great Deal
Connellsville, PA
49 mi away
Year:
2023
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Volcanic Red Tintcoat
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
92,477
Stock number:
J139J
VIN:
1GTVUCE86PZ238144

Preparing for a close up...

Photos coming soon

2021 GMC Sierra 1500

Elevation Crew Cab 4WD

98,775 miles

$31,499

Fair Deal
Johnstown, PA
27 mi away
Year:
2021
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
98,775
Stock number:
UE192023
VIN:
3GTU9CET8MG192023

Preparing for a close up...

Photos coming soon

2022 Chevrolet Silverado 1500

RST Crew Cab 4WD

59,978 miles

$35,600

Great Deal
Glenshaw, PA
80 mi away
Year:
2022
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Summit White
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
59,978
Stock number:
5G2603A
VIN:
1GCUYEET6NZ117188

Preparing for a close up...

Photos coming soon

2021 RAM 1500

Big Horn Crew Cab 4WD

70,601 miles

$28,988

Great Deal
Somerset, PA
22 mi away
Year:
2021
Make:
RAM
Model:
1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
260 hp 3L V6 Biodiesel
Exterior color:
Diamond Black Crystal Pearlcoat
Combined gas mileage:
25 MPG
Fuel type:
Biodiesel
Interior color:
Black
Transmission:
Automatic
Mileage:
70,601
Stock number:
B26PS126A
VIN:
1C6SRFFM1MN548178

Preparing for a close up...

Photos coming soon

2024 GMC Sierra 1500

AT4X Crew Cab 4WD

45,771 miles

$56,997

Great Deal
State College, PA
80 mi away
Year:
2024
Make:
GMC
Model:
Sierra 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Red
Combined gas mileage:
19 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
45,771
Stock number:
MC2519A
VIN:
3GTUUFE88RG102890

Preparing for a close up...

Photos coming soon

2020 Ford F-150

King Ranch SuperCrew 4WD

73,345 miles

$35,976

Good Deal
Charles Town, WV
62 mi away
Year:
2020
Make:
Ford
Model:
F-150
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
250 hp 3L V6 Biodiesel
Exterior color:
Rapid Red Metallic Tinted Clearcoat/Stone Gray
Combined gas mileage:
22 MPG
Fuel type:
Biodiesel
Interior color:
Java
Transmission:
Automatic
Mileage:
73,345
Stock number:
1309
VIN:
1FTFW1E11LFA47488

Preparing for a close up...

Photos coming soon

2024 Chevrolet Silverado 1500

LT Trail Boss Crew Cab 4WD

19,233 miles

$52,778

Fair Deal
Certified Pre-Owned
Murrysville, PA
64 mi away
Year:
2024
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
3L I6 Diesel
Exterior color:
Radiant Red Tintcoat
Combined gas mileage:
25 MPG
Fuel type:
Diesel
Interior color:
Black
Transmission:
Automatic
Mileage:
19,233
Stock number:
10C4237A
VIN:
3GCUDFE80RG332813

Preparing for a close up...

Photos coming soon

2021 Chevrolet Silverado 1500

RST Crew Cab 4WD

99,730 miles

$28,588

Good Deal
West Mifflin, PA
73 mi away
Year:
2021
Make:
Chevrolet
Model:
Silverado 1500
Body type:
Pickup Truck
Doors:
4 doors
Drivetrain:
Four-Wheel Drive
Engine:
277 hp 3L I6 Diesel
Exterior color:
Gray (Satin Steel Metallic)
Combined gas mileage:
24 MPG
Fuel type:
Diesel
Interior color:
Jet Black
Transmission:
Automatic
Mileage:
99,730
Stock number:
W1609A
VIN:
3GCUYEET5MG245839

Sponsored

  • Used Convertibles for Sale Under $30,000 in Buffalo Mills PA

  • Used Convertibles for Sale Under $40,000 in Buffalo Mills PA

  • Used Convertibles for Sale Under $50,000 in Buffalo Mills PA

  • Used Convertibles for Sale Under $60,000 in Buffalo Mills PA

  • Cars for Sale Under $20,000 in Buffalo Mills PA

  • Best MPG Trucks for Sale in Buffalo Mills PA

  • Best MPG Hatchbacks for Sale in Buffalo Mills PA

  • Best MPG Wagons for Sale in Buffalo Mills PA

  • Best MPG Coupes for Sale in Buffalo Mills PA

  • Best MPG Convertibles for Sale in Buffalo Mills PA

  • Hybrid Sedans for Sale in Buffalo Mills PA

  • Used Coupes for Sale Under $40,000 in Buffalo Mills PA

  • Best MPG Diesel Cars for Sale in Cumberland MD

  • Best MPG Diesel Cars for Sale in Johnstown PA

  • Best MPG Diesel Cars for Sale in Altoona PA

  • Best MPG Diesel Cars for Sale in Greensburg PA

  • Best MPG Diesel Cars for Sale in Hagerstown MD

  • Best MPG Diesel Cars for Sale in Winchester VA

  • Best MPG Diesel Cars for Sale in Morgantown WV

  • Best MPG Diesel Cars for Sale in State College PA

  • Best MPG Diesel Cars for Sale in Pittsburgh PA

  • All Used Cars

  • Manual Transmission Cars

  • Luxury Cars

  • Cars with Red Interior

  • Cheap Manual Cars

  • Hybrid Cars

  • Sports Cars

  • Electric SUVs

  • Cheap Trucks

  • Small Cars

  • Third Row SUVs

  • Three Quarter Ton Trucks

  • Lifted Trucks

  • Manual Transmission Trucks

  • Diesel Trucks

  • Hybrid SUVs

  • Dually Trucks

  • One Ton Trucks

  • Cheap SUVs

  • Lifted Ford Trucks

  • 4x4 Trucks

  • Work Trucks

  • AWD SUVs

  • Ford Trucks

  • Chevrolet Trucks

  • Toyota Trucks

  • Trucks Under $10,000

  • Cars Under $15,000

  • Sports Cars Under $20,000

  • Trucks Under $20,000

  • Used Sedans for Sale with Low Mileage

  • Used SUVs / Crossovers for Sale with Low Mileage

  • Used Hatchbacks for Sale with Low Mileage

  • Used Convertibles for Sale with Low Mileage

  • Used Vans for Sale with Low Mileage

  • Used Minivans for Sale with Low Mileage

  • Used Pickup Trucks for Sale with Low Mileage

  • Used Coupes for Sale with Low Mileage

  • Used Wagons for Sale with Low Mileage

  • Stuckey Ford

  • Blue Knob Auto

  • C. Harper Chrysler Dodge Jeep Ram of Connellsville

  • Stuckey GMC

  • Bud's Auto Sales Beaverdale

  • Bedford Chrysler Jeep Dodge

  • Courtesy Kia

  • All Things Automotive

  • #1 Cochran Honda Johnstown

  • Bedford Ford Lincoln

  • Memorial Highway Chevrolet of Somerset Inc.

  • Team Factory Direct

Connect with us
Download our app
Download on the App Store Get it on Google Play
  • Company
  • About CarGurus
  • Our team
  • Press
  • Investor relations
  • Price trends
  • Careers
  • Advertise with CarGurus
  • For dealers
  • Dealer signup
  • Dealer resources
  • Terms
  • Terms of use
  • Privacy policy
  • Interest-based ads
  • Security
  • Help
  • Help center
  • Contact us
Click for the BBB Business Review of this Auto Listing Service in Cambridge MA
    • United States (EN)
    • Estados Unidos (ES)
    • Canada (EN)
    • Canada (FR)
    • United Kingdom

© 2026 CarGurus, Inc., All Rights Reserved.