Skip to main content
Search Edmunds
Try searching by car name, features, or description
Quick Links
Shop used
Shop new
Reviews
Appraise my car
New
Cars for Sale
Used
Cars for Sale
Appraise
My Car Value
Car
Reviews
Used diesel cars, trucks & SUVs under $20,000
Describe what you’re looking for
Example Search:
Filters
4
Active
Filters
4
Active
Skip to Filters
198 listings
Best Match
Best Deals
Distance
Price: Low to High
Price: High to Low
Mileage: Low to High
Mileage: High to Low
Date Listed: Newest First
Date Listed: Oldest First
Year: Newest First
Year: Oldest First
Sort by:
Save Search
Previous
1
...
5
6
7
8
9
10
Next
Showing 295 - 294 out of 198 listings
Home
Used Cars For Sale
Used Diesel For Sale
Used diesel cars, trucks & SUVs under $20,000
Filters
Skip to Results
Applied Filters
4
Active
clear all
active filters
Used
Certified Pre-Owned
Up to $20,000
Diesel
Select Buying Experience
Any
Online
In-Store
Location
Go
Search radius
25 miles
Search radius
Home delivery available
Only show local listings
Make & Model
Year
New / Used
Price & Payments
Price Rating
Body Type
Mileage
Accidents & History
Engine & Drivetrain
Exterior Color
Interior Color
Total Seating
Edmunds Review
Features
MPG
Listing Details
Related vehicle information
Shop used s by model
Used AM General Hummer
Used Acura ILX
Used Acura Integra
Used Acura Legend
Used Acura MDX
Used Acura NSX
Used Acura RDX
Used Acura RLX
Used Acura RSX
Used Acura TLX
Used Acura TSX
Used Acura TSX Sport Wagon
Used Acura Vigor
Other models
New BMW I5 for Sale in Haines City, FL
Used Chevrolet Tahoe in Little Elm, TX 2025
Used Toyota Corolla-Hybrid in Sulphur Springs, TX 2025
New Chevrolet Colorado for Sale in Lake Stevens, WA
Used Toyota Highlander-Hybrid in Brownsburg, IN 2025
Used Infiniti I35 in Windsor Mill, MD 2004
Used Porsche Cayman-S in Saginaw, MI 2006
Used Volvo C30 in Northridge, CA 2013
Used Honda Ridgeline in Seguin, TX 2025
Used Lexus Es-250 in Walla Walla, WA 2023