Case 173 vs Caterpillar 306B: Which Is the Better Value?

| Based on 12 verified Canadian auction sales

The Case 173 averages $7,037 CAD at auction, compared to $8,272 for the Caterpillar 306B. That's a $1,235 difference. Based on 12 verified Canadian auction results tracked by TrackCheck, here's the full breakdown.

The Verdict

Both machines are competitively priced with only a $1,235 difference. Your decision should come down to brand preference, dealer proximity, and specific feature needs rather than price alone.

Case 173

SSL

$7,037 CAD avg

$5,768

Low

$8,191

High

6

Sales

Full price guide →

Caterpillar 306B

SSL

$8,272 CAD avg

$5,464

Low

$10,628

High

6

Sales

Full price guide →

What are the key differences between 173 and 306B?

  • Price: The 173 is $1,235 cheaper on average (15% savings).

Both Case and Caterpillar retain value well. See our depreciation guide for brand rankings.

Looking for a 173 or 306B? Check current listings with Deal Scores.

Which is the better value: 173 or 306B?

Choose the Caterpillar 306B if:

  • You prefer Caterpillar's dealer network and parts availability

How do 173 and 306B prices compare by year?

Case 173 vs Caterpillar 306B prices by model year (CAD)
Year Case 173 Caterpillar 306B
2017 $9,134 (2)
2016 $10,095 (2)
2015 $5,587 (2)

Prices in CAD. Numbers in parentheses are sample size. Lower price highlighted.

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