Vehicle price comparison
Mercedes C Class vs Toyota Sienna Control Arm prices
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Toyota Sienna control arm cost more?
A used Toyota Sienna control arm carries a median asking price of $151, which is 17% higher than the Mercedes C Class at $125. Supply also plays a role: Mercedes C Class has 3,379 priced listings versus 460 for Toyota Sienna, and more listings generally mean more choices and more competitive pricing.
The Mercedes C Class average ($153) runs 22% above its median ($125), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
The Toyota Sienna control arm is interchangeable across 15 model years versus just 11 for the Mercedes C Class — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade B (good) condition, the Mercedes C Class is 34% cheaper ($89 vs $135) — the gap widens compared to the overall median difference.
Buyer's checklist
What to check before buying a used control arm
- Inspect the arm for subtle bends, hairline cracks, or deep rust scale, comparing geometry carefully against your original unit.
- Examine the rubber bushings for dry rot, tearing, or separation from the metal casing, as worn bushings require pressing out before installation.
- Check integrated ball joints for boot tears and axial play; if non-replaceable, factor in the cost of a unit with a fresh ball joint.
- Verify material type (cast iron, stamped steel, or aluminum) and sway bar link mounting location, which can vary across sub-models and suspension packages.
Full price guide
Mercedes C Class Control Arm
$35 – $662 · 3,379 listings
Full price guide
Toyota Sienna Control Arm
$35 – $511 · 460 listings
Common questions
Mercedes C Class vs Toyota Sienna control arm FAQ
Is a used Mercedes C Class control arm cheaper than a Toyota Sienna?
Mercedes C Class has the lower median by $26 (17%). The Mercedes C Class control arm ranges from $35 to $662 across 3,379 listings, while the Toyota Sienna ranges from $35 to $511 across 460 listings.
Can I use a Mercedes C Class control arm in a Toyota Sienna?
This comparison describes pricing, not interchangeability. Even when two parts share similar prices, they may require different engines, trims, electronics, or mounting points. Always match the seller's part number against your VIN before purchasing.
How many listings does this comparison cover?
This comparison draws from 3,379 priced Mercedes C Class listings and 460 priced Toyota Sienna listings — 3,839 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes C Class $150 vs Toyota Sienna $170. Grade B (Good): Mercedes C Class $89 vs Toyota Sienna $135. Grade C (Fair): Mercedes C Class $50 vs Toyota Sienna $55. Grade A parts are in excellent condition, B is good, and C is fair — always confirm grading criteria with the seller.
Are there different trim variants to choose from?
Yes. The Mercedes C Class control arm has 2 trim variants and the Toyota Sienna has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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