Vehicle price comparison
Mercedes E Class vs Land Rover Discovery Sport Control Arm prices
Saurabh Kumar
Co-Founder & CTO, Part Price Guide
Built the pricing pipeline that collects and normalizes used OEM part listings from salvage yards and online marketplaces across the US.
Ambika Sharma
Co-Founder & COO, Part Price Guide
12 years of project management and technical operations experience. Reviews price guides for sample size, fitment accuracy, and data freshness.
Price face-off
Median price comparison
Condition comparison
How does the price differ by part grade?
Market analysis
Why does the Land Rover Discovery Sport control arm cost more?
A used Land Rover Discovery Sport control arm carries a median asking price of $133, which is 25% higher than the Mercedes E Class at $100. Supply also plays a role: Mercedes E Class has 6,587 priced listings versus 630 for Land Rover Discovery Sport, and more listings generally mean more choices and more competitive pricing.
The Mercedes E Class average ($127) runs 27% above its median ($100), indicating a tail of high-priced listings — likely low-mileage or remanufactured units pulling the average up.
Only 69% of Mercedes E Class control arm listings include a posted price (6,587 of 9,535 observed) — the rest are "call for price," which usually signals negotiable or higher-than-average pricing.
The Mercedes E Class control arm is interchangeable across 24 model years versus just 8 for the Land Rover Discovery Sport — that wider compatibility window means more donor vehicles in salvage yards and tends to push prices lower.
At Grade A (excellent) condition, the Mercedes E Class is 33% cheaper ($101 vs $150) — 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 E Class Control Arm
$25 – $512 · 6,587 listings
Full price guide
Land Rover Discovery Sport Control Arm
$49 – $442 · 630 listings
Common questions
Mercedes E Class vs Land Rover Discovery Sport control arm FAQ
Is a used Mercedes E Class control arm cheaper than a Land Rover Discovery Sport?
Mercedes E Class has the lower median by $33 (25%). The Mercedes E Class control arm ranges from $25 to $512 across 6,587 listings, while the Land Rover Discovery Sport ranges from $49 to $442 across 630 listings.
Can I use a Mercedes E Class control arm in a Land Rover Discovery Sport?
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 6,587 priced Mercedes E Class listings and 630 priced Land Rover Discovery Sport listings — 7,217 in total.
How does condition grade affect the price?
Part condition significantly impacts price. Grade A (Excellent): Mercedes E Class $101 vs Land Rover Discovery Sport $150. Grade B (Good): Mercedes E Class $97 vs Land Rover Discovery Sport $97. 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 E Class control arm has 2 trim variants and the Land Rover Discovery Sport has 2. Variants differ by engine size, drivetrain, or part number — matching the right variant is critical for proper fitment.
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