4 deals from $48,181 to $49,535 • Avg 9.4% off MSRP
As of , Massachusetts buyers are paying an average of $48,520 for a Mercedes-Benz C-Class, based on 4 verified deals on CarWhere. The average discount in Massachusetts is 9.4% off MSRP. Prices range from $48,181 to $49,535.Massachusetts has a 6.25% state sales tax on vehicle purchases.
Sales Tax
6.25% state rate
Doc Fee
No state cap
Avg Markup
2-4% in Boston metro area
Best Time
End of year and early spring
C 300 4matic
C 300 4matic
C 300 4matic
C 300 4matic
Based on 4 verified buyer-submitted transactions. All prices come from real deal sheets uploaded after purchase — not estimates or dealer ads. Last updated . Learn about our data.