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2017 Mercedes-Benz C-Class

AVANTGARDE

106k kmdieselautomaticWaterford
View advert on DoneDeal

Type the reg from the advert for the free check: price position, time on market and, when the evidence is strong enough, a €5 Buyer Briefing.

Great Deal

15% below the market median

€11,696Market Range (109 listings)€29,800
CheapestMedian: €19,950Priciest

25th %ile

€16,990

Median

€19,950

75th %ile

€22,950

Compared with 109 similar dealer adverts across Ireland • Avg. 93 days advertisedComparison data updated 8 Nov 2026.

Valuation Explainer

Evidence

At €16,950, the 2017 Mercedes-Benz C-Class sits against 109 comparable listings from the comparison data as of 8/11/2026. Segment average is €20,078, median €19,950, with the full range running €11,696–€29,800.

Against a mileage-matched peer group (targets around 106,000 km), peers average €19,871 — this listing is €2,921 below. Relative to the median, the asking price is €3,000 below (15%).

Verdict: great deal.

Based on 109 comparable listings, comparison data as of 8/11/2026.

Negotiation Intelligence

46d

Seen on Motorly

1

Price drops

2.9%

Total discount

32/100

Motivation

Price by Trim(42 listings)

From the same comparison group as this car’s price verdict, with at least five comparable adverts per trim.

AVANTGARDETHIS CAR
€17,950(17)
€16,990€22,950
AMG
€21,950(19)
€19,880€22,950
AMG SPORT
€24,950(6)
€23,450€26,950

Price History

22 Oct 2026
€17,450€16,950↓ €500

Great Deal

€3,000 below median

Compared with 109 similar dealer adverts

Dealer

Martin Barrett Car Sales

Waterford

C

Trust Score

82/100 • 66 cars

View all 66 cars

Listing Details

Sourcedonedeal
Seen on Motorly46 days
Price changes1
Seller typedealer

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Motorly compares this public advert but is not the seller. Contact the advertiser on the original marketplace.

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Similar Active Listings(8 on market)

Recently Left the Market

These adverts disappeared from their source. The last advertised price is not a confirmed sale price.

Photo on advert
Off market

2016 Mercedes-Benz C-Class

Laois

€10,000

8 Nov• seen for 63d
Photo on advert
Off market

2016 Mercedes-Benz C-Class

Limerick

€7,250

8 Nov• seen for 200d
Photo on advert
Off market

2018 Mercedes-Benz C-Class

Dublin

€21,950

8 Nov• seen for 30d
Photo on advert
Off market

2017 Mercedes-Benz C-Class

Galway

€7,950

8 Nov• seen for 6d

Data notice: Motorly collected this advert from a public website and relies on legitimate interest (GDPR Art. 6(1)(f)). We do not contact each seller individually, so the seller may not know we hold it. Our stored copy can include details we do not show here, such as contact details in the original advert. See our privacy policy. Request removal →