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Mercedes-Benz SLK-Class

12 model years from 2005 to 2016, compared on size, efficiency, safety and reliability.

Mercedes-Benz SLK-Class
Pictured: Mercedes-Benz SLK 200 BlueEFFICIENCY (R 172) – Frontansicht, 3. Juli 2011, Essen. Photo: M 93, CC BY-SA 3.0 de, via Wikimedia Commons
Model years
2005–2016
Class
Two Seaters
Latest engines
2.0L 4-cyl turbo, 3.5L 6-cyl, 5.5L 8-cyl
Best MPG
19–27 combined, by year
Latest rating
Not rated
Recalls
0 campaigns, all years
Interest
7,061 Wikipedia views / 30 days

The 2016 SLK-Class in brief

The 2016 Mercedes-Benz SLK-Class is a two seaters offered with 3 engines (2.0L 4-cyl turbo, 3.5L 6-cyl and 5.5L 8-cyl) and rear-wheel drive.

It measures about 163 inches long and 71 inches wide on a 96-inch wheelbase, with a curb weight of roughly 3,252 lb (Slk 250 2dr Convertible).

EPA rates its most efficient version at 27 MPG combined (24 city / 32 highway), 34% better than the 2016 two seaters average of 20.2 MPG, for an estimated $3,050 a year in fuel.

NHTSA has not published a 5-Star overall rating for this model year.

There are no recalls or owner complaints on file with NHTSA for this model year.

The Mercedes-Benz SLK-Class has 12 model years in our data, from 2005 to 2016.

Its most efficient year was 2016 at 27 MPG combined; across all years the best version ranged from 19 to 27 MPG.

Buying used? 2016 has the fewest problems in our data.

How the 2005 SLK-Class compares

The 2005 Mercedes-Benz SLK-Class is a two seaters offered with 2 engines (3.5L 6-cyl and 5.4L 8-cyl) and rear-wheel drive.

EPA rates its most efficient version at 19 MPG combined (17 city / 23 highway), 4% better than the 2005 two seaters average of 18.3 MPG, for an estimated $4,350 a year in fuel.

About the Mercedes-Benz SLK-Class

The Mercedes-Benz SLK-Class is a compact executive roadster, produced by Mercedes-Benz. It was released in 1996 and was manufactured at the Mercedes plant in Bremen, Germany, until 2020.

From the Wikipedia article "Mercedes-Benz SLK-Class", licensed under CC BY-SA 4.0.

2016 SLK-Class pros & cons

Full 2016 details →

What's good

  • Excellent fuel economyUp to 27 MPG combined — 34% better than the average 2016 two seaters (20.2 MPG).
  • No recalls so far

Watch out for

  • Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.

Best and worst years to buy used

Best year

2016 SLK-Class

0 owner complaints · 0 recalls

No clear problem year

None of the 2 model years we compared stands out for complaints or recalls.

NHTSA recalls and complaints for 2 model years since 2015; use it alongside a pre-purchase inspection. How we calculate this →

SLK-Class changes by model year

  1. 2016
    • Engine added: 2.0L 4-cyl turbo
    • Engine dropped: 1.8L 4-cyl turbo
  2. 2012
    • Engines added: 1.8L 4-cyl turbo and 5.5L 8-cyl
    • Engine dropped: 3.0L 6-cyl
    • Best combined MPG up from 21 to 26
  3. 2011
    • Engine dropped: 5.5L 8-cyl
  4. 2010
    • Engine added: 5.5L 8-cyl
    • Engine dropped: 5.4L 8-cyl
  5. 2006
    • Engine added: 3.0L 6-cyl
    • Best combined MPG up from 19 to 21

Years without a measurable change are left out.

Show all 12 model years side by side
YearLatest enginesBest MPG / rangeLengthWeightOverallRecallsComplaints
20162.0L 4-cyl turbo, 3.5L 6-cyl, 5.5L 8-cyl27 MPG162.6 in3,252 lbNot rated00
20151.8L 4-cyl turbo, 3.5L 6-cyl, 5.5L 8-cyl26 MPG162.6 in3,252 lbNot rated00
20141.8L 4-cyl turbo, 3.5L 6-cyl, 5.5L 8-cyl26 MPG162.6 in3,307 lbNot rated00
20131.8L 4-cyl turbo, 3.5L 6-cyl, 5.5L 8-cyl26 MPG162.6 in3,307 lbNot rated00
20121.8L 4-cyl turbo, 3.5L 6-cyl, 5.5L 8-cyl26 MPG162.6 in3,395 lbNot rated00
20113.0L 6-cyl, 3.5L 6-cyl21 MPG––Not rated00
20103.5L 6-cyl, 3.0L 6-cyl, 5.5L 8-cyl21 MPG––Not rated00
20093.0L 6-cyl, 3.5L 6-cyl, 5.4L 8-cyl21 MPG––Not rated00
20083.0L 6-cyl, 3.5L 6-cyl, 5.4L 8-cyl20 MPG––Not rated00
20073.0L 6-cyl, 3.5L 6-cyl, 5.4L 8-cyl20 MPG––Not rated00
20063.0L 6-cyl, 3.5L 6-cyl, 5.4L 8-cyl21 MPG––Not rated00
20053.5L 6-cyl, 5.4L 8-cyl19 MPG––Not rated00
Best combined MPG by model year — Mercedes-Benz SLK-Class
2005: 19 MPG2006: 21 MPG2007: 20 MPG2008: 20 MPG2009: 21 MPG2010: 21 MPG2011: 21 MPG2012: 26 MPG2013: 26 MPG2014: 26 MPG2015: 26 MPG2016: 27 MPG200520072009201120132015max 27 MPG

Alternatives to the 2016 SLK-Class

ModelBest MPG / rangeNHTSA overallRecalls
2016 Mercedes-Benz AMG GT18 MPGNot rated5
2016 Porsche Boxster25 MPGNot rated0
2016 Porsche Cayman25 MPGNot rated0
2016 BMW Z426 MPGNot rated1
Check your VIN for open recalls ↗

Sources: EPA, NHTSA, Transport Canada, Wikipedia, Wikimedia Commons. Not affiliated with NHTSA, the EPA or Mercedes-Benz. How we calculate this →