Problems owners report
Complaints filed with NHTSA about the 2001 Mercedes-Benz CLK-Class, by the system named in each complaint. One complaint can name several.
- Electrical system5
- Engine and engine cooling4
- Power train4
- Fuel system, other1
- Structure1
NHTSA ODI complaints (public domain) · updated 23 Oct 2026 · 0 injuries and 0 deaths reported
Compared with other years
NHTSA ODI complaints by model year
Fatal crashes in the US
From 2020 to 2023, 11 2001 CLK-Class vehicles were involved in crashes on US public roads in which someone died; 6 people died inside them, and 3 of the vehicles rolled over. This is a count, not a crash rate: it grows with the number of cars on the road.
NHTSA Fatality Analysis Reporting System (FARS), crash years 2020–2023 (public domain)
New York safety inspections
At its first New York inspection the 2001 Mercedes-Benz CLK-Class failed the safety check 2.23% of the time — 11% more often than the average 2001 passenger car (2.00%). Median odometer at inspection: 111,980 miles.
NY DMV Vehicle Inspections (vezn-fmmk), initial inspections since Aug 2021 · how we count
Engines
The most common engines in 2001 Mercedes-Benz CLK-Class cars on Dutch roads are the 2.0 petrol (120 kW, 161 hp), 3.2 petrol (160 kW, 215 hp) and 2.3 petrol (145 kW, 194 hp).
| Engine | Power | Cars |
|---|---|---|
| 2.0 petrol | 120 kW 161 hp | 165 |
| 3.2 petrol | 160 kW 215 hp | 74 |
| 2.3 petrol | 145 kW 194 hp | 52 |
RDW Open Data (CC0): registered passenger cars and their fuel data · engine size rounded to 0.1 litre, net maximum power · versions with at least 20 cars
In the Netherlands
326 first registered in 2001 are on Dutch roads; 39% arrived later as imports. Median list price when new: €80,478.
Most common APK defects
- Bandenspanning niet op juiste waarde183
- Band onvoldoende profiel112
- Stuur- of fuseekogel met slijtage kleiner of gelijk 1,0 mm107
- Overmatige vloeistoflekkage overige vloeistoffen97
- Dimlicht onjuist afgesteld64
- Band(en) aanwezig met een profieldiepte van 1,6 t/m 2,5 mm54
- Veer gebroken of gescheurd40
- Licht- donkerscheiding dimlicht onduidelijk37
Colours
RDW Open Data: registered vehicles and APK defects (CC0) · defect descriptions in the RDW's Dutch wording
In the United Kingdom
689 cars built in 2001 were licensed for the road at the end of 2025, and 1,262 more were declared off the road (SORN).
Department for Transport and DVLA, vehicle licensing statistics (table VEH0124, year of manufacture) · Open Government Licence v3.0
In Finland
98 of these cars first registered in 2001 were in use in Finland on 30 Jun 2026, with an average of 235,000 km on the odometer at their last inspection.
Traficom (Finnish Transport and Communications Agency), open data on vehicles in use · CC BY 4.0
Recalls
No recall campaigns cover the 2001 Mercedes-Benz CLK-Class.
Whether a recall was fixed on a particular car is known only to the manufacturer: check the VIN at nhtsa.gov/recalls.
NHTSA recalls · summaries in NHTSA's own words
Service bulletins
What Mercedes-Benz told its dealers about the 2001 Mercedes-Benz CLK-Class: known faults, fixes and updates.
| Bulletin | Summary |
|---|---|
| 621570 | ON SOME VEHICLES, UPON RELEASE OF THE BRAKE PEDAL AND / OR APPLICATION OF THE ACCELERATOR PEDAL, THERE IS A 1-2 SECOND DELAY UNTIL THE ACTUATOR MOVES TO THE NEW ACCELERATOR PEDAL INPUT POSITION. THIS DELAY IS INTEGRATED IN THE ENGINE MANAGEMENT SYSTEM AS A SAFETY FEATURE AND IS NOT SUBJECT TO MODIFICATION IN THE FIELD. *TT |
| 10136029 | SENTEX gate operator with Clik Card Remote not compatible with Homelink |
| 10135917 | Malfunctions of various control units and/or on-board power supply problems caused by water in the control unit tray under the driver/front passenger seat (dislocated, pinched or leaking condensation hose) |
| 10025642 | MODEL 203 (C) SERIES FROM PRODUCTION 8/1/01 TO 2/1/03 AND MODEL 209 (CLK) SERIES UP TO PRODUCTION 2/1/03; ESP VISIT WORKSHOP WITH FAULT CODE C1185. *PE |
| 10015377 | REVISED REPAIR PROCEDURE AND ADDITIONAL APPLICABLE MODELS. MODEL 170, 202, 208 AND 210 MODELS. FRONT FOG LAMP(S) INOPERATIVE. MERCEDES-BENZ. *TT MODEL YEARS: 1994-2004. UPDATED 09/09/08. *PE |
| 10007612 | AIR MASS SENSORS. *MJ |
NHTSA manufacturer communications (public domain)
NHTSA investigations
TRANSMISSION MALFUNCTION
SUDDEN ENGINE SHUT DOWN
NHTSA Office of Defects Investigation