1999 Mercedes-Benz CLK-Class
The Verdict
Worst problem area
Engine
Engine leads by volume: 9 of 29 complaints (31%) mention it.
Complaints filed rose from 3 in 1998 to 29 in 1999.
Data last changed . Sources: NHTSA complaints and recalls, EPA fuel economy data. Methodology
Cost, Fuel Economy & Complaint History
| Category | 1998 | 1999 | 2000 | 2001 | vs. 1999 Subcompact Cars |
|---|---|---|---|---|---|
| Annual fuel cost ($) | 3,500 | 3,700–4,100 | 3,700–4,300 | 3,700–4,300 | |
| Combined MPG | 22 | 19–21 | 18–21 | 18–21 | |
| City / Highway MPG | 19 / 27 | 16–18 / 23–26 | 15–18 / 22–26 | 16–18 / 22–26 | |
| CO₂ tailpipe (g/mi) | 404 | 423–468 | 423–494 | 423–494 | |
| Complaints filed | 3 | 29 | 39 | 31 | |
| Recalls issued | 0 | 1 | 0 | 0 | |
| Crash-involved complaints | 0 | 1 | 6 | 6 | |
| Fire-involved complaints | 0 | 3 | 2 | 0 | |
| Injuries reported | 0 | 0 | 3 | 4 | |
| Deaths reported | 0 | 0 | 0 | 0 | |
| Configurations compared | 1 | 2 | 2 | 3 |
Not compared: this database has no vehicle sales or registration figures, so a raw count mostly reflects how many were sold, not how safe the vehicle is.
Common questions
How many recalls does the 1999 Mercedes-Benz CLK-Class have?
1 NHTSA recall campaign as of Sep 16, 2026. Check your VIN with NHTSA to see whether one applies to your car.
What is the most common complaint about the 1999 Mercedes-Benz CLK-Class?
Engine: 9 of 29 NHTSA complaints (31%) mention it.
What gas mileage does the 1999 Mercedes-Benz CLK-Class get?
EPA rates it 19–21 MPG combined.
How much does it cost to fuel a 1999 Mercedes-Benz CLK-Class?
EPA estimates $3,700–$4,100 a year in fuel costs, using EPA's assumptions.
Similar Vehicles
EPA-Rated Configurations (3)
| Configuration | Transmission | Cylinders | Displacement | Drivetrain | Fuel Type | Vehicle Class | City | Highway | Combined | Annual Fuel Cost | CO₂ |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Configuration 1 | Automatic 5-spd | 6 | 3.2L | Rear-Wheel Drive | Premium | Minicompact Cars | 17 mpg | 25 mpg | 20 mpg | $3,900 | 444 g/mi |
| Configuration 2 | Automatic 5-spd | 6 | 3.2L | Rear-Wheel Drive | Premium | Subcompact Cars | 18 mpg (high) | 26 mpg (high) | 21 mpg (high) | $3,700 (low) | 423 g/mi (low) |
| Configuration 3 | Automatic 5-spd | 8 | 4.3L | Rear-Wheel Drive | Premium | Subcompact Cars | 16 mpg (low) | 23 mpg (low) | 19 mpg (low) | $4,100 (high) | 468 g/mi (high) |
Complaints by Category
| Category | Complaints | Crash-Involved | Fire-Involved | Injuries | Deaths |
|---|---|---|---|---|---|
| Engine | 9 | 0 | 2 | 0 | 0 |
| Transmission & Drivetrain | 6 | 0 | 1 | 0 | 0 |
| Fuel System | 2 | 0 | 0 | 0 | 0 |
| Electrical | 2 | 0 | 1 | 0 | 0 |
| Brakes | 3 | 0 | 0 | 0 | 0 |
| Steering | 1 | 0 | 0 | 0 | 0 |
| Suspension, Wheels & Tires | 4 | 0 | 0 | 0 | 0 |
| Airbags & Restraints | 3 | 0 | 0 | 0 | 0 |
| Driver Assistance & Speed Control | 0 | 0 | 0 | 0 | 0 |
| Body, Seats & Latches | 4 | 0 | 0 | 0 | 0 |
| Visibility & Lighting | 4 | 0 | 0 | 0 | 0 |
| Other | 4 | 1 | 0 | 0 | 0 |
A complaint that names more than one category is counted in each, so the rows can add up to more than the total number of complaints.
Recalls (1)
SEAT BELTS:FRONT:ANCHORAGE · Campaign 99V030000 · Feb 16, 1999
Defect: VEHICLE DESCRIPTION: PASSENGER VEHICLES. A DEFECTIVE WELD WAS DISCOVERED ON THE WELD NUT FOR THE BOLT USED TO SECURE THE FRONT SHOULDER SEAT BELT GUIDES.
Consequence: DUE TO THIS DEFECTIVE WELD, THE ANCHORAGES MAY NOT ADEQUATELY SECURE THE FRONT SEAT BELTS IN THE EVENT OF A CRASH.
Remedy: DEALERS WILL REPAIR THE SHOULDER BELT ANCHOR ASSEMBLY.