Is the 2022 Mercedes-Benz CLS 450 reliable?

The 2022 Mercedes-Benz CLS 450 has 5 complaints filed with NHTSA (0.8x the segment average). Our reliability verdict: excellent. Most common issue: AIR BAGS problems.

What are common problems with the 2022 Mercedes-Benz CLS 450?

Top problems: AIR BAGS (1 complaints, avg repair $500); TRANSMISSION (1 complaints, avg repair $500); ELECTRICAL (1 complaints, avg repair $500). Issues typically appear around 50K miles.

Are there any recalls on the 2022 Mercedes-Benz CLS 450?

Yes, there are 2 recall(s): FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP, ELECTRICAL SYSTEM:SOFTWARE. Contact any Mercedes-Benz dealer to verify if recalls have been completed on your specific vehicle.

How much does it cost to insure a 2022 Mercedes-Benz CLS 450?

Estimated US average full-coverage insurance for the 2022 Mercedes-Benz CLS 450 is approximately $2,250/year (sedan-luxury class). Actual quotes vary heavily by state, driver age, driving record, and credit — see the interactive insurance estimator on this page for state-specific pricing.

2022 Mercedes-Benz CLS 450

Problems, Recalls & Reliability Report

Excellent Reliability

Quick Summary

The 2022 Mercedes-Benz CLS 450 has 5 owner complaints filed with NHTSA — that's 0.8x the segment average of 6. The most common issue is air bags problems (20% of all complaints), specifically: the contact owns a 2022 mercedes-benz cls450. the contact stated that while driving approximately 35 mph the vehicle crashed into the rear of another vehicle. the front passenger side and driver's side air bags did not deploy. the driver sustained a head injury, right leg and left shoulder injuries . There are 2 recalls issued for this model year.

1 crash report 2 injuries

Total Complaints

Recalls Issued

—/5

Safety Stars

0.8x

vs Segment Avg

Known Problems(top 5 of 5)

AIR BAGS

1 complaints

20%

• The contact owns a 2022 Mercedes-Benz CLS450. The contact stated that while driving approximately 35 MPH the vehicle crashed into the rear of another vehicle. The front passenger side and driver's side air bags did not deploy. The driver sustained a head injury, right leg and left shoulder injuries

Typical onset: 50K miles Est. repair: $500💥 1 crashes

“The contact owns a 2022 Mercedes-Benz CLS450. The contact stated that while driving approximately 35 MPH the vehicle crashed into the rear of another vehicle. The front passenger side and driver's side air bags did not deploy. The driver sustained a head injury, right leg and left shoulder injuries ”

— NHTSA complaint filing

Recalls (2)

FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP26/06/2023

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2021-2023 C-Class, E-Class, S-Class, CLS, SL, GT, GLC, GLE, GLS, and G-Class vehicles. Please refer to MBUSA's recall report for specific vehicle details. The fuel pump may shutdown, which can result in a loss of drive power.

Risk: A loss of drive power can increase the risk of a crash.

Fix: Dealers will replace the fuel pump, free of charge. Owner notification letters were mailed on June 14, 2024. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA's number for this recall is 2023070012.

Estimated Insurance Cost for 2022 Mercedes-Benz CLS 450

Estimate only, not a quote. Modeled from NAIC + HLDI averages for a hypothetical 35-year-old driver with clean record + full coverage. Your actual quote depends heavily on your age, driving history, credit, ZIP code, and insurer.

Your state (affects local premium average)

Full coverage / year

$2,250

Full coverage / month

$188

Liability only / year

$710

vs US avg

+34%

How this estimate is calculated

US base full-coverage premium$1674

× state (US)1.00x

× vehicle class (sedan-luxury)1.28x

× theft risk1.00x

× safety rating1.00x

× vehicle age1.05x

= Full coverage estimate$2250

Coverage assumed: 100/300/100 liability + comprehensive/collision, $500 deductibles. Data sources: NAIC 2024 + HLDI loss studies.

Maintenance & Warranty

Recommended Mercedes-Benz CLS 450 Service Intervals

Oil change

10K mi / 12 mo

Tire rotation

10K mi

Brake fluid

24 months

Transmission fluid

40K mi

Engine coolant

150K mi

Spark plugs

60K mi

Cabin air filter

20K mi

Engine air filter

40K mi

Differential (AWD/4WD)

40K mi

Service A / Service B alternating schedule. Requires MB-approved oil (229.5 spec typically).

"Severe service" conditions (heavy towing, extreme temps, city stop-and-go) typically halve these intervals. Always consult your vehicle's owner's manual for the authoritative schedule.

Mercedes-Benz New-Vehicle Warranty Coverage

Bumper-to-bumper (basic)

4 yr / 50K mi

Powertrain

4 yr / 50K mi

Hybrid/EV battery

10 yr / 155K mi

Corrosion (rust perforation)

4 yr / 50K mi

Roadside assistance

4 yr / unlimited mi

EQ EV battery warranty is 10 years/155,000 miles

These are the terms for a new Mercedes-Benz. If you're buying a used 2022 CLS 450, remaining coverage is usually pro-rated from the vehicle's original in-service date. Not all coverage transfers between owners — check with a Mercedes-Benz dealer for VIN-specific remaining warranty.

Estimated Repair Costs

AIR BAGS(~50K mi)

$500

TRANSMISSION(~50K mi)

$500

ELECTRICAL(~50K mi)

$500

ENGINE(~50K mi)

$500

WHEELS(~50K mi)

$500

Estimates based on average reported repair costs. Actual costs vary by location, shop, and severity.

🔍 Pre-Purchase Inspection Checklist

Based on 5 owner complaints for this specific year, here's what to check or ask about:

☐
AIR BAGS: The contact owns a 2022 Mercedes-Benz CLS450. The contact stated that while driving approximately 35 MPH the vehicle crashed into the rear of another vehicle. The front passenger side and driver's side air bags did not deploy. The driver sustained a head injury, right leg and left shoulder injuries
Typically appears around 50K miles. Repair cost ~$500
☐
TRANSMISSION: While driving in traffic, a warning box appeared indicating a problem with the 48volt charging system. The A/C system stopped working (in 115 degree heat) and engine power was reduced to crawl speeds. Another warning box indicated to turn the engine off to avoid damage. I did manage to pull off t
Typically appears around 50K miles. Repair cost ~$500
☐
ELECTRICAL: While driving in traffic, a warning box appeared indicating a problem with the 48volt charging system. The A/C system stopped working (in 115 degree heat) and engine power was reduced to crawl speeds. Another warning box indicated to turn the engine off to avoid damage. I did manage to pull off t
Typically appears around 50K miles. Repair cost ~$500
☐
ENGINE: While driving in traffic, a warning box appeared indicating a problem with the 48volt charging system. The A/C system stopped working (in 115 degree heat) and engine power was reduced to crawl speeds. Another warning box indicated to turn the engine off to avoid damage. I did manage to pull off t
Typically appears around 50K miles. Repair cost ~$500
☐
RECALLS: Verify all 2 recalls have been completed — free at any Mercedes-Benz dealer
☐
General: Get a pre-purchase inspection from an independent mechanic ($100-$200)

Mercedes-Benz CLS 450 — Year Comparison

How does 2022 compare to other years? Fewer complaints = more reliable.

2022

5Excellent Reliability

Full years-to-avoid analysis →

NHTSA Safety Rating

No NHTSA safety rating available

At a Glance

Complaints: 5
Recalls: 2
Fire reports: 0
Crash reports: 1
Injury reports: 2
Segment avg: 6

Check a Specific VIN

See recalls for YOUR 2022 Mercedes-Benz CLS 450

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