Roadmap to Mercedes-Benz SL550 Insurance Costs in 2025: Rates, Comparisons and Trends

How much does Mercedes-Benz SL550 insurance cost? We compare average car insurance rates for the SL550 Roadster to find out how prices measure up to the rest of the midsize luxury car market.

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  • Mercedes SL550 car insurance costs an average of $3,214 per year or around $268 per month.
  • Ranked 35th out of 41 other models in the 2020 midsize luxury car class, car insurance rates for the Mercedes-Benz SL550 cost $444 more per year than the average cost for the segment.

How much does Mercedes SL550 insurance cost?

Ranked 35th out of 41 vehicles in the midsize luxury car class, 2020 Mercedes-Benz SL550 insurance rates average $3,214 per year, or about $268 if paid each month. With the average midsize luxury car costing $2,770 a year to insure, the Mercedes-Benz SL550 may possibly cost around $444 or more annually.

The rate summary chart below breaks down a summary of car insurance rates for a 2020 Mercedes SL550 using different risk profiles and driver ages.

Average 2020 Mercedes-Benz SL550 insurance premiums for different driver ages and risk scenarios.
Figure 1: Average 2020 Mercedes-Benz SL550 insurance premiums for different driver ages and risk scenarios. Rates updated on October 24, 2025.

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Data Methodology: Average rates are for a 2020 model year Mercedes-Benz SL550 with safe driver and claim-free discounts applied to qualifying risk profiles. Discount Rate includes all possible rate discounts including multi-vehicle, multi-policy, homeowner, and others which vary by company. Comprehensive and collision deductibles are $500 except for low and high deductible estimates which are $100 and $1,000, respectively. Rates are averaged across all U.S. states and all Mercedes-Benz SL550 trim levels.

2020 Mercedes-Benz SL550 Insurance Cost Summary
Driver Risk Profile Annual Premium Cost Per Month
High Risk Driver Age 30$7,422$619
Safe Driver Age 20$6,554$546
At-fault Accidents Age 40$4,496$375
Low Deductibles Age 40$4,472$373
Safe Driver Age 30$3,466$289
Safe Driver Age 40$3,214$268
Safe Driver Age 50$2,800$233
Discount Rate Age 40$2,670$223
Safe Driver Age 60$2,632$219
High Deductibles Age 40$2,580$215

Data Methodology: Comprehensive and collision deductibles are $500 except for low and high deductible estimates which are $100 and $1,000, respectively. Discount Rate includes all possible rate discounts including multi-vehicle, multi-policy, homeowner, and others which vary by company. Rates are averaged for all 2020 Mercedes-Benz SL550 trim levels. Updated October 24, 2025

The next table illustrates average car insurance rates for a Mercedes-Benz SL550 for the 2013-2020 model years for five different age groups.

Mercedes-Benz SL550 Insurance Cost by Model Year
Model Year and Vehicle Driver Age 20 Driver Age 40 Driver Age 60
2020 Mercedes-Benz SL550$6,554$3,214$2,632
2019 Mercedes-Benz SL550$6,102$2,996$2,452
2018 Mercedes-Benz SL550$5,746$2,828$2,320
2017 Mercedes-Benz SL550$5,470$2,698$2,210
2016 Mercedes-Benz SL550$5,080$2,516$2,072
2015 Mercedes-Benz SL550$4,644$2,294$1,884
2014 Mercedes-Benz SL550$4,674$2,314$1,906
2013 Mercedes-Benz SL550$4,164$2,060$1,694

Data Methodology: Rated driver is a 40-year-old married male with no driving violations or at-fault accidents in the prior three years. Comprehensive and collision deductibles are $500 and UM/UIM and medical payments coverages are included. Premiums are averaged for all Mercedes-Benz SL550 trim levels for each model year. Updated October 24, 2025

Average insurance rates for 2013 to 2020 Mercedes-Benz SL550 models for drivers age 20, 40 and 60
Average insurance rates for 2013 to 2020 Mercedes-Benz SL550 models for drivers age 20, 40 and 60

Additional insights regarding the cost of insurance for a Mercedes-Benz SL550 include:

  • Avoid accidents and save. Having frequent at-fault accidents will raise rates, potentially as much as $1,532 per year for a 30-year-old driver and even as much as $700 per year for a 60-year-old driver.
  • As age goes up, auto insurance cost goes down. The difference in Mercedes-Benz SL550 insurance rates between a 40-year-old driver ($3,214 per year) and a 20-year-old driver ($6,554 per year) is $3,340, or a savings of 68.4%.
  • Your job could earn you discounts. The vast majority of auto insurance providers offer discounts for being employed in occupations like dentists, law enforcement, members of the military, emergency medical technicians, architects, high school and elementary teachers, and others. If you work in a qualifying profession, you could potentially save between $96 and $216 on your car insurance premium, depending on the level of coverage purchased.
  • Expect to pay a lot for high-risk insurance. For a 40-year-old driver, the need to buy a high-risk policy can potentially increase rates by $3,878 or more per year.
  • Find cheaper rates by qualifying for discounts. Discounts may be available if the policyholders are homeowners, are good students, are senior citizens, drive a vehicle with safety or anti-theft features, are claim-free, or many other discounts which could save the average driver as much as $544 per year on the cost of insuring a Mercedes-Benz SL550.
  • Car insurance for teenagers is expensive. Average rates for full coverage SL550 insurance costs $11,108 per year for a 16-year-old driver, $10,963 per year for a 17-year-old driver, $10,191 per year for an 18-year-old driver, and $9,117 per year for a 19-year-old driver.
  • Better credit scores yield better car insurance rates. Having an excellent credit score over 800 may save $505 per year versus a slightly lower credit rating between 670-739. Conversely, a subpar credit score could cost around $585 more per year.

How does SL550 car insurance cost compare?

When rates are compared to other midsize luxury car segment models, car insurance prices for a 2020 Mercedes SL550 cost $920 more per year than the Lexus ES 350, $596 more than the BMW 530i, and $218 more than the Infiniti Q50.

The Mercedes-Benz SL550 ranks 35th out of 41 comparison vehicles in the midsize luxury car category for auto insurance affordability. The SL550 costs an estimated $3,214 per year for full coverage car insurance and the segment average auto insurance cost is $2,770 per year, a difference of $444 per year.

The table below shows how well Mercedes SL550 insurance rates rank against other 2020 midsize luxury cars like the Lincoln MKZ, Mercedes CLA250, and the Audi A6.

Insurance Cost Comparison: Mercedes-Benz SL550 vs Midsize Luxury Cars
Rank Make and Model Annual Premium Difference
1Acura ILX$1,932-$1,282
2Lexus RC 300$2,220-$994
3Mercedes-Benz SLC300$2,284-$930
4Lexus ES 350$2,294-$920
5Lincoln MKZ$2,302-$912
6Mercedes-Benz AMG CLA45$2,322-$892
7Jaguar XE$2,328-$886
8Lexus IS 300$2,330-$884
9Audi A3$2,372-$842
10Cadillac CT5$2,410-$804
11Audi S5$2,474-$740
12Lexus GS 350$2,538-$676
13Mercedes-Benz E350$2,550-$664
14Lexus ES 300H$2,586-$628
15Audi S4$2,612-$602
16BMW 530i$2,618-$596
17BMW 540i$2,646-$568
18Mercedes-Benz CLA250$2,664-$550
19Genesis G80$2,668-$546
20Audi A6$2,676-$538
21Mercedes-Benz E450$2,710-$504
22BMW 430i$2,730-$484
23Mercedes-Benz CLS450$2,766-$448
24Jaguar XF$2,768-$446
25BMW 440i$2,870-$344
26Mercedes-Benz AMG C43$2,872-$342
27Mercedes-Benz SL450$2,892-$322
28Audi RS 5$2,906-$308
29Audi S6$2,966-$248
30Infiniti Q50$2,996-$218
31BMW 530e$3,012-$202
32Lexus GS F$3,088-$126
33Mercedes-Benz AMG C63$3,130-$84
34BMW M550i$3,186-$28
35Mercedes-Benz SL550$3,214--
36Tesla Model S$3,272$58
37Audi A7$3,316$102
38Lexus LC 500H$3,402$188
39Audi S7$3,528$314
40BMW M8$3,532$318
41BMW M5$3,580$366

Data Methodology: Rated driver is a 40-year-old married male with no driving violations or at-fault accidents in the prior three years. Comprehensive and collision deductibles are $500 and UM/UIM and medical payments coverages are included. Premiums are averaged for all trim levels for each vehicle from the 2020 model year. Updated October 24, 2025

At $3,214 per year, insurance cost for a 2020 Mercedes-Benz SL550 ranks 35th out of 41 models in the midsize luxury car segment
At $3,214 per year, insurance cost for a 2020 Mercedes-Benz SL550 ranks 35th out of 41 models in the midsize luxury car segment