2025 Mercedes-Benz GLS-Class: Hybrid MPG, Price & Specifications
— NHTSA, EPA, AAA, RepairPal
The 2025 Mercedes-Benz GLS-Class lands in the middle of its segment among luxury SUVs. NHTSA has no recall campaigns on file for this vehicle.
- Starting MSRP
- $89,200 - $149,500
- EPA Combined MPG
- 15-21 MPG
- Est. Annual Fuel Cost
- $2,250 - $3,150 per year
- Recalls on File
- No recalls on file
- Est. Monthly Cost (with fuel)
- $1,049 per month
- Est. Cost per Mile (with fuel)
- $0.84
- Brand Origin
- Germany
The 2025 Mercedes-Benz GLS-Class is a SUV priced from $89,200 to $149,500 across 3 trims. In this price range, depreciation and insurance are often larger factors than fuel cost. The data below covers all of it.
- Fuel cost $449 per year below luxury SUVs average
- Avg repair cost $218 per year above SUV average
- Zero recalls on file (SUV average: 1.7)
2025 Mercedes-Benz GLS-Class at a Glance
Published crash-test coverage is incomplete for the 2025 Mercedes-Benz GLS-Class. Within the currently available data, the clearest positive signals are lower estimated five-year cost and lower estimated maintenance costs, but reliability is a weak spot.
- estimated 5-year cost
- maintenance cost
Strengths in the data
- Best estimated five-year cost in the lineup is about $5,340 below the similar-vehicle average.
- AAA estimates $1,491 per year in maintenance for the Compact SUV (Hybrid) class.
Cautions in the data
- Crash-test coverage is incomplete: NHTSA and IIHS data is not available for this model yet.
- Reliability is weak by current standards: RepairPal 2.5/5. Most reliable SUVs 2025 →
- Fuel cost lands in the middle of its comparison group rather than standing out.
Similar vehicles to compare
NHTSA focuses on how the vehicle protects occupants in government-standard crashes. IIHS also evaluates crash avoidance technology and headlight performance, which matter for preventing collisions in the first place.
A strong crash test result tells you the vehicle was well-engineered for collisions. The recall record tells you whether any defects have been found after production began.
Does the 2025 Mercedes-Benz GLS-Class Have Any Recalls?
As of the data shown, NHTSA has not issued any recall campaigns for the 2025 Mercedes-Benz GLS-Class. The average for SUVs is 1.7 campaigns. Source: NHTSA.
No recalls on file with NHTSA
What Do 2025 Mercedes-Benz GLS-Class Owners Report to NHTSA?
NHTSA complaint data is not available for the 2025 Mercedes-Benz GLS-Class. This does not mean there are no complaints. The model may not yet be tracked in the NHTSA database.
Source: NHTSA Vehicle Complaints Database. Data last refreshed 2026-04-16.
In this price range, fuel economy is rarely the deciding factor, but the annual cost difference between trims can still be significant. The EPA data below quantifies it.
What Is the 2025 Mercedes-Benz GLS-Class Fuel Economy?
At up to 21 combined MPG, the 2025 Mercedes-Benz GLS-Class's most efficient trim costs an estimated $2,250 per year in fuel, $449 less than the $2,699 average for luxury SUVs. Real-world results will vary. Source: EPA.
Ranges from 15 to 21 combined MPG depending on trim and drivetrain.
| Trim | Combined | City | Highway | Annual Fuel Cost |
|---|---|---|---|---|
| GLS 450 4MATIC | 21 MPG | |||
| GLS 580 4MATIC | 16 MPG | |||
| AMG GLS 63 | 15 MPG |
Estimated 5-year fuel costs range from $11,250 to $15,750 depending on trim.
The most efficient trim ranks in the top 24% for fuel cost within its EPA vehicle class.
Luxury vehicles depreciate faster than average and cost more to insure. AAA's ownership estimates below show what those costs look like for the Compact SUV (Hybrid) class.
What Does the 2025 Mercedes-Benz GLS-Class Cost to Own?
Estimated 5-year total ownership cost for the 2025 Mercedes-Benz GLS-Class ranges from $136,085 to $200,885 depending on trim, based on AAA's Your Driving Costs study for the Compact SUV (Hybrid) class. This includes insurance, maintenance, depreciation, registration, and financing. These are class averages, not specific to this model. Source: AAA.
| Maintenance | $1,491 per year |
|---|---|
| Insurance | $1,771 per year |
| Depreciation | $3,865 per year |
| Registration & Taxes | $779 per year |
| Financing | $1,086 per year |
| Total (excluding fuel) | $10,340 per year |
In this price range, the base trim typically includes features that other brands charge extra for. The question is which upgrades justify the step up in MSRP and the depreciation that comes with it.
How Do the 2025 Mercedes-Benz GLS-Class Trims Compare?
With 3 trims priced from $89,200 to $149,500, the 2025 Mercedes-Benz GLS-Class offers a range of equipment levels. All trims use a Hybrid powertrain. MSRP figures below do not include destination, taxes, or dealer fees.
GLS 450 4MATIC
| Base MSRP | $89,200 |
|---|---|
| Combined MPG | 21 MPG |
| Est. Annual Fuel Cost | $2,250 per year |
| Drive Type | All-Wheel Drive |
| Horsepower | 375 hp |
| Est. 5-Year Cost | $136,085 |
GLS 580 4MATIC
| Base MSRP | $114,800 |
|---|---|
| Combined MPG | 16 MPG |
| Est. Annual Fuel Cost | $2,953 per year |
| Drive Type | All-Wheel Drive |
| Horsepower | 510 hp |
| Est. 5-Year Cost | $165,200 |
AMG GLS 63
| Base MSRP | $149,500 |
|---|---|
| Combined MPG | 15 MPG |
| Est. Annual Fuel Cost | $3,150 per year |
| Drive Type | All-Wheel Drive |
| Horsepower | 603 hp |
| Est. 5-Year Cost | $200,885 |
The entry price has increased $2,200 since 2024.
Price changes since 2024
- AMG GLS 63 $145,850 (2024) → $149,500 (2025) +$3,650
- GLS 580 4MATIC $112,000 (2024) → $114,800 (2025) +$2,800
- GLS 450 4MATIC $87,000 (2024) → $89,200 (2025) +$2,200
View full trim timeline (2024–2025)
| Trim | 2024 | 2025 |
|---|---|---|
| GLS 450 4MATIC | $87,000 21 MPG | $89,200 21 MPG |
| GLS 580 4MATIC | $112,000 16 MPG | $114,800 16 MPG |
| AMG GLS 63 | $145,850 16 MPG | $149,500 15 MPG |
Compare Trim Costs
Select two trims and adjust your driving and financing to see how monthly costs compare. Only costs we can compute from EPA data and your inputs are shown. No estimates, no guesses.
Your driving & financing
Once you have settled on a trim, long-term dependability becomes the deciding factor. The section below shows the third-party reliability rating currently available.
How Reliable Is the 2025 Mercedes-Benz GLS-Class?
RepairPal rates the 2025 Mercedes-Benz GLS-Class at 2.5 out of 5.0 for reliability, below average for luxury SUVs. This may mean higher repair frequency or more costly repairs over time. Source: RepairPal.
Reliability data tells you what to expect. Warranty coverage tells you what Mercedes-Benz will fix for free if something goes wrong within the covered period.
What Warranty Does the 2025 Mercedes-Benz GLS-Class Come With?
Here is what Mercedes-Benz covers at no cost for the 2025 GLS-Class. Basic coverage handles most defects. Powertrain coverage protects the engine and transmission for a longer period. Both start from the original purchase date.
| Basic Warranty | 4yr/50k |
|---|---|
| Powertrain Warranty | 4yr/50k |
| Corrosion Warranty | 4yr/50k |
| Roadside Assistance | 4yr/50k |
What Are the 2025 Mercedes-Benz GLS-Class Specs?
Dimensions, weight, and powertrain details for the 2025 Mercedes-Benz GLS-Class. These figures are published by Mercedes-Benz and apply to the base configuration unless noted. Specific trims may differ.
EPA vehicle class: Full-size SUV
| Engine | 3L I6, 4L V8 |
|---|---|
| Horsepower | 375 - 603 hp |
| Power-to-Weight | 200.4 hp per ton |
| Price per HP | $225 - $248 |
| Torque | 369 - 627 lb-ft |
| Transmission | 9-speed shiftable automatic |
| Drive Type | All-Wheel Drive |
| Fuel Type | premium unleaded (required) |
| Fuel Tank | 23.8 gal |
| Est. Range per Tank | 357 - 500 miles per tank (EPA combined) |
| Length | 205.0 - 206.4 in |
|---|---|
| Width | 79.9 in |
| Height | 70.2 - 71.8 in |
| Wheelbase | 123.4 in |
| Curb Weight | 6,019 lbs |
What Changed for the 2025 Mercedes-Benz GLS-Class?
- Pricing changed across one or more trims
- EPA fuel economy ratings changed
- Recall status changed
That is the complete data picture for the 2025 Mercedes-Benz GLS-Class. In this price range, the depreciation and insurance estimates above often carry more weight than fuel cost. Data is refreshed periodically.
Data coverage & source links
The following data categories are not yet available for the 2025 Mercedes-Benz GLS-Class: NHTSA has not yet published crash test results for this vehicle. IIHS has not yet tested this vehicle for crashworthiness. Learn how we collect, verify, and present vehicle data.
Verify this data
2025 Mercedes-Benz GLS-Class FAQ
Which 2025 Mercedes-Benz GLS-Class trim has the lowest ownership cost?
Among 3 available trims, the GLS 450 4MATIC has the lowest estimated five-year ownership cost at $136,085, starting at $89,200 MSRP. The most expensive trim to own is about $200,885. See the full trim comparison table above for a side-by-side breakdown.
What vehicles compete with the 2025 Mercedes-Benz GLS-Class?
In the suv segment, the closest alternatives to the 2025 Mercedes-Benz GLS-Class are 2025 Audi Q8 (starting at $74,400, 5-star NHTSA, 19 MPG); and 2025 BMW X5 (starting at $66,300, 4-star NHTSA, 15-25 MPG / 22 MPG (Plug-In Hybrid)); and 2025 Audi Q6 e-tron (starting at $63,800, 5-star NHTSA, 310 mi range). Each page on this site covers the same data sources so you can compare directly. Browse all 2025 SUVs.
What changed on the 2025 Mercedes-Benz GLS-Class from last year?
Compared to the previous model year, the entry price increased by $2,200 for the Mercedes-Benz GLS-Class lineup. See the trim evolution timeline above for full year-by-year pricing and availability details.
How much does a 2025 Mercedes-Benz GLS-Class cost per month to own?
Excluding your car payment, estimated monthly costs for the 2025 Mercedes-Benz GLS-Class include about $862 for insurance, maintenance, depreciation, and fees, plus roughly $188 for fuel. That puts non-payment running costs around $1,050 per month. These are estimates based on AAA class averages and EPA fuel data. Actual costs depend on your driving, location, and coverage.
Is the 2025 Mercedes-Benz GLS-Class a hybrid?
Yes, the entire 2025 Mercedes-Benz GLS-Class lineup uses a hybrid powertrain across all 3 trims. The most efficient trim has an estimated annual fuel cost of $2,250. Hybrid powertrains combine a gas engine with an electric motor for improved fuel efficiency. See our Hybrid SUVs 2025 list.
Where is Mercedes-Benz based?
Mercedes-Benz is headquartered in Germany. Brand origin reflects where the company is based, not where individual vehicles are assembled. Many Mercedes-Benz vehicles sold in the U.S. are built at domestic or international plants. See our Germany-brand cars 2025 list.
What other Mercedes-Benz models are available for 2025?
Each 2025 Mercedes-Benz vehicle has its own fact sheet. Data coverage varies by model. See the complete Mercedes-Benz lineup on our Mercedes-Benz models page.
How much does the 2025 Mercedes-Benz GLS-Class depreciate?
AAA estimates total annual ownership costs of $10,340 for the Compact SUV (Hybrid) class, with depreciation typically being the largest component. See the ownership cost section above for the full breakdown.
Compare to Similar Vehicles
Other Model Years
Data on this page is compiled from government agencies and independent research organizations. It is provided for informational purposes only and does not constitute financial, purchasing, or safety advice. Verify all data with the original source before making decisions.