Mercedes-Benz S-Class trim comparison
2026 Mercedes-Benz S-Class S 580 4MATIC vs AMG S 63 E PERFORMANCE
The S-Class S 580 4MATIC starts at $130,700 while the AMG S 63 E PERFORMANCE is $189,800. That $59,100 gap buys 6 meaningful differences.
This trim jump changes the engine from 4.0L V8 mild-hybrid Turbo to 4.0L V8 phev Turbo. Everything else is secondary to whether that powertrain difference matters for how you drive.
If you would notice the 4.0L V8 phev Turbo every week, the AMG S 63 E PERFORMANCE makes sense. If not, the S 580 4MATIC is the cleaner stop because this jump matters for the powertrain first and the trim badge second.
Think about this as a monthly tradeoff, not just a sticker gap. The AMG S 63 E PERFORMANCE adds about $1040/month on a typical 60-month loan, or around $62,400 more overall with interest. If that different powertrain is not part of your real use case, the cheaper trim keeps more money in your pocket without changing the core experience you need.
Lock one trim, change the other side, and move through exact pair pages without resetting back to the full lineup every time.
Who notices the difference
The higher trim starts to make more sense when you are specifically shopping for the stronger powertrain, not just more trim content.
When both feel the same
The S 580 4MATIC and AMG S 63 E PERFORMANCE are mechanically identical where it counts: the same 9-speed shiftable automatic transmission and identical wheelbase and body dimensions.
The upgrade math
You are paying $59,100 for 5 measurable differences, which works out to about $11,820 per change.
Key Differences at a Glance
This is the fast read: price, power, efficiency, and the feature flips most likely to change the answer.
Every Difference, Side by Side
This is the full read behind the quick decision signals above: the complete hardware, comfort, and equipment story. 6 specification differences, 2 shared.
Full Specification Comparison
Specifications reflect available data as of early 2026. Confirm details with an authorized dealer before purchasing.
| Spec | S 580 4MATIC | AMG S 63 E PERFORMANCE |
|---|---|---|
| Pricing | ||
| MSRP | $130,700 | $189,800 |
| Powertrain | ||
| Engine | 4.0L V8 mild-hybrid Turbo | 4.0L V8 phev Turbo |
| Horsepower | 496 hp | 791 hp |
| Torque | 516 lb-ft | 1055 lb-ft |
| Transmission | 9-speed shiftable automatic | 9-speed shiftable automatic |
| Drivetrain | AWD | AWD |
| Fuel Economy | ||
| City MPG | 17 | 15 |
| Highway MPG | 27 | 23 |
| Combined MPG | 20 | 20 |
| Fuel Tank | 20.0 gal | 20.1 gal |
| Annual Fuel Cost (EPA) | $2,900/yr | $2,900/yr |
| Dimensions | ||
| Curb Weight | 4,795 lbs | 5,831 lbs |
| Wheelbase | 126.6" | 126.6" |
| Length | 209.5" | 210.1" |
| Width | 75.6" | 75.6" |
| Height | 59.2" | 59.2" |
| Warranty | ||
| Bumper-to-Bumper | 4yr/50k | 4yr/50k |
| Powertrain | 4yr/50k | 4yr/50k |
| Corrosion | 4yr/50k | 4yr/50k |
| Roadside Assistance | 4yr/50k | 4yr/50k |
Data sources: licensed third-party automotive data, EPA fueleconomy.gov, NHTSA, and official manufacturer materials. Values marked est. are estimated.
2026 Mercedes-Benz S-Class S 580 4MATIC vs AMG S 63 E PERFORMANCE Questions Shoppers Ask
Use this page for the direct trim answer, then zoom back out to the Mercedes-Benz S-Class lineup, the Mercedes-Benz brand hub, the Full-Size Sedans, the how to pick a trim guide, or our mid-trim value research when you need the bigger shopping path behind this one matchup.
How much more does the 2026 S-Class AMG S 63 E PERFORMANCE cost than the S 580 4MATIC?
The AMG S 63 E PERFORMANCE starts at $189,800 compared to $130,700 for the S 580 4MATIC. That is a $59,100 difference, or approximately $1040/month more on a 60-month loan.
Do the 2026 Mercedes-Benz S-Class S 580 4MATIC and AMG S 63 E PERFORMANCE have the same engine?
No. The S 580 4MATIC uses a 4.0L V8 mild-hybrid Turbo (496 hp, 516 lb-ft), while the AMG S 63 E PERFORMANCE has the 4.0L V8 phev Turbo (791 hp, 1055 lb-ft). That is 295 more horsepower. Both pair with the same 9-speed shiftable automatic.
Do the 2026 S-Class S 580 4MATIC and AMG S 63 E PERFORMANCE have the same drivetrain?
Yes. Both come with AWD as standard. The differences between these trims are in features and equipment, not drivetrain.
What warranty does the 2026 Mercedes-Benz S-Class come with?
All 2026 Mercedes-Benz S-Class trims, including both the S 580 4MATIC and AMG S 63 E PERFORMANCE, come with Mercedes-Benz's standard warranty: 4yr/50k bumper-to-bumper and 4yr/50k powertrain coverage. Warranty does not vary by trim level.
Is the 2026 Mercedes-Benz S-Class AMG S 63 E PERFORMANCE worth $59,100 more than the S 580 4MATIC?
The $59,100 buys the 4.0L V8 phev Turbo. If that powertrain matters for how you drive, yes. If not, the S 580 4MATIC does the same job for less.
The Full Story Behind This Price Gap
Use the direct answer above for this exact matchup, then use these guides to understand whether you are really looking at a feature step-up, a package shuffle, or the point where the lineup starts changing in a meaningful way.
Breaking Down the $59,100 Gap
Same drivetrain, fuel economy, $59,100 more. The S-Class AMG S 63 E PERFORMANCE adds minor equipment upgrades over the S 580 4MATIC, but the core driving experience is identical.
How the S 580 4MATIC and AMG S 63 E PERFORMANCE Feel Different
Moving from the S 580 4MATIC to the AMG S 63 E PERFORMANCE means a different engine entirely. That means 295 more horsepower and 539 more lb-ft of torque. You will notice it most when merging, passing, or climbing at speed.
The Short Version
The S-Class AMG S 63 E PERFORMANCE costs $59,100 more than the S 580 4MATIC (about $1,040/month more on a 60-month loan). That buys 5 meaningful changes at $11,820 per change. Whether that trade-off is worth it depends on which features matter to your daily driving.
Trim-Matched Accessories
These add-ons are split by trim intent so the recommendations follow the actual use case, not just the same repeated product block.
Mercedes-Benz S-Class S 580 4MATIC
Value-trim add-onsThese picks fit the S 580 4MATIC best when the goal is covering the daily-use gaps without paying up to the next trim.
Mercedes-Benz S-Class AMG S 63 E PERFORMANCE
Step-up trim add-onsThese picks suit the AMG S 63 E PERFORMANCE when you want the accessories to match the nicer cabin, broader utility, or more premium use case.
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Specifications shown combine licensed third-party automotive data with official manufacturer, EPA, and NHTSA source material for the 2026 model year. Actual pricing, features, and availability may vary by region and dealer. Always confirm details with an authorized dealer before making a purchase decision. TrimAtlas is not affiliated with Mercedes-Benz or any dealership.
Page updated 2026-03-18. Verify equipment, pricing, and regional availability with the manufacturer or dealer.