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Compare
Compare 2–4 cars side by side. Every figure is sourced; the best value in each comparable row is marked.
| Specification | BMW2025 BMW i7 xDrive60 | Mercedes-Benz2026 Mercedes-Benz EQS 580 4MATIC Sedan |
|---|---|---|
| Performance | ||
| Top speedHigher is better | 149 mphBestManufacturer claim · BMW | 130 mphManufacturer claim · Mercedes-Benz USA |
| Power-to-weight ratioHigher is betterCalculated from peak power and curb weight — figures quoted against a different weight basis (e.g. dry or DIN) will differ. | 197.8 hp/tCalculated | 205.0 hp/tBestCalculated |
| Lateral accelerationHigher is betterSkidpad radius and surface affect results. | 0.92 gBestIndependent test · Car and Driver | 0.88 gIndependent test · Car and Driver |
| Acceleration | ||
| 0–60 mphLower is betterRollout (1ft) handling differs between testers and manufacturers. | 4.50 sManufacturer claim · BMW | 4.20 sBestManufacturer claim · Mercedes-Benz USA |
| 0–100 km/hLower is better | 4.70 sManufacturer claim · BMW | 4.40 sBestManufacturer claim · Mercedes-Benz USA |
| 0–100 mphLower is better | 9.80 sIndependent test · Car and Driver | 9.10 sBestIndependent test · Car and Driver |
| Braking | ||
| 70–0 mph braking distance | — | 177.0 ftIndependent test · Car and Driver |
| 100–0 mph braking distance | — | 366.0 ftIndependent test · Car and Driver |
| Engine & Powertrain | ||
| Peak powerHigher is better | 536 hpTieManufacturer claim · BMW | 536 hpTieManufacturer claim · Mercedes-Benz USA |
| Peak torqueHigher is better | 549 lb-ftManufacturer claim · BMW | 633 lb-ftBestManufacturer claim · Mercedes-Benz USA |
| Engine layout | ElectricManufacturer claim · BMW | ElectricManufacturer claim · Mercedes-Benz USA |
| Induction type | ElectricManufacturer claim · BMW | ElectricManufacturer claim · Mercedes-Benz USA |
| Transmission type | Single-speedManufacturer claim · BMW | Single-speedManufacturer claim · Mercedes-Benz USA |
| Number of gears | ||
| Dimensions | ||
| Length | 212 inManufacturer claim · BMW | 208 inManufacturer claim · Mercedes-Benz USA |
| Width | 77 inManufacturer claim · BMW | 76 inManufacturer claim · Mercedes-Benz USA |
| Height | 61 inManufacturer claim · BMW | 60 inManufacturer claim · Mercedes-Benz USA |
| Wheelbase | 127 inManufacturer claim · BMW | 126 inManufacturer claim · Mercedes-Benz USA |
| Weight | ||
| Curb weightLower is better | 5975 lbHomologation · US EPA | 5765 lbBestManufacturer claim · Mercedes-Benz USA |
| Fuel Economy | ||
| Fuel economy (combined)Lower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 88.0 mpgHomologation · US EPA | — |
| Fuel economy (city)Lower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 85.0 mpgHomologation · US EPA | — |
| Fuel economy (highway)Lower L/100km is better; higher mpg is better — direction is on the canonical L/100km. | 91.0 mpgHomologation · US EPA | — |
| Electric System | ||
| Battery gross capacityHigher is better | 105.7 kWhManufacturer claim · BMW | 118.0 kWhBestManufacturer claim · Mercedes-Benz USA |
| Battery usable capacity | 101.7 kWhManufacturer claim · BMW | — |
| EPA rangeHigher is better | 311 miHomologation · US EPA | 371 miBestManufacturer claim · Mercedes-Benz USA |
| Peak DC charging powerHigher is better | 195 kWManufacturer claim · BMW | 200 kWBestManufacturer claim · Mercedes-Benz USA |
| Peak AC charging powerHigher is better | 11.0 kWBestManufacturer claim · BMW | 9.6 kWManufacturer claim · Mercedes-Benz USA |
| Practicality | ||
| Cargo volumeHigher is better | 18 ft³Manufacturer claim · BMW | 22 ft³BestManufacturer claim · Mercedes-Benz USA |
| Seats | 5Manufacturer claim · BMW | 5Manufacturer claim · Mercedes-Benz USA |
| Pricing | ||
| Base price (as tested market)Demo prices only; not live FX. | $124,200Independent test · Kelley Blue Book | $123,900Manufacturer claim · Mercedes-Benz USA |
| Tires & Wheels | ||
| Front tire size | — | 255/45R20Manufacturer claim · Mercedes-Benz USA |
| Rear tire size | — | 255/45R20Manufacturer claim · Mercedes-Benz USA |
Every figure is the car’s preferred, sourced value. “Best” marks the strongest value in a row, judged on the canonical measurement (so a winner is correct whichever unit system you view). Open a car to see each value’s source, original units, and alternates.
Community index
Add a value with its source. An editor verifies every submission against its citation before it appears on the site.
| 1Manufacturer claim · Mercedes-Benz USA |
| 10–80% charge timeLower is better |
|---|
| 34 minManufacturer claim · BMW |
| 31 minBestManufacturer claim · Mercedes-Benz USA |