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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 550e xDrive Sedan | Mercedes-Benz2026 Mercedes-AMG E 53 HYBRID Sedan |
|---|---|---|
| Performance | ||
| Top speedHigher is better | 155 mphTieManufacturer claim · BMW | 155 mphTieManufacturer 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. | 220.3 hp/tCalculated | 299.7 hp/tBestCalculated |
| Lateral accelerationSkidpad radius and surface affect results. | — | 0.94 gIndependent test · Car and Driver |
| Acceleration | ||
| 0–60 mphLower is betterRollout (1ft) handling differs between testers and manufacturers. | 4.10 sManufacturer claim · BMW | 3.90 sBestManufacturer claim · Mercedes-Benz USA |
| 0–100 km/hLower is better | 4.30 sIndependent test · Wikipedia | 4.00 sBestManufacturer claim · Mercedes-Benz USA |
| 0–100 mph | — | 7.80 sIndependent test · Car and Driver |
| 0–200 km/h | — | 13.3 sIndependent test · auto motor und sport |
| Braking | ||
| 70–0 mph braking distance | — | 154.0 ftIndependent test · Car and Driver |
| 100–0 mph braking distance | — | 307.0 ftIndependent test · Car and Driver |
| Engine & Powertrain | ||
| Peak powerHigher is better | 489 hpIndependent test · Wikipedia | 577 hpBestManufacturer claim · Mercedes-Benz USA |
| Peak torqueHigher is better | 516 lb-ftIndependent test · Wikipedia | 553 lb-ftBestManufacturer claim · Mercedes-Benz USA |
| Engine displacement | 2998.0 ccIndependent test · Wikipedia | 3000.0 ccManufacturer claim · Mercedes-Benz USA |
| Cylinder count | 6Homologation · US EPA | 6Manufacturer claim · Mercedes-Benz USA |
| Engine layout | Inline-6Independent test · Wikipedia | Inline-6Manufacturer claim · Mercedes-Benz USA |
| Engine placement | Front | |
| Dimensions | ||
| Length | 199 inIndependent test · Wikipedia | 195 inManufacturer claim · Mercedes-Benz USA |
| Width | 75 inIndependent test · Wikipedia | 75 inManufacturer claim · Mercedes-Benz USA |
| Height | 60 inIndependent test · Wikipedia | 58 inManufacturer claim · Mercedes-Benz USA |
| Wheelbase | 118 inIndependent test · Wikipedia | 117 inManufacturer claim · Mercedes-Benz USA |
| Weight | ||
| Curb weightLower is better | 4894 lbHomologation · US EPA | 4244 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. | 24.0 mpgHomologation · US EPA | — |
| Fuel tank capacity | 15.9 galHomologation · US EPA | 17.4 galManufacturer claim · Mercedes-Benz USA |
| Estimated range (combined)Estimated from tank capacity and quoted combined economy — not an instrumented range. | 382 miCalculated | — |
| Electric System | ||
| Battery gross capacity | 22.1 kWhIndependent test · Wikipedia | — |
| Battery usable capacity | 18.7 kWhIndependent test · Wikipedia | — |
| EPA range | 33 miHomologation · US EPA | — |
| Peak AC charging power | — | 9.6 kWManufacturer claim · Mercedes-Benz USA |
| 10–80% charge time | — | 20 minManufacturer claim · Mercedes-Benz USA |
| Energy consumption | 311.0 Wh/kmHomologation · US EPA | — |
| Practicality | ||
| Cargo volume | — | 13 ft³Manufacturer claim · Mercedes-Benz USA |
| Seats | 5Homologation · US EPA | 5Manufacturer claim · Mercedes-Benz USA |
| Pricing | ||
| Base price (as tested market)Demo prices only; not live FX. | $73,400Independent test · Kelley Blue Book | $89,600Manufacturer claim · Mercedes-Benz USA |
| Tires & Wheels | ||
| Front tire size | — | 265/40R20Manufacturer claim · Mercedes-Benz USA |
| Rear tire size | — | 295/35R20Manufacturer 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.
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| Induction type | TurbochargedHomologation · US EPA | TurbochargedManufacturer claim · Mercedes-Benz USA |
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| Transmission type | Torque-converter automaticHomologation · US EPA | Torque-converter automaticManufacturer claim · Mercedes-Benz USA |
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| Number of gears | 8Homologation · US EPA | 9Manufacturer claim · Mercedes-Benz USA |
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