Loading…
Loading…
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 eDrive50 | Porsche2025 Porsche Taycan 4S |
|---|---|---|
| Performance | ||
| Top speedHigher is better | 127 mphIndependent test · Wikipedia | 155 mphBestManufacturer claim · Porsche |
| 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. | 173.0 hp/tCalculated | 238.2 hp/tBestCalculated |
| Lateral accelerationSkidpad radius and surface affect results. | — | 1.00 gIndependent test · Car and Driver |
| Acceleration | ||
| 0–60 mphLower is betterRollout (1ft) handling differs between testers and manufacturers. | 5.30 sManufacturer claim · BMW | 3.50 sBestManufacturer claim · Porsche |
| 0–100 km/hLower is better | 5.50 sIndependent test · Wikipedia | 3.70 sBestManufacturer claim · Porsche |
| 0–100 mph | — | 7.20 sIndependent test · Car and Driver |
| 0–200 km/h | — | 12.0 sManufacturer claim · Porsche |
| Quarter-mile elapsed time | — | 11.80 sManufacturer claim · Porsche |
| Braking | ||
| 60–0 mph braking distance | — | 105.0 ftIndependent test · MotorTrend |
| 70–0 mph braking distance | — | 151.0 ftIndependent test · Car and Driver |
| 100–0 mph braking distance | — | 306.0 ftIndependent test · Car and Driver |
| Engine & Powertrain | ||
| Peak powerHigher is better | 449 hpIndependent test · Wikipedia | 536 hpBestManufacturer claim · Porsche |
| Peak torqueHigher is better | 479 lb-ftIndependent test · Wikipedia | 512 lb-ftBestManufacturer claim · Porsche |
| Engine layout | ElectricIndependent test · Wikipedia | ElectricManufacturer claim · Porsche |
| Engine placement | RearIndependent test · Wikipedia | — |
| Induction type | ElectricHomologation · US EPA | ElectricManufacturer claim · Porsche |
| Transmission type | Single-speedHomologation · US EPA | — |
| Dimensions | ||
| Length | 212 inIndependent test · Wikipedia | 195 inIndependent test · Wikipedia |
| Width | 77 inIndependent test · Wikipedia | 77 inIndependent test · Wikipedia |
| Height | 61 inIndependent test · Wikipedia | 54 inIndependent test · Wikipedia |
| Wheelbase | 127 inIndependent test · Wikipedia | 114 inManufacturer claim · Porsche |
| Weight | ||
| Curb weightLower is better | 5721 lbIndependent test · Wikipedia | 4960 lbBestIndependent test · Wikipedia |
| 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. | 93.0 mpgHomologation · US EPA | — |
| Electric System | ||
| Battery gross capacityHigher is better | 105.7 kWhBestIndependent test · Wikipedia | 105.0 kWhIndependent test · Wikipedia |
| Battery usable capacityHigher is better | 101.7 kWhBestIndependent test · Wikipedia | 97.0 kWhIndependent test · Wikipedia |
| EPA rangeHigher is better | 314 miBestHomologation · US EPA | 295 miHomologation · US EPA |
| WLTP range | 357 miIndependent test · Wikipedia | — |
| Peak DC charging powerHigher is better | 195 kWIndependent test · Wikipedia | 320 kWBestIndependent test · StuttCars |
| Peak AC charging powerHigher is better | ||
| Practicality | ||
| Cargo volumeHigher is better | 11 ft³Homologation · US EPA | 12 ft³BestHomologation · US EPA |
| Seats | 5Homologation · US EPA | 4Homologation · US EPA |
| Pricing | ||
| Base price (as tested market)Demo prices only; not live FX. | $105,700Independent test · Kelley Blue Book | $120,495Independent test · Kelley Blue Book |
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.
| Number of gears |
|---|
| 1Independent test · Wikipedia |
| — |
| 11.0 kWTieIndependent test · Wikipedia |
| 11.0 kWTieIndependent test · Wikipedia |
| 10–80% charge timeLower is better | 34 minManufacturer claim · BMW | 18 minBestManufacturer claim · Porsche |
|---|
| Energy consumptionLower is better | 380.0 Wh/kmHomologation · US EPA | 209.0 Wh/kmBestIndependent test · Wikipedia |
|---|