Among the 48 limousines 2018–2022, the M850i xDrive ranks 10th of 48 in 0–100 km/h (3.8 s, behind the Porsche Panamera Turbo S Sport Turismo), 35th of 48 in Top speed (250 km/h, behind the Porsche Panamera Turbo S Executive), 10th of 48 in Power-to-weight (275 hp/t, behind the Bmw M8 Competition Coupe).
G15 · GENERATION 2020 → · LIMOUSINE
BMWICE
M850i xDrive
530 hp, 3,8 s 0-100 : among the 48 limousines 2018–2022, the M850i xDrive ranks 10th of 48 in 0–100 km/h, 35th of 48 in Top speed, 10th of 48 in Power-to-weight. Here is what the Caralogy simulations say.
Power
530hp
750 Nm
0 → 100 km/h
3.8s
VMax 250 km/h
Cons.
10.0L
/100 km
Tank
68L
Technical identity card
Full specifications BMW M850i xDrive
Manufacturer data and values calibrated by the Caralogy simulation engine.
Powertrain
| Architecture | 8 cyl. |
| Displacement | 4,395 cm³ |
| Power | 530 hp |
| Couple | 750 Nm |
| Gearbox | Convertisseur de couple 8 rapports Automatique |
| Transmission | Integrale (AWD) |
Consumption
| Cons. WLTP | 10.0 L/100km |
| Tank | 68 L |
Performance
| 0 → 100 km/h | 3,8 s |
| VMax | 250 km/h |
Dimensions and environment
| Length | 4,851 mm |
| Wheelbase | 2,822 mm |
| Width | 1,902 mm |
| Height | 1,346 mm |
| Boot | 420 L |
| Kerb weight | 1,930 kg |
| Cd | 0.32 |
| CO₂ WLTP | 230 g/km |
Caralogy Methodology
Motorway and performance values calibrated by the Caralogy physics simulation engine (SCx, Crr, real torque curves).
See full methodology →Manufacturer data · motorway values calibrated by the Caralogy engine
Among the 48 limousines, the M850i xDrive ranks (top 10 in segment) in acceleration. Caralogy simulates its real-world performance: motorway simulation, performance simulation and consumption simulation.
Caralogy Analysis
Tailored to this vehicle?
Caralogy Verdict
Suitable for
Demanding drivers: 10th of 48 in 0–100 km/h (3.8 s), 10th of 48 in Power-to-weight (275 hp/t). 10th of 48 in 0–100 km/h (3.8 s), 10th of 48 in Power-to-weight (275 hp/t).
Less suitable for
Frequent urban trips with stop-and-go. At 10,0 L/100 km on the combined cycle, consumption rises in the city without electric assistance. An HEV or PHEV would be more economical for this use profile.
Alternatives to consider
If the priority is 0–100 km/h, the Porsche Panamera Turbo S Sport Turismo (1st with 3.0 s) takes the lead. If the priority is Top speed, the Porsche Panamera Turbo S Executive (1st with 315 km/h) takes the lead.
Acceleration: 3.8 s 0-100 (10th of 48 in 0–100 km/h)
In pure acceleration, the M850i xDrive ranks 10th of 48 in 0–100 km/h, 0.8 s off the reference Porsche Panamera Turbo S Sport Turismo (3.0 s).
Top speed: 250 km/h (35th of 48 in Top speed)
Top speed of 250 km/h. The segment reference reaches 315 km/h.
Go beyond this analysis
Recalculate everything for your own profile with the three physics simulators that power this page.
Running cost for your profile
Adjust mileage, driving mix and charging type to estimate your annual energy budget.
Launch simulator →Long-distance trip
Simulate any motorway trip: time, charging stops, total cost.
Simulate a trip →Chronos & accélération
0-100, 0-200, courbe de vitesse, positionnement segment.
Voir la performance →Segment positioning
Where the M850i xDrive stands against limousines
Comparison across 48 limousines marketed between 2018–2022.
0–100 km/h10e / 48
3,8 s
Min 5,5 s · Bmw 840i ConvertibleMax 3,0 s · Porsche Panamera Turbo S Sport Turismo
Top speed35e / 48
250 km/h
Min 250 km/h · Bmw 840i xDrive Gran CoupeMax 315 km/h · Porsche Panamera Turbo S Executive
Power-to-weight10e / 48
275 hp/t
Min 164 hp/t · Porsche Panamera 4Max 329 hp/t · Bmw M8 Competition Coupe
Direct rivals (same segment, same energy)
Panamera Turbo550 hp · 0-100 4.1 s
Panamera Turbo550 hp · 0-100 3.9 s
Panamera Turbo550 hp · 0-100 4.1 s
Panamera Turbo550 hp · 0-100 3.6 s
Cross-energy alternatives
Same needs, different powertrain.
Model family
The full BMW 8 Series G15 range
Generation G15 launched in 2019. Available versions sorted by energy.
Other versions of the G15
Compare
Popular duels involving the M850i xDrive
Frequently asked questions
BMW M850i xDrive: what you need to know
Well-argued answers to the most asked questions about this model, based on Caralogy data and simulations.
Running costs depend on your profile (mileage, charging type, city/highway mix). Use the Caralogy consumption simulator for a personalised estimate.
The Porsche Panamera Turbo S Sport Turismo leads in 0–100 km/h (3.0 s vs 3.8 s). The choice depends on your priorities: check the M850i xDrive vs Porsche Panamera Turbo S Sport Turismo duel for a detailed comparison.
Caralogy does not reproduce manufacturer figures: we recalculate every number through physics simulation, starting from SCx, mass and the power curve. This is why our figures at 130 km/h differ from WLTP. Full methodology on the dedicated page.