BMW M440i vs Porsche 911 2026 | Full Comparison
The BMW M440i is a practical luxury sedan with 503 hp and a $88,000 starting price, while the Porsche 911 is a high-performance sports car with 443-570 hp (depending on variant) and a $102,300 starting price, making them fundamentally different vehicle categories.
BMW M440i xDrive
Luxury performance sedan with twin-turbo inline-6 and all-wheel drive
Buyers seeking high-performance transportation with space for families, daily usability, and lower cost of ownership
Porsche 911 (992 Generation)
Iconic rear-engine sports car with 70+ years of heritage and benchmark handling
Enthusiasts prioritizing driving excitement, handling precision, brand prestige, and willing to sacrifice practicality for true sports car experience
Quick Answer
AI SummaryThe BMW M440i is a practical luxury sedan with 503 hp and a $88,000 starting price, while the Porsche 911 is a high-performance sports car with 443-570 hp (depending on variant) and a $102,300 starting price, making them fundamentally different vehicle categories.
Our Verdict
AI-assistedChoose the BMW M440i if you need a practical luxury daily driver with space for family, impressive performance, and lower cost of entry into high-end motoring. Choose the Porsche 911 if you prioritize pure driving engagement, iconic heritage, superior handling dynamics, and are willing to sacrifice practicality and pay a premium for one of the world's most renowned sports cars.
Was this verdict helpful?
Choose BMW M440i xDrive if
Best pickBuyers seeking high-performance transportation with space for families, daily usability, and lower cost of ownership
Choose Porsche 911 (992 Generation) if
Enthusiasts prioritizing driving excitement, handling precision, brand prestige, and willing to sacrifice practicality for true sports car experience
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Key Differences at a Glance
- Vehicle Type:Luxury Performance Sedan (4-door) vs Sports Car Coupe (2-door)
- 0-60 mph Acceleration:✓ Porsche 911 (992 Generation) wins(3.5 seconds (Carrera S) vs 3.9 seconds)
- Starting Price (2026):✓ BMW M440i xDrive wins($88,000 vs $102,300)
Key Facts & Figures
20 numeric metrics compared
| Metric | BMW M440i xDrive | Porsche 911 (992 Generation) | Ratio |
|---|---|---|---|
| Starting Price (USD)(USD) | $88,950 | — | — |
| Horsepower(hp) | 503 hp | — | — |
| 0-60 Acceleration(seconds) | 3.9 seconds | — | — |
| Top Speed(mph) | 165 mph | — | — |
| Cargo Capacity(cu ft) | 17.7 cu ft | — | — |
| EPA Fuel Economy (Combined)(mpg) | 25 mpg | — | — |
| 0-60 mph Acceleration(seconds) | 3.9 seconds | 3.5 seconds (Carrera S) | |
| Starting Price(USD) | $88,000 | $102,300 | |
| Horsepower (Base Engine)(hp) | 503 hp | 443 hp | |
| Torque (Base Engine)(lb-ft) | 479 lb-ft | 390 lb-ft | |
| Cargo Space(cu ft) | 17.7 cu ft | 12.6 cu ft | |
| Seating Capacity(adults) | 5 passengers | 4 passengers (2+2) | |
| Curb Weight(lbs) | 4,435 lbs | 3,323 lbs | |
| Horsepower (Base Model)(hp) | 379 hp (Carrera base) | 379 hp (Carrera base) | |
| 0-60 Acceleration (Quickest Model)(seconds) | 2.5 seconds (Turbo S) | 2.5 seconds (Turbo S) | |
| Starting Price (2026 MSRP)(USD) | $102,450 | $102,450 | |
| EPA Combined Fuel Economy(mpg) | 18 mpg | 18 mpg | |
| Total Cargo Space(cu ft) | 6.3 cu ft | 6.3 cu ft | |
| Curb Weight (Base Model)(lbs) | 3,288 lbs (Carrera Coupe) | 3,288 lbs (Carrera Coupe) | |
| Years in Production (Current Generation)(years) | 62 years total; 6 years (992 gen) | 62 years total; 6 years (992 gen) |
Sourced from publicly available data ·
Key Differences
7 attributes compared head-to-head
- Luxury Performance Sedan (4-door)Vehicle TypeSports Car Coupe (2-door)
- 3.9 seconds0-60 mph Acceleration3.5 seconds (Carrera S)(winner)
- $88,000(winner)Starting Price (2026)$102,300
- 3.0L Twin-Turbo Inline-6Engine Configuration3.0L Twin-Turbo Flat-6 (base)
- 503 hp(winner)Horsepower (Base)443 hp (Carrera)
- 5 adults(winner)Passenger Capacity4 adults (2+2 seating)
- 17.7 cu ft(winner)Cargo Space12.6 cu ft
- Vehicle Type
BMW M440i xDrive
Luxury Performance Sedan (4-door)
Porsche 911 (992 Generation)
Sports Car Coupe (2-door)
- 0-60 mph Acceleration
BMW M440i xDrive
3.9 seconds
Porsche 911 (992 Generation)
3.5 seconds (Carrera S)(winner)
- Starting Price (2026)
BMW M440i xDrive
$88,000(winner)
Porsche 911 (992 Generation)
$102,300
- Engine Configuration
BMW M440i xDrive
3.0L Twin-Turbo Inline-6
Porsche 911 (992 Generation)
3.0L Twin-Turbo Flat-6 (base)
- Horsepower (Base)
BMW M440i xDrive
503 hp(winner)
Porsche 911 (992 Generation)
443 hp (Carrera)
- Passenger Capacity
BMW M440i xDrive
5 adults(winner)
Porsche 911 (992 Generation)
4 adults (2+2 seating)
- Cargo Space
BMW M440i xDrive
17.7 cu ft(winner)
Porsche 911 (992 Generation)
12.6 cu ft
Full Comparison
| Attribute | BMW M440i xDrive | Porsche 911 (992 Generation) |
|---|---|---|
| Starting Price (USD)(USD) | $88,950 | — |
| Horsepower(hp) | 503 hp | — |
| 0-60 Acceleration(seconds) | 3.9 seconds | — |
| Top Speed(mph) | 165 mph | — |
| 0-60 mph Acceleration(seconds) | 3.9 seconds | 3.5 seconds (Carrera S)(winner) |
| Horsepower (Base Engine)(hp) | 503 hp(winner) | 443 hp |
Show 4 more attributesTorque (Base Engine)(lb-ft) 479 lb-ft 390 lb-ft Curb Weight(lbs) 4,435 lbs 3,323 lbs Horsepower (Base Model)(hp) 379 hp (Carrera base) — 0-60 Acceleration (Quickest Model)(seconds) 2.5 seconds (Turbo S) — | ||
| Cargo Capacity(cu ft) | 17.7 cu ft | — |
| Cargo Space(cu ft) | 17.7 cu ft(winner) | 12.6 cu ft |
| Seating Capacity(adults) | 5 passengers(winner) | 4 passengers (2+2) |
| Total Cargo Space(cu ft) | 6.3 cu ft | — |
| EPA Fuel Economy (Combined)(mpg) | 25 mpg | — |
| EPA Combined Fuel Economy(mpg) | 18 mpg | — |
| Starting Price(USD) | $88,000(winner) | $102,300 |
| Engine Type | 3.0L Twin-Turbo Inline-6 | 3.0L Twin-Turbo Flat-6 |
| Curb Weight (Base Model)(lbs) | 3,288 lbs (Carrera Coupe) | — |
| Starting Price (2026 MSRP)(USD) | $102,450 | — |
| Years in Production (Current Generation)(years) | 62 years total; 6 years (992 gen) | — |
Show 4 more attributes
Pros & Cons
10 pros·6 cons across both
BMW M440i xDrive
Pros
- 503 hp and 479 lb-ft torque from efficient turbocharged engine
- Seats 5 adults with 17.7 cu ft trunk for family practicality
- Starting at $88,000 — $14,300 less than base 911
- All-wheel drive standard for superior traction in all weather
- German luxury interior with dual 12.3-inch displays and voice control
Cons
- Less exclusive brand heritage and driver engagement than 911
- Heavier curb weight (4,435 lbs) limits ultimate handling precision
- Front-engine layout provides less balanced weight distribution than mid-engine alternatives
Porsche 911 (992 Generation)
Pros
- 3.5-second 0-60 acceleration (Carrera S) with flat-6 engine character
- Legendary rear-engine layout delivers 50/50 weight distribution and unmatched handling dynamics
- 911 Carrera S achieves 570 hp vs M440i's 503 hp for superior performance variants
- Iconic brand with 70-year motorsport lineage and collectible value retention
- Track-capable platform with advanced PDK transmission and adaptive suspension
Cons
- Starting price of $102,300 is $14,300 more expensive than M440i
- Only 4 seats (2+2 configuration) unsuitable for family of 5
- 12.6 cu ft cargo space severely limits practical daily driver use
Frequently Asked Questions
5 questions
The base BMW M440i (3.9 sec 0-60) is slower than the Porsche 911 Carrera S (3.5 sec), but faster than the base 911 Carrera (3.9 sec). However, the 911 Carrera S produces 570 hp vs the M440i's 503 hp, giving Porsche the edge in top-tier performance. The M440i has more base horsepower than the entry 911 Carrera (443 hp), making it unusual for a sedan to outmuscle the sports car's base configuration.
Resources & Learn More
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