BMW M440i vs Porsche 911
The BMW M440i is a practical, affordable sports sedan with 503 hp and $88k starting price, while the Porsche 911 is a legendary rear-engine sports car with 379-645 hp depending on model and a $102k+ starting price. The 911 offers superior handling and heritage, but the M440i provides better daily usability and value.
BMW M440i xDrive
Performance luxury sedan with twin-turbo inline-6 and all-wheel drive.
Daily drivers who want legitimate performance, comfort for families, and value-conscious enthusiasts
Porsche 911 (992 generation)
Legendary rear-engine sports car with 62 years of racing heritage and available 645 hp.
Performance purists, collectors, weekend enthusiasts, and those prioritizing driving dynamics over practicality
Quick Answer
AI SummaryThe BMW M440i is a practical, affordable sports sedan with 503 hp and $88k starting price, while the Porsche 911 is a legendary rear-engine sports car with 379-645 hp depending on model and a $102k+ starting price. The 911 offers superior handling and heritage, but the M440i provides better daily usability and value.
Our Verdict
AI-assistedChoose the BMW M440i if you need a practical daily driver with legitimate performance, four-seat comfort, and prefer to save $14k while still enjoying spirited driving. Choose the Porsche 911 if you're a performance enthusiast willing to sacrifice practicality for handling dynamics, legendary heritage, and the ultimate sports car experience—the 911's mid-engine layout and decades of racing DNA deliver unmatched driver engagement.
Was this verdict helpful?
Choose BMW M440i xDrive if
Best pickDaily drivers who want legitimate performance, comfort for families, and value-conscious enthusiasts
Choose Porsche 911 (992 generation) if
Performance purists, collectors, weekend enthusiasts, and those prioritizing driving dynamics over practicality
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Key Differences at a Glance
- Engine Type & Power:✓ Porsche 911 (992 generation) wins(3.0L Turbo Flat-6, 379-645 hp (model dependent) vs 3.0L Twin-Turbo Inline-6, 503 hp)
- Starting Price (2026):✓ BMW M440i xDrive wins($88,450 vs $102,450)
- 0-60 mph (Carrera S):✓ Porsche 911 (992 generation) wins(2.9 seconds vs 3.9 seconds)
Key Facts & Figures
14 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 | — | — |
| Seating Capacity(seats) | 5 passengers | 2 passengers | +150% |
| Cargo Capacity(cubic feet) | 17.7 cu ft | — | — |
| EPA Fuel Economy (Combined)(mpg) | 25 mpg | — | — |
| 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 · Jul 2026
Key Differences
7 attributes compared head-to-head
- 3.0L Twin-Turbo Inline-6, 503 hpEngine Type & Power3.0L Turbo Flat-6, 379-645 hp (model dependent)
- $88,450Starting Price (2026)$102,450
- 3.9 seconds0-60 mph (Carrera S)2.9 seconds
- 5-seat sedanSeating Configuration2-seat coupe/convertible
- 23 mpgEPA Fuel Economy Combined18 mpg
- 17.7 cu ftCargo Space6.3 cu ft
- M-Sport line: 15 yearsProduction Heritage (years)Current generation (992): 6 years (total since 1964: 62 years)
- Engine Type & Power
BMW M440i xDrive
3.0L Twin-Turbo Inline-6, 503 hp
Porsche 911 (992 generation)
3.0L Turbo Flat-6, 379-645 hp (model dependent)
- Starting Price (2026)
BMW M440i xDrive
$88,450
Porsche 911 (992 generation)
$102,450
- 0-60 mph (Carrera S)
BMW M440i xDrive
3.9 seconds
Porsche 911 (992 generation)
2.9 seconds
- Seating Configuration
BMW M440i xDrive
5-seat sedan
Porsche 911 (992 generation)
2-seat coupe/convertible
- EPA Fuel Economy Combined
BMW M440i xDrive
23 mpg
Porsche 911 (992 generation)
18 mpg
- Cargo Space
BMW M440i xDrive
17.7 cu ft
Porsche 911 (992 generation)
6.3 cu ft
- Production Heritage (years)
BMW M440i xDrive
M-Sport line: 15 years
Porsche 911 (992 generation)
Current generation (992): 6 years (total since 1964: 62 years)
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 | — |
| Horsepower (Base Model)(hp) | 379 hp (Carrera base) | — |
| 0-60 Acceleration (Quickest Model)(seconds) | 2.5 seconds (Turbo S) | — |
Show 1 more attributeCurb Weight (Base Model)(lbs) 3,288 lbs (Carrera Coupe) — | ||
| Seating Capacity(seats) | 5 passengers | 2 passengers |
| Cargo Capacity(cubic feet) | 17.7 cu ft | — |
| 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 (2026 MSRP)(USD) | $102,450 | — |
| Years in Production (Current Generation)(years) | 62 years total; 6 years (992 gen) | — |
Show 1 more attribute
Pros & Cons
10 pros·5 cons across both
BMW M440i xDrive
Pros
- 503 hp from 3.0L twin-turbo engine provides strong acceleration and 3.9-second 0-60
- Excellent daily usability with 5 seats, 17.7 cu ft cargo space, and premium interior
- $14,000 less expensive than 911 Carrera base model
- 23 mpg combined fuel economy is significantly better for a high-performance sedan
- Standard all-wheel drive provides superior traction in wet/winter conditions
Cons
- Front-engine layout limits true sports car handling dynamics compared to mid-engine 911
- Understated design lacks the iconic visual presence and brand prestige of a Porsche
Porsche 911 (992 generation)
Pros
- Exceptional mid-engine handling and balance—regarded as benchmark for sports car dynamics
- Iconic brand heritage with 62 years of continuous production and motorsports dominance
- Carrera S delivers 2.9-second 0-60 (0.9 seconds faster than M440i) with 443 hp
- Available Turbo S produces 645 hp and achieves 2.5-second 0-60
- Pure sports car focus with optimized weight distribution and precision steering feedback
Cons
- Only 2-seat configuration eliminates rear passenger utility and cargo practicality
- 18 mpg combined fuel economy is 5 mpg worse than M440i, increasing operating costs
- $102,450 base price is $14k more than M440i; top models exceed $150k
Frequently Asked Questions
5 questions
The M440i has more base horsepower (503 hp vs 379 hp in the 911 Carrera), but the 911 is significantly faster overall. The 911 Carrera S accelerates to 60 mph in 2.9 seconds compared to the M440i's 3.9 seconds—nearly a full second faster. The 911 Turbo S is even quicker at 2.5 seconds, making it substantially faster for pure acceleration and top speed (190+ mph vs 165 mph for the M440i).
Resources & Learn More
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