VS
At a Glance
Power
523hp @ 6250
348hp @ 5400
Torque
479lb-ft @ 2750
368lb-ft @ 1900
Fuel
20 mpg est.
22 mpg est.
Engine
3.0 L/183ci
2.9 L/177ci
Choosing between the BMW 4 Series and the Porsche Panamera is one of the most common decisions car buyers in the United States face. The BMW 4 Series delivers 523hp @ 6250 while the Porsche Panamera produces 348hp @ 5400. On fuel, the 4 Series returns 20 mpg est. while the Panamera uses 22 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $51,200 for the 4 Series and $120,400 for the Panamera. Both vehicles have their merits. The right choice depends on your priorities: fuel economy, performance, towing ability, safety features or total cost of ownership. This comparison covers every specification available so you can make an informed decision.
Specification
BMW 4 SeriesCompetition Coupe 2026 - From $51,200
Porsche Panamera4 AWD 2026 - From $120,400
Performance
Power Output (hp)
523hp @ 6250
348hp @ 5400
Torque (lb-ft)
479lb-ft @ 2750
368lb-ft @ 1900
Engine & Drivetrain
Engine Capacity
3.0 L/183ci
2.9 L/177ci
Engine Layout
Inline
V
Cylinders
6
6
Fuel Type
Gasoline
Gasoline
Forced Induction Device
Turbocharged
Turbocharged
Transmission
Automatic
Automatic
Number of Gears
8
8
Drive Wheels
Rear Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
20 mpg est.
22 mpg est.
Fuel Economy - City (mpg)
16mpg
18 (Est)mpg
Fuel Economy - Highway (mpg)
23mpg
25 (Est)mpg
Fuel Tank Capacity (gal)
15.6gal
23.7gal
Dimensions
Length (in)
189.1in
198.9in
Width (in)
74.3in
76.3in
Height (in)
54.8in
56in
Wheelbase (in)
112.5in
116.1in
Curb Weight (lbs)
3880lbs
4374lbs
Safety
ABS
✓ Standard
✓ Standard
Brake Assist
✓ Standard
✓ Standard
Stability Control
✓ Standard
✓ Standard
Traction Control
✓ Standard
✓ Standard
Driver Airbag
✓ Standard
✓ Standard
Passenger Airbag
✓ Standard
✓ Standard
Side Airbags Front
✓ Standard
✓ Standard
Curtain Airbags
✓ Standard
✓ Standard
Features & Tech
Air Conditioning
✓ Standard
✓ Standard
Climate Control
✓ Standard
✓ Standard
Cruise Control
✓ Standard
✓ Standard
Adaptive Cruise Control
✓ Standard
✓ Standard
Bluetooth
✓ Standard
✓ Standard
Backup Camera
✓ Standard
✓ Standard
Rear Parking Aid
✓ Standard
✓ Standard
Sunroof
✓ Standard
✓ Standard
Heated Seats
✓ Standard
✓ Standard
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
BMW 4 Series
2 / 4 categories
Performance
4 Series
Fuel Economy
Panamera
Value
4 Series
Practicality
Tied
Pros & Cons
BMW 4 Series
Lower starting price ($51,200)
Higher fuel consumption (20 mpg est.)
Porsche Panamera
Better fuel economy (22 mpg est.)
Higher starting price
Frequently Asked Questions
Which is more fuel efficient, the 4 Series or Panamera?
The 4 Series gets 20 mpg est. and the Panamera gets 22 mpg est. on the combined cycle. The Panamera is the more fuel-efficient choice. In real-world conditions with a mix of highway and urban driving, actual figures will be slightly higher.
Which has more power, the 4 Series or Panamera?
The 4 Series produces 523hp @ 6250 and 479lb-ft @ 2750 of torque while the Panamera delivers 348hp @ 5400 and 368lb-ft @ 1900 of torque. The 4 Series is the more powerful option.
What is the price difference between the 4 Series and Panamera?
The 4 Series starts from $51,200 and the Panamera from $120,400. The 4 Series is cheaper by $69,200 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the 4 Series or the Panamera?
It depends on your priorities. If fuel economy matters most, check the mpg figures above. If you need towing capacity, compare the towing ratings. For day-to-day driving - commutes, school runs and highway trips - consider ground clearance, service network coverage, and total cost of ownership including insurance and maintenance. Use the spec tables above to compare every detail before making your decision.
Also Consider