VS
At a Glance
Power
287hp @ 6400
245hp @ 6000
Torque
262lb-ft @ 4000
176lb-ft @ 4400
Fuel
24 mpg est.
36 mpg est.
Engine
3.6 L/220ci
2.5 L/152ci
Choosing between the Chrysler Pacifica and the Toyota Sienna is one of the most common decisions car buyers in the United States face. The Chrysler Pacifica delivers 287hp @ 6400 while the Toyota Sienna produces 245hp @ 6000. On fuel, the Pacifica returns 24 mpg est. while the Sienna uses 36 mpg est. — important in a market where fuel prices change monthly. Pricing starts at $44,445 for the Pacifica and $43,320 for the Sienna. 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
Chrysler PacificaSelect FWD 2026 - From $44,445
Toyota SiennaLE AWD 8-Passenger (Natl) 2026 - From $43,320
Performance
Power Output (hp)
287hp @ 6400
245hp @ 6000
Torque (lb-ft)
262lb-ft @ 4000
176lb-ft @ 4400
Engine & Drivetrain
Engine Capacity
3.6 L/220ci
2.5 L/152ci
Engine Layout
V
—
Cylinders
6
4
Fuel Type
Gasoline
Hybrid
Transmission
Automatic
Automatic
Drive Wheels
Front Wheel Drive
All Wheel Drive
Fuel Economy
Fuel Economy (Combined, est.)
24 mpg est.
36 mpg est.
Fuel Economy - City (mpg)
19mpg
35mpg
Fuel Economy - Highway (mpg)
28mpg
36mpg
Fuel Tank Capacity (gal)
19gal
18gal
Dimensions
Length (in)
204.3in
203.7in
Width (in)
79.6in
78.5in
Height (in)
69.9in
68.5in
Wheelbase (in)
121.6in
120.5in
Curb Weight (lbs)
4521lbs
4610lbs
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
—
Sunroof
✓ Standard
—
Heated Seats
✓ Standard
—
Power Seat Adjustment
✓ Standard
✓ Standard
Keyless Entry
✓ Standard
✓ Standard
Alloy Wheels
✓ Standard
✓ Standard
The Verdict
Which Wins?
Overall Winner
Toyota Sienna
2 / 4 categories
Performance
Pacifica
Fuel Economy
Sienna
Value
Sienna
Practicality
Tied
Pros & Cons
Chrysler Pacifica
Well-rounded specification
Higher fuel consumption (24 mpg est.)
Higher starting price
Toyota Sienna
Better fuel economy (36 mpg est.)
Lower starting price ($43,320)
Few notable weaknesses
Frequently Asked Questions
Which is more fuel efficient, the Pacifica or Sienna?
The Pacifica gets 24 mpg est. and the Sienna gets 36 mpg est. on the combined cycle. The Sienna 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 Pacifica or Sienna?
The Pacifica produces 287hp @ 6400 and 262lb-ft @ 4000 of torque while the Sienna delivers 245hp @ 6000 and 176lb-ft @ 4400 of torque. The Pacifica is the more powerful option.
What is the price difference between the Pacifica and Sienna?
The Pacifica starts from $44,445 and the Sienna from $43,320. The Sienna is cheaper by $1,125 at this variant level. Final on-the-road pricing varies by dealer and specification.
Should I buy the Pacifica or the Sienna?
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.