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Lexus LX vs Porsche Cayenne

2026 Lexus LX vs 2026 Porsche Cayenne — two standard SUVs compared on efficiency, size, safety and reliability.

Lexus LX

2026 Lexus LX

Standard Sport Utility Vehicle 4WDAWD/4WDHybrid/EV
VS5 – 1Lexus LX wins 5 of 6 categories
Porsche Cayenne

2026 Porsche Cayenne

Standard Sport Utility Vehicle 4WDAWD/4WD

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The short version

The Lexus LX is more fuel-efficient: 20 vs 19 MPG combined in its best version.

That works out to about $250 a year less in fuel for the Lexus LX (EPA estimate, 15,000 miles).

The Lexus LX is the bigger car, about 7 inches longer.

Across all model years since 2005, the Lexus LX has had fewer recall campaigns (14 vs 28).

The two cars

The 2026 Lexus LX is a standard SUV offered with a 3.4L 6-cyl turbo engine, including a hybrid version and all-wheel drive. It measures about 200 inches long and 78 inches wide on a 113-inch wheelbase, with a curb weight of roughly 5,864 lb (600 4dr SUV).

The 2026 Porsche Cayenne is a standard SUV offered with 2 engines (3.0L 6-cyl turbo and 4.0L 8-cyl turbo) and all-wheel drive. It measures about 194 inches long and 78 inches wide on a 114-inch wheelbase, with a curb weight of roughly 4,376 lb (Base / S 4dr SUV).

Buying used? The 2021 LX and the 2018 Cayenne have the fewest problems in our data; avoid the 2022 LX and the 2019 Cayenne.

Basics

Standard Sport Utility Vehicle 4WD
Class
Standard Sport Utility Vehicle 4WD
Hybrid, Premium Gasoline
Fuel
Premium Gasoline
3.4L 6-cyl turbo
Engines
3.0L 6-cyl turbo, 4.0L 8-cyl turbo
All-Wheel Drive
Drivetrain
All-Wheel Drive

Efficiency

20 MPG
Best combined MPG
19 MPG
19 city
City / highway MPG (best)
17 city
$4,100
Fuel cost per year (EPA)
$4,350

Performance & space

409 hp
Horsepower (most powerful)
493 hp
7
Seats (most)
4
200.4 in
Length
193.7 in
78.3 in
Width
78 in
74.4 in
Height
65.7 in
5,864 lb
Curb weight (lightest)
4,376 lb

Safety & reliability

12
Driver-assist features standard
11
1
Recalls (2026)
1
14
Recalls, all years since 2005
28
1
Owner complaints (latest year)
5

Interest

14,529
Wikipedia views, 30 days
30,338

Buying used

2021
Best used year
2018
2022
Year to avoid
2019

Green = clearly better. Prices are not included. How we calculate this →

Which one should you choose?

Choose the Lexus LX if…

  • You need more seats (7 vs 4)
  • You want more room (7 in longer)
  • You want a hybrid or electric option
  • You put reliability history first (14 vs 28 recalls since 2005)

Choose the Porsche Cayenne if…

  • You want more power (up to 493 vs 409 hp)
  • You want something easier to park (7 in shorter)

Pros & cons of each

2026 Lexus LX

  • Hybrid version availableOffered as a hybrid as well as gas.
  • Seats up to 73 rows of seating.
  • Lots of standard safety tech5 of 5 key driver aids standard on the versions we checked.
  • Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.

2026 Porsche Cayenne

  • Lots of standard safety tech4 of 5 key driver aids standard on the versions we checked.
  • Premium fuel requiredEvery gasoline version is rated for premium, which raises running costs.

Full 2026 Lexus LX specs →Full 2026 Porsche Cayenne specs →Compare fuel costs for your driving →Compare size & garage fit →