DecodedCarsLand Rover Defender vs Porsche Cayenne
2026 Land Rover Defender vs 2026 Porsche Cayenne — two standard SUVs compared on efficiency, size, safety and reliability.
The short version
The Land Rover Defender 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 Land Rover Defender (EPA estimate, 15,000 miles).
The Porsche Cayenne is the bigger car, about 23 inches longer.
Across all model years since 2005, the Land Rover Defender has had fewer recall campaigns (18 vs 28).
The two cars
The 2026 Land Rover Defender is a standard SUV offered with 4 engines (2.0L 4-cyl turbo, 3.0L 6-cyl turbo, 4.4L 8-cyl turbo and 5.0L 8-cyl), including a hybrid version and 4-wheel drive. It measures about 187 inches long and 79 inches wide on a 119-inch wheelbase, with a curb weight of roughly 4,819 lb (110 5 Seat 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 2024 Defender and the 2018 Cayenne have the fewest problems in our data; avoid the 2019 Cayenne.
Basics
Efficiency
Performance & space
Safety & reliability
Interest
Green = clearly better. Prices are not included. How we calculate this →
Which one should you choose?
Choose the Land Rover Defender if…
- You want more power (up to 626 vs 493 hp)
- You want something easier to park (23 in shorter)
- You want a hybrid or electric option
- You want more standard driver-assist tech
- You put reliability history first (18 vs 28 recalls since 2005)
Choose the Porsche Cayenne if…
- You want more room (23 in longer)
Pros & cons of each
2026 Land Rover Defender
- Strong performanceUp to 626 hp, versus about 493 hp for similar 2026 models.
- Hybrid version availableOffered as a hybrid as well as gas.
- 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 Land Rover Defender specs →Full 2026 Porsche Cayenne specs →Compare fuel costs for your driving →Compare size & garage fit →