The Top 5 Midsize Luxury SUVs of 2024 for American Buyers

In today’s automotive landscape, luxury SUVs have become the go-to choice for discerning buyers who demand both opulence and practicality. These vehicles offer a perfect blend of refined interiors, advanced technology, robust performance, and the versatility to tackle various terrains.

FeatureLexus RX 350Mercedes-Benz GLE 350Porsche MacanAudi Q7BMW X5 xDrive40i
Starting Price$48,550$57,700$62,500$61,600$65,200
Engine3.5L V62.0L I4 Turbo2.0L I4 Turbo2.0L I4 Turbo3.0L I6 Turbo
Horsepower295 hp255 hp261 hp261 hp335 hp
Torque268 lb-ft273 lb-ft295 lb-ft273 lb-ft331 lb-ft
Transmission8-speed auto9-speed auto7-speed PDK8-speed Tiptronic8-speed auto
Fuel Economy (city/hwy mpg)20/2719/2719/2518/2321/25
Max Cargo Space (cu ft)72.674.952.969.672.3
Key Standard Features– 9.8″ touchscreen – 12-speaker audio – Heated front seats – Safety System+ 3.0– Dual 12.3″ screens – Burmester audio – Heated front seats – Active safety features– 10.9″ touchscreen – Apple CarPlay – 10-speaker audio – 14-way power seats– Dual touchscreens – Virtual Cockpit – Panoramic sunroof – 3-zone climate– Dual 12.3″ screens – Panoramic moonroof – 16-way power seats – 10-speaker audio
Notable StrengthTop-tier reliabilityAdvanced techSporty performance3-row seatingDriving dynamics
Warranty4yr/50k basic 6yr/70k powertrain4yr/50k4yr/50k4yr/50k4yr/50k (optional 7yr)
Most Reliable Luxury SUV

However, not all luxury SUVs are created equal when it comes to reliability. In this in-depth blog post, we’ll explore the top five most reliable luxury SUVs for 2024, delving into their specifications, features, and what makes them stand out in a crowded market.

Lexus RX 350 (2024 Model)

Lexus RX 350 (2024 Model)

Starting Price: $48,550 Engine:

  • Starting Price: $48,550
  • Engine: 3.5L V6
  • Horsepower: 295 hp
  • Torque: 268 lb-ft
  • Transmission: 8-speed automatic
  • Fuel Economy: 20 city / 27 highway mpg
  • Cargo Space: 32.7 cu ft (behind 2nd row), 72.6 cu ft (max)
  • Standard Features:
    • 9.8-inch touchscreen infotainment system
    • Apple CarPlay and Android Auto
    • 12-speaker premium audio system
    • Power-adjustable heated front seats
    • Lexus Safety System+ 3.0
  • Warranty: 4-year/50,000-mile basic, 6-year/70,000-mile powertrain

The Lexus RX has long been a byword for reliability in the luxury SUV segment, and the 2024 RX 350 continues this tradition. Its robust 3.5L V6 engine provides a smooth, refined driving experience, while the 8-speed automatic transmission ensures seamless gear changes. The RX 350 balances performance with efficiency, offering respectable fuel economy for its class.

Inside, the RX 350 is a sanctuary of luxury. Standard features include a 9.8-inch touchscreen infotainment system with Apple CarPlay and Android Auto, a 12-speaker premium audio system, and power-adjustable heated front seats. The Lexus Safety System+ 3.0 comes standard, offering features like adaptive cruise control, lane tracing assist, and pre-collision system with pedestrian detection.

Lexus’s reputation for build quality shines through in the RX 350. High-quality materials, impeccable fit and finish, and a whisper-quiet cabin make every journey a pleasure. With Lexus’s stellar reliability ratings and a comprehensive warranty (4-year/50,000-mile basic, 6-year/70,000-mile powertrain), the RX 350 is a worry-free choice for luxury SUV buyers.

Mercedes-Benz GLE 350 (2024 Model)

Mercedes-Benz GLE 350 (2024 Model)

Starting Price: $57,700

  • Engine: 2.0L Inline-4 Turbo
  • Horsepower: 255 hp
  • Torque: 273 lb-ft
  • Transmission: 9-speed automatic
  • Fuel Economy: 19 city / 27 highway mpg
  • Cargo Space: 33.3 cu ft (behind 2nd row), 74.9 cu ft (max)
  • Standard Features:
    • MBUX infotainment system with dual 12.3-inch screens
    • Burmester surround sound system
    • Heated front seats
    • Dual-zone climate control
    • Active brake assist, attention assist, blind-spot assist
  • Warranty: 4-year/50,000-mile

The Mercedes-Benz GLE 350 combines German engineering excellence with luxurious comfort. Its turbocharged 2.0L inline-4 engine may seem modest on paper, but it delivers ample power for everyday driving. The 9-speed automatic transmission is a gem, providing quick, smooth shifts and contributing to the GLE’s respectable fuel economy.

The GLE 350’s interior is a tech-lover’s dream. The MBUX infotainment system with dual 12.3-inch screens (one for instruments, one for infotainment) is intuitive and responsive. Standard features include a Burmester surround sound system, heated front seats, and dual-zone climate control. Safety is paramount, with systems like active brake assist, attention assist, and blind-spot assist included.

Mercedes’ build quality is legendary, and the GLE 350 is no exception. Solid construction, plush materials, and meticulous assembly contribute to a sense of durability. While not topping reliability charts like Lexus, Mercedes has made significant strides in this area. With a 4-year/50,000-mile warranty and the option for extended coverage, the GLE 350 offers peace of mind along with its luxurious amenities.

Porsche Macan (2024 Model)

Porsche Macan (2024 Model)

Starting Price: $62,500

  • Engine: 2.0L Inline-4 Turbo
  • Horsepower: 261 hp
  • Torque: 295 lb-ft
  • Transmission: 7-speed PDK dual-clutch
  • Fuel Economy: 19 city / 25 highway mpg
  • Cargo Space: 17.6 cu ft (behind 2nd row), 52.9 cu ft (max)
  • Standard Features:
    • 10.9-inch touchscreen with Porsche Communication Management
    • Apple CarPlay
    • 10-speaker sound system
    • 14-way power front seats
  • Warranty: 4-year/50,000-mile

For those who want their luxury SUV with a heavy dose of sportiness, the Porsche Macan is the answer. Even the base model, with its 2.0L turbocharged inline-4, delivers impressive performance. The real star is the 7-speed PDK dual-clutch transmission, providing lightning-fast shifts that would make many sports cars envious.

The Macan’s interior strikes a balance between luxury and driver-focus. The 10.9-inch touchscreen with Porsche Communication Management is feature-rich and includes Apple CarPlay. The standard 10-speaker sound system is excellent, and the 14-way power front seats offer superb comfort and support. While cargo space is less than some competitors, it’s adequate for most users.

Porsche’s reputation for build quality and reliability might surprise some. The Macan consistently ranks high in reliability surveys, thanks to meticulous engineering and assembly. Porsche’s 4-year/50,000-mile warranty is comprehensive, and many components are covered for longer. For those who want a reliable luxury SUV that’s also thrilling to drive, the Macan is hard to beat.

Audi Q7 (2024 Model)

Audi Q7 (2024 Model)

Starting Price: $61,600

  • Engine: 2.0L Inline-4 Turbo
  • Horsepower: 261 hp
  • Torque: 273 lb-ft
  • Transmission: 8-speed Tiptronic automatic
  • Fuel Economy: 18 city / 23 highway mpg
  • Cargo Space: 14.2 cu ft (behind 3rd row), 35.7 cu ft (2nd row folded), 69.6 cu ft (max)
  • Standard Features:
    • Dual-touchscreen MMI system (10.1-inch upper, 8.6-inch lower)
    • Virtual Cockpit digital instrument cluster
    • Panoramic sunroof
    • Three-zone climate control
    • Heated front seats
    • Audi pre sense basic and front, lane departure warning
  • Warranty: 4-year/50,000-mile

The Audi Q7 is the choice for those who need three rows of seating without compromising on luxury or reliability. The base 2.0L turbo engine provides adequate power, but it’s the 8-speed Tiptronic transmission that impresses with its smoothness and responsiveness.

Inside, the Q7 is a technological tour de force. The dual-touchscreen MMI system (10.1-inch upper, 8.6-inch lower) controls almost everything and looks futuristic. Standard features include a panoramic sunroof, three-zone climate control, and heated front seats. The Virtual Cockpit digital instrument cluster is a standout feature. Safety is comprehensive with Audi pre sense basic and front, plus lane departure warning.

Audi’s reputation for solid build quality is evident in the Q7. Panel gaps are tight, materials are top-notch, and everything feels built to last. Reliability has been a strong point for recent Audis, with the Q7 receiving high marks. The 4-year/50,000-mile warranty provides good coverage, and Audi’s CPO program is one of the best for extended peace of mind.

BMW X5 xDrive40i (2024 Model)

BMW X5 xDrive40i (2024 Model)

Starting Price: $65,200

  • Engine: 3.0L Inline-6 Turbo
  • Horsepower: 335 hp
  • Torque: 331 lb-ft
  • Transmission: 8-speed automatic
  • Fuel Economy: 21 city / 25 highway mpg
  • Cargo Space: 33.9 cu ft (behind 2nd row), 72.3 cu ft (max)
  • Standard Features:
    • 12.3-inch digital instrument cluster
    • 12.3-inch central touchscreen with iDrive 7.0
    • Panoramic moonroof
    • 16-way power front seats
    • 10-speaker audio system
    • Driving Assistance Professional Package available
  • Warranty: 4-year/50,000-mile, optional BMW Ultimate Care up to 7 years

The BMW X5 has long set the standard for driving dynamics in the luxury SUV class, and the 2024 xDrive40i continues this tradition. Its smooth, powerful 3.0L turbocharged inline-6 engine provides effortless acceleration. The 8-speed automatic transmission is a perfect match, delivering quick, seamless shifts.

The X5’s interior is a masterclass in understated luxury. The 12.3-inch digital instrument cluster and 12.3-inch central touchscreen run BMW’s iDrive 7.0, one of the most intuitive infotainment systems available. Standard features include a panoramic moonroof, 16-way power front seats, and a 10-speaker audio system. The Driving Assistance Professional Package offers a suite of advanced safety features.

BMW has made significant strides in reliability, and the X5 benefits from this focus. High-quality materials, robust engineering, and careful assembly contribute to a feeling of durability. BMW’s 4-year/50,000-mile warranty is comprehensive, and the optional BMW Ultimate Care offers up to 7 years of coverage. For those who want a reliable luxury SUV that’s also a joy to drive, the X5 xDrive40i is a top choice.


In 2024, luxury SUV buyers don’t have to choose between opulence and reliability. The Lexus RX 350, Mercedes-Benz GLE 350, Porsche Macan, Audi Q7, and BMW X5 xDrive40i all offer a compelling blend of luxurious features, advanced technology, and dependable construction. While they each have unique strengths – from the Lexus’s bulletproof reliability to the Porsche’s sporty character – all five provide the peace of mind that comes with owning a well-built, thoroughly engineered vehicle.

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Remember, while these models have strong reputations for reliability, individual experiences can vary. Regular maintenance, careful driving, and adherence to manufacturer guidelines will go a long way in ensuring your luxury SUV provides years of trouble-free service. Whether you prioritize serenity, performance, or cutting-edge tech, one of these reliable luxury SUVs is sure to meet your needs.

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