Genesis G90 Review: Is the Used Full-Size Luxury Sedan Worth It?

Not long after Hyundai launched Genesis as a standalone luxury marque, the accolades began to arrive. Offering a richly equipped luxury experience at prices well below established rivals helped Genesis move sedans and SUVs into many driveways quickly. The Genesis G90 3.3T is a strong example of that strategy and is why it appears on lists of the best used cars in Canada.

Is the Genesis G90 a good car?

Yes. The Genesis G90 is a compelling full-size luxury sedan that competes on comfort, materials and equipment while often undercutting traditional luxury brands on price. The G90 is Genesis’s flagship, replacing Hyundai’s earlier Equus-era aspirations and establishing the brand as a serious contender in the large-luxury segment.

The first-generation G90 was produced for model years 2017–2022, with a fully redesigned model introduced for 2023. Even the earlier generation makes a strong case as a used buy thanks to comprehensive features, solid construction and a level of refinement that’s hard to find outside the top tier of luxury marques.

Inside, the G90 is unmistakably upscale: soft Napa leather, precise stitching, and a well-thought-out cockpit. The front seats are exceptionally comfortable and were developed with expert attention to ergonomics and back support, making long trips far more pleasant. Controls are logically arranged and include tactile metals and knurled switches that reinforce a premium feel.

The infotainment setup is a high-resolution 12.3-inch display that can be controlled via a rotary knob, offering an alternative to touch-only systems. The audio system—available as an upscale multi-speaker Lexicon setup—delivers clear, room-filling sound. Rear passengers benefit from generous legroom and available comfort features, including individualized climate controls and adjustable rear seating functions.

In addition to luxury amenities, the G90 offers advanced technologies such as adaptive cruise control, rear-wheel steering, multi-chamber air suspension, hands-on detection for the steering wheel and customizable driving modes. These elements contribute to a composed, modern driving experience that emphasizes comfort without completely sacrificing driver engagement.

The Genesis G90 engine: What’s really inside this used car?

The G90 delivers a driving character to match its dignified appearance. Early model years offered either a twin‑turbocharged V6 or a naturally aspirated V8. The V8 provides smooth, abundant torque and effortless highway cruising, while the twin‑turbo V6 (such as the 3.3T) offers lively low‑end response, strong real-world performance and better fuel economy compared with the V8.

The boosted V6 requires premium fuel and rewards drivers with crisp throttle response and strong midrange pulling power. The eight‑speed automatic transmission shifts smoothly, and a sport mode and paddle shifters are available for those who want a slightly more engaging drive—though the G90 is fundamentally tuned for serenity and comfort.

What stands out most in everyday driving is the ride quality. The long wheelbase combined with careful suspension tuning lets the G90 glide over rough pavement, delivering a quiet, well‑insulated cabin and a composed, comfortable ride that makes it feel noticeably more refined than many competitors in the same price bracket.

Genesis G90 issues to know about

Perception is the biggest potential obstacle: some buyers still associate Hyundai with mainstream cars and may hesitate to embrace its premium offshoot. That badge bias is cultural rather than technical; when judged on performance, comfort and build quality, the G90 stacks up well against established luxury rivals.

Practical criticisms include conservative exterior styling that some find bland, and occasional evidence of lesser-quality trim in outlying interior spots. Fuel consumption is another consideration—these are large, heavy sedans that can be thirsty, especially with the V8. Still, none of these issues are typically severe enough to outweigh the value proposition for many buyers.

On reliability, Genesis has benefitted from strong dependability ratings in recent years. Independent industry studies and surveys have placed Genesis near the top for owner-reported quality and long-term dependability, which is an encouraging sign for prospective used buyers.

What to look for on a G90 test drive

On a test drive you should expect the G90 to be smooth, quiet and comfortable. Pay attention for any unusual noises—clunks, knocks or rattles—especially over bumps, which could indicate worn suspension components or bushings. Check that the ride remains composed over a variety of surfaces and that the steering feels consistent and not vague.

Thoroughly test all electronic features: infotainment, heads-up display (if equipped), sunroof, power trunk, keyless entry, climate controls, massage seats and adjustable steering column. Electronics and advanced comfort features are a big part of the G90’s appeal; any malfunctioning systems should factor into your purchase decision.

After purchase, maintain the battery and electrical system. Keeping terminals clean, ensuring the battery is in good health and using a trickle charger when the car is stored for long periods can help avoid electrical issues. Storing smart key fobs away from the vehicle when not in use can prolong their battery life.

Should I buy a used Genesis G90?

If you want a true luxury experience without a six‑figure price tag, a used Genesis G90 is worth serious consideration. Drivers upgrading from other luxury brands such as Mercedes or Audi will likely be impressed by the G90’s comfort, features and overall value. For buyers focused on an exceptionally quiet, comfortable highway cruiser with modern amenities and strong build quality, the G90 represents a smart used‑car choice.

Example: 2017 Genesis G90 3.3T specifications

Price as tested: $84,000
Body type: 4-door, 5-passenger sedan
Powertrain layout: Front engine / all-wheel drive
Transmission: 8-speed automatic
Engine: 3.3-litre twin-turbocharged V6 DOHC, 24 valves
Horsepower: 365
Torque (lb-ft): 376
Curb weight: 2,170 kg (4,784 lb)
Fuel consumption (combined, NRCan): 11.9 L / 100 km
Fuel consumption (combined, EPA): 20 MPG

How much is insurance for a used Genesis G90?

Auto insurance premiums vary widely based on driver age, location, driving record and coverage levels. As an example for a 2017 Genesis G90, drivers in a major city with a clean driving record can expect insurance costs to be in the range typical for large luxury sedans. Exact quotes should be obtained from insurers using your personal details to get accurate pricing.