Infiniti Q70

Overview: Is the Infiniti Q70 a Good Luxury Sedan?

The Infiniti Q70 blends eye-catching styling with driver-focused dynamics for a balanced luxury sedan formula. Offered in standard or long-wheelbase Q70L configurations, the midsize Q70 seats five passengers and offers a choice of V6 or V8 engines powering either the rear or all four wheels. Generous standard features, including leather upholstery, enhance its value, while unique design elements help it stand out from German and Japanese rivals.

The Infiniti Q70 began as the M35 and M45 but was rebadged for the 2014 model year as part of the automaker’s model name realignment. The Q70 was discontinued in the U.S. after the 2019 model year. It competes with the Audi A6, BMW 5 Series, Lexus GS, and the Mercedes Benz E Class. Other models in the current Infiniti lineup include the Q50 sedan and the QX50, QX55, QX60, and QX80 crossovers and SUVs.

Note: Equipment, features, and trims can vary by model year. Always confirm these details when looking for used Infiniti Q70 cars for sale.

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Related: Who Makes Infiniti Cars? Everything You Need To Know

Key Features

Infiniti Q70 specs:

• Four-door midsize sedan body style
• 3.7-liter V6 or 5.6-liter V8 engines
• 3.5-liter V6 hybrid engine (2014-2018)
• Automatic transmission
• Rear wheel drive (RWD) or all wheel drive (AWD)
• Long-wheelbase Q70L model (2015-2019)

Trims

Infiniti Q70 trims are named according to the engine: 3.7, Hybrid, or 5.6. The long wheelbase Q70L editions have an ‘L’ added to the badge.In 2018, all Q70 trims received the 'Luxe' designation.

Comfort, Technology & Cargo

There isn’t a bad seat inside the Q70, thanks to generous legroom and a tall cabin. Some standard features include supportive front seats, dual-zone automatic climate control, Infiniti InTouch infotainment, and a ten-speaker Bose audio system. The Q70L provides even greater rear passenger space. A folding rear seat with a passthrough expands the 14.9-cubic-foot trunk for added cargo flexibility.

How It Drives

The 330-horsepower V6 provides ample acceleration, while the 416-horsepower V8 in the Infiniti Q70 5.6 delivers a more authoritative punch for merging or passing. Overall, the Q70 balances luxury with driver engagement but isn’t quite as sporty as the midsized offerings from luxury German marques.

Safety

The National Highway Traffic Safety Administration (NHTSA) rated the Infiniti Q70 as five out of five stars in terms of overall safety.

Reviews

Owner reviews of the Q70 from Kelley Blue Book average 4.5 out of 5 stars. Consumers praise this Infiniti’s comfort, quality, styling, and reliability.

Learn More: The Infiniti Q70 Years to Avoid

FAQs

Is the Infiniti Q70 fast?

Yes. Even with the standard V6, the Q70 reaches 60 mph in 5.5 seconds. Range-topping Q70 5.6 Luxe models equipped with the V8 cut that to 5.0 seconds flat, quick for a midsize luxury sedan.

Which Infiniti has the most horsepower?

The discontinued Infiniti Q70 5.6 Luxe packed the most potent powertrain in the brand's lineup, courtesy of its 5.6-liter, 416-horsepower V8 engine. Other models made do with less powerful V6 options.

What engine is in an Infiniti Q70?

At its introduction, the Q70 3.7 had a 3.7-liter V6 rated at 330 horsepower and 270 lb-ft of torque. Higher trims offered a 5.6-liter V8, making 416 horsepower and 414 lb-ft of torque before Infiniti dropped the model.

Which is bigger, the Infiniti Q50 or the Infiniti Q70?

The midsize Q70 sedan is significantly larger than the compact Q50 four-door, offering greater passenger room and trunk space. Opting for the long-wheelbase Q70L expands rear legroom even further.

Is the Infiniti Q70 turbocharged?

No. Unlike many competitors, the Infiniti Q70 uses naturally aspirated V6 and V8 engines rather than turbocharged powertrains. The most recent Q70 offered a 3.7-liter V6 or optional 5.6-liter V8.

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