2018 Infiniti Q50

Buyer's Guide

It was 2014 when Infiniti rolled out its Q50 as a replacement for the G37, but this good-looking sport sedan didn’t come into its own until two years later. That’s when it got a trio of turbocharged engines conceived to broaden its appeal in the competitive market for entry-level upscale cars.

This year, the Q50 gets new Luxe, Sport and Red Sport designations built around those three engines along with freshened styling inside and out.

Luxe trim is the starting point for cars powered by the turbocharged 2.0L four-cylinder and 3.0L V6 models. Sport is available with the base V6 and, as before, Red Sport is limited to the most-potent variant of the six-cylinder.

Sport and Red Sport trims add a new front bumper with larger air intakes and updates put back put more emphasis on the car’s dual exhaust tips.

Meanwhile, all Q50 models benefit from new headlights and slimmer taillights that Infiniti says lend a more delicate touch to the car’s going-away view.

Each trim gets unique interior touches to further set them apart from each other, but shared among all are a new steering wheel and shift lever.

There are no changes to what’s found under the Q50’s hood. The engine range starts with the 2.0t’s 2.0L turbo four-cylinder, which makes 208 hp and 258 lb-ft of torque. 3.0t models get a turbo 3.0L V6 making 300 hp and 295 lb-ft of torque, figures that increase to 400 hp and 395 lb-ft in the Red Sport 400. There’s also a Q50 Hybrid powered by a 3.5L V6 and an electric motor for 360 hp and 258 lb-ft.

A seven-speed automatic transmission and AWD are standard regardless of engine choice.

The Q50 sets itself apart from its sport sedan competition with a steer-by-wire system, something you won’t find anywhere else in the auto industry save for the Q60 coupe that shares this car’s underpinnings. This is more of a precursor to autonomous vehicles than an attempt to improve steering feel or performance, so we’d suggest a thorough test drive to determine whether you like what it does for the driving experience.

Tech-wise, the Q50 features a pair of large displays in its centre stack. It’s a controversial arrangement but one that gives front seat occupants easier access to the car’s various infotainment functions.

Available safety tech includes a 360-degree camera system with moving object detection, radar cruise control, forward emergency braking, blind spot warning and intervention, backup collision intervention, lane departure warning and prevention with active lane control, adaptive headlights with automatic high beams and predictive forward collision warning.

Fuel consumption estimates start out at 9.1/7.7 L/100 km (city/highway) for the Q50 Hybrid. From there, the 2.0t’s ratings are 10.7/8.6 and the 3.0L engine is rated at 12.4/8.7 in 300-hp form and 12.5/9.3 in Red Sport trim.

2018 Infiniti Q50 Specifications

There are 6 available trims for this model. View a specific trim for more precise information.
Overview
Specifications
From $39,995 MSRP
9.7
Fuel Economy City/HWY combined
208 hp @5500 rpm
Number of seats 5
Drivetrain All Wheel Drive
Body style Sedan
Trim MSRP Number of seats Body style
Trim Horse Power Torque Transmission Drivetrain
Trim Length Body Width Body Height Wheelbase
Trim AUX Input Satellite Radio MP3 Play Bluetooth Connect
Trim Standard Seat Trim Heated Front Seats Heated Rear Seats Power Driver Seats
Trim Traction Stability Brake Assist ABS Blind Spot Sensor
Trim Back Up Camera Parking Distance Sensors AC Power Windows Navigation
2.0t LUXE AWD $39,995 5 Sedan
2.0t LUXE AWD 208 hp @5500 rpm 258 ft-lb @1500 rpm 7-Speed A/T All Wheel Drive
2.0t LUXE AWD 188.3" 71.8" 57.2" 112.2"
2.0t LUXE AWD
2.0t LUXE AWD Premium Synthetic Seats
2.0t LUXE AWD
2.0t LUXE AWD
3.0t LUXE AWD $44,995 5 Sedan
3.0t LUXE AWD 300 hp @6400 rpm 295 ft-lb @1600 rpm 7-Speed A/T All Wheel Drive
3.0t LUXE AWD 189.1" 71.8" 57.2" 112.2"
3.0t LUXE AWD
3.0t LUXE AWD Premium Synthetic Seats
3.0t LUXE AWD
3.0t LUXE AWD
3.0t Signature Edition AWD $45,995 5 Sedan
3.0t Signature Edition AWD 300 hp @6400 rpm 295 ft-lb @1600 rpm 7-Speed A/T All Wheel Drive
3.0t Signature Edition AWD 189.1" 71.8" 57.2" 112.2"
3.0t Signature Edition AWD
3.0t Signature Edition AWD Leather Seats
3.0t Signature Edition AWD
3.0t Signature Edition AWD
3.0t SPORT AWD $47,995 5 Sedan
3.0t SPORT AWD 300 hp @6400 rpm 295 ft-lb @1600 rpm 7-Speed A/T All Wheel Drive
3.0t SPORT AWD 189.1" 71.8" 57.2" 112.2"
3.0t SPORT AWD
3.0t SPORT AWD Leather Seats
3.0t SPORT AWD
3.0t SPORT AWD
RED SPORT 400 AWD $52,695 5 Sedan
RED SPORT 400 AWD 400 hp @6400 rpm 350 ft-lb @1600 rpm 7-Speed A/T All Wheel Drive
RED SPORT 400 AWD 189.1" 71.8" 57.2" 112.2"
RED SPORT 400 AWD
RED SPORT 400 AWD Leather Seats
RED SPORT 400 AWD
RED SPORT 400 AWD
Hybrid AWD $56,495 5 Sedan
Hybrid AWD 360 hp @6800 rpm 258 ft-lb @5000 rpm 7-Speed A/T All Wheel Drive
Hybrid AWD 188.7" 71.8" 57.2" 112.2"
Hybrid AWD
Hybrid AWD Leather Seats
Hybrid AWD
Hybrid AWD

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Owner Reviews: 2018 Infiniti / Q50

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