Among midsize luxury sedans, the 2014 Infiniti Q70 distinguishes itself with a high level of athleticism, but it comes at the price of a stiff ride quality. If comfort is a priority, rival sedans may prove more satisfying to own.

• Pros

Strong performance with any of the available engines; sporty character; classy, well-built interior; hybrid model's excellent fuel economy.

• What's New for 2014

For 2014, Infiniti has renamed its former M midsize luxury sedan the Q70, but there are only a few actual changes. Fuel economy is improved on the Q70 Hybrid, which has a 31 mpg EPA combined rating -- up from 29 combined on last year's M35 Hybrid. Beyond that, rear-wheel-drive 2014 Infiniti Q70s with the Sport package have revised suspension tuning, and all 3.7 Sport models get a supplemental engine oil cooler. The optional four-wheel active steering system is no longer available.

Vehicle Options

•   Air Conditioning
•   Electronic Brake Assistance
•   Rear Defroster
•   Alarm System
•   Fog Lights
•   Separate Driver/Front Passenger Climate Controls
•   Alloy Wheels
•   Front Power Lumbar Support
•   Side Head Curtain Airbag
•   Anti-Lock Brakes
•   Front Power Memory Seat
•   Steering Wheel Mounted Controls
•   Automatic Headlights
•   Front Side Airbag
•   Sun Roof
•   Cargo Area Tiedowns
•   Heated Seats
•   Tachometer
•   CD
•   High Intensity Discharge Headlights
•   Telescopic Steering Column
•   Child Safety Door Locks
•   Keyless Entry
•   Tilt Wheel
•   Cruise Control
•   Leather Seats
•   Tire Pressure Monitor
•   Driver Airbag
•   Passenger Airbag
•   Traction Control
•   Driver Multi-Adjustable Power Seat
•   Passenger Multi-Adjustable Power Seat
•   Trip Computer
•   Electrochromic Exterior Rearview Mirror
•   Power Locks
•   Vehicle Stability Control System
•   Electrochromic Interior Rearview Mirror
•   Power Windows
•   Woodgrain