Used 2019 INFINITI Q50 Sedan Trims Comparison

The Q50 2.0t Pure starts with a 2.0-liter turbocharged four-cylinder engine (208 horsepower, 258 pound-feet of torque) paired to a seven-speed automatic transmission and rear-wheel drive. All-wheel drive is optional.

Standard features include 17-inch alloy wheels, automatic LED headlights, LED foglights, automatic wipers, selectable drive modes, forward collision warning, automatic emergency braking, keyless ignition and entry, power-adjustable front seats, simulated-leather upholstery, dual-zone automatic climate control, the Infiniti InTouch interface (8-inch upper touchscreen, 7-inch lower touchscreen and center console controller), two USB ports, and a six-speaker sound system with a CD player and satellite radio.

Moving up to the 3.0t trim brings a turbocharged 3.0-liter V6 (300 hp, 295 lb-ft of torque), also available with all-wheel drive.

The 3.0t Luxe version offers most of the 2.0t Pure features but adds 18-inch wheels, a sunroof, wood trim, and voice commands.

The 3.0t Sport variant increases both performance and luxury with 19-inch wheels, performance tires, adjustable suspension settings, larger brakes, transmission paddle shifters, sportier styling, auto-dimming side mirrors, leather upholstery, aluminum interior accents, heated front sport seats (include manual thigh adjustment and power bolster adjustment), driver-seat memory functions, a heated power-adjustable steering wheel, a 60/40 split-folding rear seat, a surround-view camera, rear parking sensors, a navigation system, and a 16-speaker Bose audio system.

Many of the Sport's extra luxury features are optional on the Luxe.

The Red Sport 400 features a more powerful V6 (400 hp, 350 lb-ft of torque), unique 19-inch wheels (slightly wider in the rear), quilted leather upholstery, dark chrome and red stitching interior accents, and blind-spot monitoring. Some of the 3.0t Sport's extra luxury items are also standard, but not all. You have to get the Sensory package to add the power-adjustable steering wheel, auto-dimming side mirrors, driver-seat memory functions and the 16-speaker Bose audio system.

Both 3.0t Sport and Red Sport 400 trims offer the ProActive package, which includes adaptive headlights, automatic high beams, lane departure warning, lane keeping assist, blind-spot warning, full stop-and-go adaptive cruise control, and a full drive-by-wire steering system.