Full Description: The 2018 Nissan Sentra S is a roomy compact sedan with ordinary styling that gets great fuel mileage,. For 2018 it gets some updates, including a new 7.0-inch touchscreen for infotainment, with Apple CarPlay and Android Auto compatibility on all and new S Special Edition package that adds convenience and safety features including automatic emergency braking.The Nissan Sentra S 1.8-liter 4-cylinder that gets 32 combined miles per gallon, but it puts out just 130 horsepower with 128 pound-feet of torque, through a CVT. Another thing: automatic emergency braking. Blind-spot monitors, adaptive cruise control, and active lane control are available on upper trim levels. There are also some clever features such as an easy-fill tire alert that honks the horn when the tires are properly inflated.The S trim features better cloth upholstery, keyless ignition, leather-wrapped steering wheel, dual-zone climate control, a six-speaker audio system, and an updated 7.0-inch touchscreen with Apple CarPlay and Android Auto compatibility. A Special Edition package upgrades the wheels and adds rear disc brakes, along with blind-spot monitors, rear cross-traffic alerts, and adaptive cruise control.The Sentra's cabin comes across as upright and utilitarian. We say upright because the seating position in front is relatively high. The cabin feels basic, but not unattractive. The simple dashboard flows in a gentle horizontal curve, in two tiers, tapered at the side. Outward vision is good, with a big windshield thanks to a tall roofline. Where the Sentra S betters its rivals is interior room, especially in the back. That tall roofline provides good headroom in front, even with the higher seating position. Passengers there get 37.4 inches of legroom and a generous 50.9 inches of hip space. Two full-sized adults, with a smaller person in the middle, can find comfort. The rear doors open wide, making entry and exit easier. The trunk is also big for a compact, with 15.1 cubic feet of space, and the opening is wide, making loading luggage and things easier. The cabin is quiet at highway speeds, thanks largely to acoustic glass. However under hard acceleration it does get a bit noisy with the base engine, as it works so hard.The 2018 Nissan Sentra S has its virtues, namely a roomy cabin and excellent fuel mileage. Rivals at Honda and Mazda give more driving thrills, but the Sentra's long on value and low on price.Air filtration, Front air conditioning, Front air conditioning zones: single, Airbag deactivation: occupant sensing passenger, Front airbags: dual, Side airbags: front, Side curtain airbags: front / rear, Side-curtain airbag rollover sensor, Antenna type: element, Auxiliary audio input: Bluetooth / USB / iPod/iPhone / jack, In-Dash CD: MP3 Playback / single disc, Radio: AM/FM, Radio data system, Speed sensitive volume control, Total speakers: 4, ABS: 4-wheel, Braking assist, Electronic brakeforce distribution, Front brake diameter: 11.0, Front brake type: ventilated disc, Front brake width: 0.9, Power brakes, Rear brake diameter: 9.0, Rear brake type: drum, Floor material: carpet, Interior accents: metallic-tone, Shift knob trim: urethane, Steering wheel trim: urethane, Assist handle: front / rear, Cargo area light, Center console: front console with armrest and storage, Cruise control, Cupholders: front, Multi-function remote: keyless entry / panic alarm / trunk release, One-touch windows: 1, Power outlet(s): two 12V, Power steering: variable/speed-proportional, Power windows: lockout button, Reading lights: front, Rearview mirror: manual day/night, Retained accessory power, Steering wheel: tilt and telescopic, Steering wheel mounted controls: audio / cruise control / phone, Storage: door pockets / front seatback, Vanity mirrors: dual, Axle ratio: 3.93, Drive mode selector, Alternator: 110 amps, Battery saver, Door handle color: chrome, Front bumper color: body-color, Grille color: black / chrome accents, Mirror color: body-color, Rear bumper color: body-color, Window trim: chrome, Clock, Digital odometer, Driver information system, Electroluminescent instrumentation, External temperature display, Fuel economy display: MPG / range, Gauge: tachometer, Trip computer, Trip odometer: 2, Warnings and reminders: lamp failure / low fuel / engine oil / coolant / tire fill alert, Daytime running lights, Headlights: auto delay off / auto on/off / halogen, Side mirror adjustments: manual folding / power, Body side reinforcements: side impact door beams, Camera system: rearview, Child safety door locks, Child seat anchors: LATCH system, Crumple zones: front / rear, Emergency interior trunk release, Energy absorbing steering column, Hood buckling creases, Impact absorbing bumpers, Rearview monitor: in dash, Emergency locking retractors: front / rear, Front seatbelts: 3-point, Rear seatbelts: 3-point, Seatbelt force limiters: front, Seatbelt pretensioners: front, Seatbelt warning sensor: front, Driver seat manual adjustments: height / reclining / 6, Front headrests: adjustable / 2, Front seat type: bucket, Passenger seat manual adjustments: reclining / 4, Rear headrests: adjustable / 2, Rear seat folding: split, Rear seat type: 60-40 split bench, Upholstery: cloth, 2-stage unlocking doors, Anti-theft system: engine immobilizer, Power door locks: anti-lockout / auto-locking, Stability control, Traction control, Steering ratio: 16.3, Turns lock-to-lock: 3.0, Front shock type: twin-tube gas, Front spring type: coil, Front stabilizer bar: diameter 22 mm, Front struts: MacPherson, Front suspension classification: independent, Front suspension type: lower control arms, Rear shock type: twin-tube gas, Rear spring type: coil, Rear stabilizer bar: diameter 25 mm, Rear suspension classification: semi-independent, Rear suspension type: torsion beam, Electronic messaging assistance: voice operated / with read function, Phone: hands free, Satellite communications: voice guided directions, Wireless data link: Bluetooth, Spare tire mount location: inside, Spare tire size: temporary, Spare wheel type: steel, Tire Pressure Monitoring System, Tire type: all season, Wheel covers: full, Wheels: steel, Front wipers: variable intermittent, Power windows, Window defogger: rear