2018 Nissan Altima
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2018 Nissan Altima - Specifications & Features
 Standard  Optional |
| Engines | 2.5 S | 2.5 SR | 2.5 SV | 2.5 SL | 3.5 SL | | 2.5-liter Inline-4 | | | | |  | | Mileage City/Hwy [mpg] | 27 / 38 | 26 / 37 | 27 / 38 | 27 / 38 | --- | | Valvetrain | DOHC 4-valves/cyl.; continuously variable valve timing (CVTCS) | Displacement [cc] | 2,488 | | Power [hp @ rpm] | 179 @ 6,000 rpm | Bore & Stroke [cm] | 89.0 x 100.0 | | Torque [lb-ft @ rpm] | 177 @ 4,000 rpm | Compression | 10.3:1 | | |
| | 3.5-liter V6 | | | | | | | Mileage City/Hwy [mpg] | --- | --- | --- | --- | 22 / 32 | | Valvetrain | DOHC 4-valves/cyl.; continuously variable valve timing (E-VTC) | Displacement [cc] | 3,498 | | Power [hp @ rpm] | 270 @ 6,400 rpm | Bore & Stroke [cm] | 95.5 x 81.4 | | Torque [lb-ft @ rpm] | 251 @ 4,400 rpm | Compression | 10.3:1 | | |
|
| Transmissions | 2.5 S | 2.5 SR | 2.5 SV | 2.5 SL | 3.5 SL | | Continuously Variable Transmission (4-cyl.) | | | | | |
| Ratios: |
2.63 - 0.38 |
| Final Drive: |
4.83 |
|
| Continuously Variable Transmission (V6) | | | | | |
| Ratios: |
2.41 - 0.38 |
| Final Drive: |
4.60 |
|
| Exterior Dimensions | 2.5 S | 2.5 SR | 2.5 SV | 2.5 SL | 3.5 SL | | Length [in.] | 191.9 | 191.9 | 191.9 | 191.9 | 191.9 | | Width [in.] | 72.0 | 72.0 | 72.0 | 72.0 | 72.0 | | Height [in.] | 57.8 | 58.0 | 57.8 | 57.8 | 57.9 | | Wheelbase [in.] | 109.3 | 109.3 | 109.3 | 109.3 | 109.3 | | Front Track [in.] | 62.4 | 62.0 | 62.4 | 62.4 | 62.0 | | Rear Track [in.] | 62.4 | 62.0 | 62.4 | 62.4 | 62.0 |
| Exterior Features |
| 4 doors | | | | | | | Fog Lights | | | | | | | Power Door Mirrors | | | | | | | Folding Door Mirrors | | | | | | | Heated Door Mirrors | | | | | | | Power Sunroof | | | | | |
| Interior Dimensions | 2.5 S | 2.5 SR | 2.5 SV | 2.5 SL | 3.5 SL | | Passenger Vol. [cu-ft.] | 101.9 | 101.9 | 101.9 | 101.9 | 100.5 | | Seating Cap. | 5 | 5 | 5 | 5 | 5 | | Headroom Front [in.] | 40.0 | 40.0 | 40.0 | 40.0 | 39.1 | | Headroom Rear [in.] | 37.1 | 37.1 | 37.1 | 37.1 | 37.1 | | Legroom Front [in.] | 45.0 | 45.0 | 45.0 | 45.0 | 45.0 | | Legroom Rear [in.] | 36.1 | 36.1 | 36.1 | 36.1 | 36.1 | | Shoulderroom Front [in.] | 56.4 | 56.4 | 56.4 | 56.4 | 56.4 | | Shoulderroom Rear [in.] | 56.4 | 56.4 | 56.4 | 56.4 | 56.4 | | Hiproom Front [in.] | 54.0 | 54.0 | 54.0 | 54.0 | 54.0 | | Hiproom Rear [in.] | 52.1 | 52.1 | 52.1 | 52.1 | 52.1 | | Cargo Capacity [cu-ft.] | 15.4 | 15.4 | 15.4 | 15.4 | 15.4 |
| Interior Features |
| Air Conditioning | | | | | | | Dual-Zone Air Conditioning | | | | | | | Automatic Air Conditioning | | | | | | | Adaptive Cruise Control | | | | | | | Cruise Control | | | | | | | Cupholders | | | | | | | Navigation System | | | | | | | Power Sunroof | | | | | | | Power Windows | | | | | | | Rear Window Defogger | | | | | | | Remote Keyless Entry | | | | | | | Tachometer | | | | | | | Trip Computer | | | | | | | Vehicle Information System | | | | | | | Garage-door Transmitter | | | | | | | Cloth Seat-Upholstery | | | | | | | Leather Seat-Upholstery | | | | | | | Bucket Driver's Seat | | | | | | | Manual Driver Adjustments | | | | | | | Power Driver Seat Adjustments | | | | | | | Heated Driver Seat | | | | | | | Bucket Passenger Seat | | | | | | | Manual Passenger Adjustments | | | | | | | Power Passenger Seat Adjustments | | | | | | | Heated Passenger Seat | | | | | | | 6-way Front Seat | | | | | | | 8-way Front Seat | | | | | | | 4-way Passenger Seat | | | | | | | Rear Bench Seat | | | | | | | Split-Folding Rear Seat | | | | | | | Radio | | | | | | | CD-Player | | | | | | | Satellite-radio | | | | | | | Internet Access | | | | | | | Wireless Connectivity | | | | | | | 6 Speakers | | | | | | | 9 Speakers | | | | | |
| Safety Features | 2.5 S | 2.5 SR | 2.5 SV | 2.5 SL | 3.5 SL | | Anti-lock Brakes | | | | | | | Brake Assist | | | | | | | Stability Control (ESC) | | | | | | | Front Airbags | | | | | | | Front Side Airbags | | | | | | | Side-Curtain Airbags | | | | | | | Traction Control | | | | | | | Tire-pressure Monitor | | | | | | | Emergency Communication System | | | | | |
| Technical Features |
| Driveline | FWD | FWD | FWD | FWD | FWD | | LED Headlights | | | | | | | Day-time Running-lights | | | | | | | Parking Assist | | | | | | | Security System | | | | | | | Theft Deterrent | | | | | | | Tire-pressure Monitor | | | | | | | Tracker | | | | | |
| Weights & Capacities |
| Weight [lbs.] | 3,212 | 3,258 | 3,233 | 3,254 | 3,463 | | Weight Distribution | 60 / 40 | 60 / 40 | 60 / 40 | 60 / 40 | 62 / 38 | | GVWR [lbs.] | 4,226 | 4,226 | 4,226 | 4,226 | 4,414 | | Coefficient of Drag | 0.28 | 0.28 | 0.27 | 0.27 | 0.29 | | Fuel Capacity [gal.] | 18.0 | 18.0 | 18.0 | 18.0 | 18.0 |
| Steering |
| Steering Type | Rack & Pinion; power-assist | | Turning Circle [ft.] | 37.4 | 37.4 | 37.4 | 37.4 | 37.4 | | Heated Steering-Wheel | | | | | | | Power Steering | | | | | | | Tilting Steering-Wheel | | | | | | | Telescoping Steering-Wheel | | | | | |
| Suspension |
| Front Suspension | MacPherson struts; coil springs, anti-roll bar | | Rear Suspension | Multi-link; coil springs, anti-roll bar | | Front MacPherson struts | | | | | | | Rear Multi-Link | | | | | |
| Tires |
| Front P215/60 TR16 | | | | | | | Front P235/45 VR18 | | | | | | | Front P215/55 VR17 | | | | | | | Rear P215/60 TR16 | | | | | | | Rear P235/45 VR18 | | | | | | | Rear P215/55 VR17 | | | | | |
| Brakes |
| Front Brakes | 11.7 x 1.0 in. power-assisted vented discs | | Rear Brakes | 11.5 x 0.4 in. power-assisted discs | | Front Vented Disc Brakes | | | | | | | Rear Disc Brakes | | | | | |
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