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2018 Nissan Altima 2.5 SR

The 2018 Nissan Altima 2.5 SR is a 179-hp 2.5-liter inline-4 sedan with a xtronic cvt and front-wheel drive. It starts at $24,320 MSRP and is rated at 30 mpg combined.

Spec Value
Price
MSRP$24,320
MSRP with Destination$25,215
Destination Charge$895
Engine
Engine TypeInline 4-cylinder, DOHC, naturally aspirated (QR25DE), aluminum block and heads
Displacement2.5 L
Horsepower179 hp @ 6,000 rpm
Torque177 lb-ft
Redline6,200 rpm
Valvetrain4 valves/cylinder; CVTCS on intake and exhaust valves
Bore and Stroke89.0 x 100.0
Compression Ratio10.3:1
Injection TypeSequential multi-port electronic fuel injection
Drivetrain
Drive TypeFWD
Transmission
TransmissionXtronic CVT (Next-Generation)
Reverse0.745
Final Drive4.828
Fuel Economy
City26 MPG
Highway37 MPG
Combined30 MPG
Recommended FuelRegular unleaded
Tank Capacity18 gal
Suspension
Front SuspensionIndependent strut with coil springs, aluminum links, 24.2mm stabilizer bar; SR-tuned with revised damper and bushing
Rear SuspensionMulti-link independent suspension, 26.5mm stabilizer bar; SR-tuned with revised damper and bushing
Front Stabilizer Bar24.2mm
Rear Stabilizer Bar26.5mm
Brakes
Front Brake CalipersPower-assisted
Front Brake Disc11.7 x 1.02 in. vented disc
Rear Brake Disc11.5 x 0.35 in. solid disc
Tires & Wheels
Wheels Front18 x 7.5J in. aluminum-alloy Sport design
Wheels Rear18 x 7.5J in. aluminum-alloy Sport design
Tires Front235/45R18
Tires Rear235/45R18
Dimensions & Weight
Length191.9 in
Width72 in
Height58 in
Wheelbase109.3 in
Front Track62 in
Rear Track62 in
Cargo Volume15.4 ft³
Curb Weight3,258 lbs
Weight Distribution (F/R)60% / 40%
Interior
Headroom Front40 in
Headroom Rear37.1 in
Legroom Front45 in
Legroom Rear36.1 in
Shoulder Room Front56.4 in
Shoulder Room Rear56.4 in
Hip Room Front54 in
Hip Room Rear52.1 in
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