2026 Nissan Altima Performance & Specs

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For 2026, Nissan has streamlined the Altima’s powertrain strategy to focus on what matters most to daily commuters: consistent reliability, highway efficiency, and all-weather traction. While other sedans chase peak horsepower numbers with complex hybrid systems, the 2026 Altima utilizes a proven, naturally aspirated powerplant designed for the long haul.

Below is the complete technical breakdown of the 2026 Nissan Altima, from engine output to exterior dimensions.

Altima Technical Specifications

Specification	2.5L FWD (S, SV, SR, SL)	2.5L Intelligent AWD (SV, SR, SL)
Engine Code	PR25DD	PR25DD
Configuration	2.5-liter DOHC 16-valve 4-cylinder	2.5-liter DOHC 16-valve 4-cylinder
Horsepower	188 hp @ 6,000 rpm	182 hp @ 6,000 rpm
Torque	180 lb-ft @ 3,600 rpm	178 lb-ft @ 3,600 rpm
0-60 mph (Est.)	~8.0 Seconds	~8.4 Seconds
Transmission	Xtronic CVT®	Xtronic CVT®
EPA Est. MPG (City/Hwy)	27 / 39 MPG	26 / 36 MPG
Fuel Tank Capacity	16.2 Gallons	16.2 Gallons
Curb Weight	~3,208 lbs	~3,356 lbs

Engine Engineering: The 2.5L DIG Advantage

	The heart of the 2026 Altima is the 2.5-liter Direct Injection Gasoline (DIG) engine. Unlike older multi-point injection engines that spray fuel into the intake manifold, this engine sprays highly pressurized fuel directly into the combustion chamber. Why this matters: Direct injection allows for a higher compression ratio (12:1). In plain English, this means the engine squeezes more energy out of every drop of fuel. The result is a powertrain that runs cooler and provides a sharper throttle response when merging onto I-20 or Loop 820.

The heart of the 2026 Altima is the 2.5-liter Direct Injection Gasoline (DIG) engine. Unlike older multi-point injection engines that spray fuel into the intake manifold, this engine sprays highly pressurized fuel directly into the combustion chamber.

Why this matters: Direct injection allows for a higher compression ratio (12:1). In plain English, this means the engine squeezes more energy out of every drop of fuel. The result is a powertrain that runs cooler and provides a sharper throttle response when merging onto I-20 or Loop 820.

Acceleration and 0-60 Times

The 2026 Altima is not designed to be a drag strip racer; it is tuned for "passing power." 0-60 MPH: Expect times in the low 8-second range. The "Rubber Band" Effect: Nissan’s Xtronic CVT® (Continuously Variable Transmission) mimics the shift points of a traditional automatic transmission during heavy acceleration. This reduces the engine drone often associated with CVTs and provides a more natural, linear feeling of speed.

The 2026 Altima is not designed to be a drag strip racer; it is tuned for "passing power."

0-60 MPH: Expect times in the low 8-second range.

The "Rubber Band" Effect: Nissan’s Xtronic CVT® (Continuously Variable Transmission) mimics the shift points of a traditional automatic transmission during heavy acceleration. This reduces the engine drone often associated with CVTs and provides a more natural, linear feeling of speed.

A green nissan altima driving on the road.

Handling Dynamics: Suspension and AWD

	Straight-line speed is secondary to stability. The Altima uses an Independent Multi-Link Rear Suspension rather than a cheaper torsion beam found on some economy cars. This allows each rear wheel to react to bumps independently, keeping the chassis flat through curves.

Exterior Dimensions & Garage Fitment

Will the 2026 Altima fit in your garage? Use these measurements to confirm. Overall Length: 192.9 inches Overall Width (No Mirrors): 72.9 inches Overall Height: 56.7 inches Wheelbase: 111.2 inches Turning Diameter: 36.8 feet (SV/SL) / 37.4 feet (SR) The Altima classifies as a midsize sedan, but its footprint is optimized for tight city parking while maximizing interior volume (100.8 cubic feet of passenger space).

Will the 2026 Altima fit in your garage? Use these measurements to confirm.

Overall Length: 192.9 inches
Overall Width (No Mirrors): 72.9 inches
Overall Height: 56.7 inches
Wheelbase: 111.2 inches
Turning Diameter: 36.8 feet (SV/SL) / 37.4 feet (SR)

The Altima classifies as a midsize sedan, but its footprint is optimized for tight city parking while maximizing interior volume (100.8 cubic feet of passenger space).

Why Buy from Fort Worth Nissan?

When you purchase a 2026 Altima from us, you get more than just the specs.

Transparent Pricing: We provide clear, upfront pricing on all our inventory, so you know exactly what you are paying for horsepower and features.
Certified Technicians: Our service department employs Nissan-certified master technicians who understand the specific maintenance needs of the 2.5L DIG engine and Xtronic CVT.
Local Inventory: We stock a wide variety of trim levels, ensuring you can find the exact combination of performance and features you researched.

New vehicle pricing includes all offers and incentives. Tax, Title and Tags not included in vehicle prices shown and must be paid by the purchaser.

Prices of the vehicles on this website does not include options and/or accessories that have been installed at the dealership, which will be an additional cost. On most vehicles this will be Lifetime Warranty Window Tint, Wheel Locks and Touchscreen protector for $1,295.

While great effort is made to ensure the accuracy of the information on this site, errors do occur so please verify information with a customer service rep. This is easily accomplished by calling us at 817-560-9000 or by visiting us at the dealership.