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2026 BMW i4 vs. 2026 BMW i5

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2026 BMW i4 vs. 2026 BMW i5: A Definitive Luxury Electric Sedan Comparison

Published on Dec 8, 2025 by DDM Devs

Embarking on your upscale electric driving experience in Edmond, OK, calls for an insightful evaluation of the leading BMW electric models designed to elevate your commute. The 2026 BMW i4 and the 2026 BMW i5 both exemplify BMW’s commitment to cutting-edge electric propulsion, premium craftsmanship, and advanced technology.

At Jackie Cooper BMW, we understand that no two drivers in Moore, Mustang, or Bethany are exactly alike. While the i4 offers a dynamic, coupe-like experience for the spirited driver, the i5 delivers the commanding presence and executive comfort of a true midsize luxury sedan. This guide breaks down their unique strengths to help you decide which model belongs in your driveway.

Table of Contents

Executive Overview: Defining the Difference

Rather than one being "better" than the other, these two vehicles serve different purposes for different drivers:

  • The 2026 BMW i4 is the athlete. It combines the versatility of a Gran Coupe hatchback with the nimble handling of the 3/4 Series platform. It is ideal for professionals in Edmond and Bethany who value precision driving, easy parking, and cargo flexibility.

  • The 2026 BMW i5 is the executive. Built on the 5 Series platform, it prioritizes ride comfort, rear-seat spaciousness, and technological grandeur. It is the perfect match for those who frequently transport clients or family members and desire a serene, "magic carpet" ride on the highways to Guthrie or Piedmont.

Vehicle Profiles: Sport Coupe vs. Executive Sedan

2026 BMW i4: The Electric Gran Coupe

The i4 features a low-slung, fastback silhouette. It is designed for the enthusiast who wants the electric future without losing the connection to the road. Its compact dimensions make it incredibly maneuverable in urban settings, while the hatchback design offers a surprising amount of utility.

2026 BMW i5: The Business Sedan

The i5 carries the torch of the legendary 5 Series. It offers a more substantial footprint, commanding more attention on the road. It is designed for buyers who value traditional sedan proportions, a more airy cabin feel, and the prestige associated with BMW’s midsize luxury segment.

Performance and Driving Dynamics Comparison

Acceleration and Powertrain Analysis

Both vehicles utilize BMW’s fifth-generation eDrive technology, but they tune it differently:

Specification BMW i4 BMW i5
Base Model Power 282–335 hp 335 hp
High-Performance Variant Power 593 hp (M60) 590 hp (M60)
Drivetrain RWD or AWD RWD or AWD
0-60 mph (eDrive40 Base) ~5.8 sec ~5.1 sec
0-60 mph (Performance Model) ~3.7 sec (M60) 3.3–3.4 sec (M60)
Max Torque Up to 586 lb-ft Up to 605 lb-ft

Strength

  • i4: Due to its lighter curb weight, the i4 feels punchy and eager. It excels on winding backroads, offering instant response that makes the car feel smaller around you.

  • i5: The i5 uses its power to deliver a sense of effortless momentum. It feels substantial and planted at high speeds, offering unwavering stability that inspires confidence during long highway cruises.

Ride Quality

  • i4: Sport-tuned suspension provides excellent feedback. You feel connected to the road, which is ideal for the driver who loves to drive.

  • i5: The suspension is tuned for isolation and refinement. It absorbs road imperfections found in some Moore and Choctaw areas with ease, keeping the cabin serene and undisturbed.

Charging Technology and Efficiency

Both models incorporate BMW’s 11 kW onboard AC charger along with DC fast charging capped at around 205 kW peak, enabling roughly 30-40 minutes for 10-80% replenishment using public stations.

Specification BMW i4 BMW i5
Battery Capacity 66.0–81.5 kWh usable ~81.2–84.3 kWh usable
Estimated Range (EPA) Up to 333 miles (i4 eDrive40) Up to 310 miles (i5 eDrive40, 19")
Max DC Charging Rate 180–205 kW 205 kW
Charging Time 10-80% ~30-38 minutes ~30 minutes

Range and Efficiency

  • i4: With a smaller frontal area and lighter frame, the i4 maximizes efficiency, offering an EPA-estimated range of up to 307-335 miles (depending on trim).

  • i5: Despite its larger size and luxury features, the i5 remains impressive, offering up to 295-310 miles.

Exterior Design and Aesthetic Appeal

The i4 exudes a sophisticated, modern presence with a shapely Gran Coupe profile merging coupe-like roofline elegance with a practical liftback rear. Its design deliberately eschews radical futurism in favor of timeless proportions, appealing to executives in Edmond who require understated luxury paired with visual dynamism.

The i5 embraces a larger midsize sedan form, closely aligned with the traditional 5 Series silhouette, featuring muscular haunches, a prominent kidney grille with Iconic Glow illumination, and available laser headlights for technological flair. While undeniably premium, the i5’s design skews more conservative, emphasizing cabin space over sportiness.

Both vehicles offer color options that cater to individual taste, including the i5’s fresh Frozen Portimao Blue metallic and the i4’s expanded Glass Control interior interface adding tactile modernity.

Interior Comfort, Space, and Quality

Dimension/Feature BMW i4 BMW i5
Front Legroom 41.5 inches 41.3 inches
Rear Legroom 34.2 inches 36.5 inches
Cargo Capacity (Seats Up) 16.6 cubic feet 17.3 cubic feet
Cargo Capacity (Seats Folded) 45.6 cubic feet Not foldable (sedan trunk)
Seating 5 passengers 5 passengers

2026 BMW i4: The Driver’s Cockpit

The i4 interior wraps around the driver. The center console is high, creating a cozy, sports-car sensation.

  • Best Feature: The integration of the curved display in a compact frame makes tech feel immediately accessible.

  • Vibe: Focused, energetic, and modern.

2026 BMW i5: The Modern Lounge

The i5 takes interior luxury to a higher tier. It utilizes horizontal lines to create a sense of width and openness.

  • Best Feature: The optional BMW Interaction Bar—a crystalline surface structure with touch-sensitive controls and ambient lighting that spans the dashboard—creates a stunning visual experience not available in the i4.

  • Vibe: Sophisticated, airy, and high-tech.

Rear Seat Comfort

  • i4: Suitable for children or shorter trips for adults.

  • i5: Offers generous legroom and headroom, making it the superior choice for carrying adult colleagues or teenagers comfortably.

Advanced Tech and Digital Experience

Both vehicles feature the stunning BMW Curved Display and Operating System 8.5 with QuickSelect. However, the i5 introduces features typical of a higher-class segment:

  • Gaming: The i5 often features the AirConsole platform, allowing you to play casual games on the main screen using your smartphone as a controller while charging.

  • Driver Assistance: While both have excellent safety suites (Blind Spot, Lane Keeping), the i5's available Highway Assistant allows for hands-free driving at speeds up to 85 mph on compatible highways—a game-changer for long Oklahoma commutes.

Safety Systems and Driver Assistance

Both models come equipped with impressive safety suites, including:

  • Automatic emergency braking with pedestrian detection
  • Blind-spot monitoring
  • Rear cross-traffic alert
  • Lane-keeping assistance
  • Traffic sign recognition
  • Automatic high-beam headlights

Advanced optional packages further offer adaptive cruise control with hands-free Highway Assistant, Parking Assistant Professional with integrated drive recorder, and remote parking capabilities accessible via the My BMW App.

BMW’s well-established safety philosophy assures consistent active and passive protection for drivers and families commuting in Edmond and Choctaw, strengthening confidence for all journeys.

Practicality: Hatchback Utility vs. Passenger

This is often the deciding factor for our Edmond customers:

Choose the i4 if you haul cargo: The i4 is a "Gran Coupe," meaning the rear glass lifts with the trunk lid.

  • Cargo (Seats Folded): 45.6 cubic feet.

  • Advantage: You can easily slide in a bicycle, camping gear, or large boxes from a shopping trip in Mustang.

Choose the i5 if you haul people: The i5 is a traditional sedan with a separate trunk.

  • Cargo: 17.3 cubic feet (Trunk).

  • Advantage: While the trunk is spacious for golf clubs and luggage, the real luxury is in the passenger cabin. Your passengers will enjoy significantly more space to stretch out, making it the preferred vehicle for carpools or family duty.

Value Proposition and Ownership Experience

To help you weigh your options, consider the distinct value proposition offered by each model:

  • BMW i4 (Starting ~ $53,975): Represents incredible value, offering BMW performance and EV tech at an accessible price point. It lowers the barrier to entry for electrified luxury
  • BMW i5 (Starting ~ $68,275): The price reflects the step up in materials, size, and standard technology. It competes directly with top-tier luxury sedans, justifying its cost with superior comfort and presence.

Jackie Cooper BMW also provides dedicated online tools for transparent ownership management, including our Service Department, Parts Department, and helpful trade-in evaluation portal Value Your Trade. Prospective customers may explore the latest inventory from our All New Vehicles and All Used Vehicles.

Final Recommendation: Choosing Your Perfect BMW

At Jackie Cooper BMW, we believe the best car is the one that fits your specific lifestyle.

We Recommend the 2026 BMW i4 if:

  • You prioritize driving dynamics and sporty handling.

  • You are a single professional or a couple who rarely utilize the back seat for adults.

  • You need the versatility of a hatchback for active hobbies.

We Recommend the 2026 BMW i5 if:

  • You prioritize ride comfort, silence, and luxury features.

  • You regularly transport clients, family, or friends and want them to be comfortable.

  • You want the latest high-end tech features like the Interaction Bar and Highway Assistant.

The best way to decide? Drive them both.

We invite you to experience the agility of the i4 and the majesty of the i5 side-by-side. Visit our showroom at 14145 N Broadway Ext, Edmond, OK 73013, or call us at (405) 755-3600 to arrange your comparative test drive.


© 2025 Jackie Cooper BMW

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