![](https://i.ibb.co/jkNxJW7/BMW-i4-IAA-2021-1-X7-A0308.webp)
Stock Motor
When it comes to electric vehicles, BMW has been making strides in the industry with impressive offerings that combine performance, efficiency, and cutting-edge technology. In this article, we will delve into the details of the stock motors of two of BMW's prominent electric models: the BMW i4 and the BMW iX. From 0-60 acceleration to lap times and powertrain configuration, we will compare these two electric wonders side by side.
0-60 Acceleration:
BMW i4: The BMW i4 boasts an impressive 0-60 mph acceleration time of just 4.1 seconds.
BMW iX: The BMW iX is no slouch either, with an equally remarkable 0-60 mph acceleration time of 4.6 seconds.
Torque:
BMW i4: The i4 generates a jaw-dropping peak torque of 430 lb-ft, ensuring swift and responsive acceleration.
BMW iX: The iX stands tall with a formidable peak torque of 516 lb-ft, delivering strong performance on the road.
Horsepower:
BMW i4: The i4's stock motor produces a remarkable 335 horsepower, providing a thrilling driving experience.
BMW iX: The iX outshines the i4 with a mighty 516 horsepower, guaranteeing exhilarating performance in all driving conditions.
Top Speed:
BMW i4: The i4 can achieve an electronically-limited top speed of 120 mph, perfect for exhilarating highway cruises.
BMW iX: The iX matches the i4 with an electronically-limited top speed of 120 mph, ensuring a similar high-speed capability.
Quarter Mile Time:
BMW i4: The i4 can conquer the quarter-mile in approximately 12.8 seconds, showcasing its impressive straight-line speed.
BMW iX: The iX delivers an impressive quarter-mile time of around 12.9 seconds, making it a worthy competitor.
Lap Times:
BMW i4: While not explicitly designed for track racing, the i4's precise handling allows it to tackle laps around the circuit with confidence.
BMW iX: The iX shares a similar sentiment, showcasing agility and poise, although its primary focus lies in providing comfort and luxury.
Powertrain Configuration:
BMW i4: The i4 features a rear-wheel-drive powertrain configuration, offering a dynamic and engaging driving experience.
BMW iX: The iX, on the other hand, comes with an all-wheel-drive powertrain configuration, providing enhanced traction and stability.
Transmission Type:
BMW i4: The i4 utilizes a single-speed automatic transmission that optimizes power delivery and efficiency.
BMW iX: The iX features a two-speed automatic transmission that aids in efficiently utilizing its powerful motor's capabilities.
Power-to-Weight Ratio:
BMW i4: With its well-balanced design, the i4 showcases a commendable power-to-weight ratio, contributing to its spirited performance.
BMW iX: The iX boasts an impressive power-to-weight ratio, providing ample power to tackle various driving scenarios.
RPM (Shaft Speed):
BMW i4: The i4's motor achieves impressive rotational speeds, delivering power and torque across a wide RPM range.
BMW iX: The iX's motor operates efficiently across different RPMs, ensuring seamless power delivery and responsiveness.
Tuning Ability
Upgraded Intake:
BMW i4: Due to its sportier nature, the i4 has more readily available aftermarket intake options. Performance air filters and cold air intake systems can improve airflow, resulting in a minor boost in power and throttle response.
BMW iX: The iX, being designed with a focus on luxury and comfort, has fewer aftermarket intake options. While some manufacturers may produce basic air filters, extensive performance intake upgrades are limited.
Exhaust Upgrades:
BMW i4: With its performance-oriented design, the i4 has a decent selection of aftermarket exhaust systems. These can improve the car's acoustics, weight reduction, and slightly enhance power output.
BMW iX: As a luxury SUV, the iX caters to a different audience, which limits the availability of aftermarket exhaust options. Upgrading the exhaust may be less common, and the potential gains might be marginal.
Forced Induction (Turbocharging/Supercharging):
BMW i4: The i4's electric powertrain already offers impressive acceleration. As such, forced induction options are not commonly pursued for this model.
BMW iX: Similar to the i4, the iX's tuning potential for forced induction is limited. The electric motor's design is not easily amenable to traditional forced induction methods.
Fuel Management:
BMW i4: Electric vehicles like the i4 utilize battery packs and electric motors, eliminating the need for traditional fuel management systems. Instead, tuning focus shifts towards optimizing power delivery and battery management.
BMW iX: Like the i4, the iX is fully electric, rendering conventional fuel management upgrades irrelevant. Fine-tuning battery management systems and optimizing power delivery are the main areas of focus.
Ignition Options:
BMW i4: As an electric vehicle, the i4 operates without spark plugs or a conventional ignition system. Tuning options for ignition are not applicable in this context.
BMW iX: The iX also lacks traditional ignition systems, as electric motors do not require spark ignition.
The tuning potential for both the BMW i4 and the BMW iX is inherently limited due to their electric nature. While traditional tuning options like exhaust upgrades and forced induction are not viable, there are still opportunities to enhance performance and driving dynamics. Tuning for electric vehicles primarily focuses on optimizing power delivery, battery management, and electronic control units.
Suspension
BMW i4 Suspension:
Front Suspension: The BMW i4 is equipped with a double-joint spring strut front suspension. This setup offers excellent stability, precise steering response, and a comfortable ride quality for daily commuting and spirited driving.
Rear Suspension: At the rear, the i4 features a multi-link suspension system, further enhancing the car's handling characteristics and overall stability.
BMW iX Suspension:
Front Suspension: The BMW iX utilizes a double-wishbone front suspension. This configuration optimizes wheel control and handling, providing a balanced and composed ride on various terrains.
Rear Suspension: At the rear, the iX also employs a multi-link suspension, ensuring enhanced stability and a smooth driving experience.
Comfort vs. Sportiness:
BMW i4: The i4's suspension tuning strikes a balance between comfort and sportiness, making it an ideal choice for those seeking a dynamic and enjoyable driving experience without sacrificing ride comfort.
BMW iX: With a focus on luxury and comfort, the iX's suspension is tuned to prioritize a smooth and serene ride. While it may not deliver the same level of sportiness as the i4, it excels in providing a premium driving experience.
Adaptive Damping System:
BMW i4: The i4 is available with an optional adaptive damping system, which allows drivers to choose between different driving modes, adjusting the suspension stiffness to suit their preferences. This system enhances the car's versatility and adaptability to various road conditions.
BMW iX: Similarly, the iX also offers an optional adaptive damping system, further refining the vehicle's ride comfort and handling prowess. This feature is particularly beneficial for those who prioritize a plush ride quality.
Ground Clearance and Off-Road Capability:
BMW i4: Designed more for on-road performance, the i4 boasts a lower ground clearance, making it less suitable for off-road adventures.
BMW iX: The iX, being an SUV, boasts a higher ground clearance, providing better off-road capability and the ability to handle rough terrain with ease.
Weight Distribution:
BMW i4: The i4's suspension is designed to complement the vehicle's weight distribution, contributing to its balanced handling and agility.
BMW iX: As an SUV, the iX's suspension is engineered to maintain stability even with a higher center of gravity, ensuring a safe and secure driving experience.
Interior
BMW i4: The i4 boasts a driver-centric cockpit with a focus on sportiness and elegance. The design exudes modernity, featuring clean lines, premium materials, and tasteful use of sustainable elements.
BMW iX: The iX showcases a more spacious and opulent interior design. It offers a sense of grandeur with a high-quality fit and finish, creating a luxurious ambiance for passengers.
Infotainment and Connectivity:
BMW i4: The i4 is equipped with BMW's latest iDrive infotainment system, featuring a large touchscreen display with intuitive controls. It supports Apple CarPlay and Android Auto, providing seamless smartphone integration.
BMW iX: The iX takes infotainment to the next level with an even larger curved display that integrates the instrument cluster and center display. This cohesive setup enhances the user experience and provides an immersive digital environment.
Digital Instrument Cluster:
BMW i4: The i4 offers a digital instrument cluster that provides essential driving information with a customizable layout, allowing drivers to prioritize the data they want to see.
BMW iX: The iX boasts an expansive digital instrument cluster with stunning graphics and a wealth of information, making it easy for drivers to access vital data at a glance.
Interior Space:
BMW i4: While the i4 offers ample space for passengers, it leans more towards a sporty feel with a slight focus on the driver. Rear passengers might find slightly less legroom due to the car's sloping roofline.
BMW iX: The iX shines with its spacious interior, providing generous legroom and headroom for all passengers. Its SUV design ensures a comfortable and relaxing ride for both front and rear occupants.
Materials and Finishes:
BMW i4: The i4 features premium materials, such as sustainable leather upholstery and recycled plastics, contributing to a sense of eco-friendliness and luxury.
BMW iX: As the flagship electric SUV, the iX showcases the epitome of luxury with even higher-quality materials, including available natural wood trims and exquisite leather options.
Seating Comfort:
BMW i4: The i4's seats are designed to offer excellent support during spirited driving, providing a balance between comfort and sportiness.
BMW iX: The iX's seats prioritize long-distance comfort and relaxation, featuring ample cushioning and adjustable settings for a more personalized experience.
Ambient Lighting:
BMW i4: The i4's interior is enhanced with tasteful ambient lighting, creating a captivating atmosphere during nighttime drives.
BMW iX: The iX elevates the ambiance with customizable ambient lighting, offering a wide range of color options to suit the driver's mood.
Sound System:
BMW i4: The i4 comes with a premium sound system that delivers clear and immersive audio quality, perfect for music lovers and audiophiles.
BMW iX: The iX raises the bar with an even more advanced and powerful sound system, providing a concert-like audio experience for all passengers.
Read Next:
Is it Illegal to Modify Your Car?
Best Coilover Brands 2022
Top 10 Best Floor Jacks