2022 Subaru Solterra 71.4 kWh (218 Hp) BEV AWD

The Subaru Solterra 71.4 kWh (218 Hp) BEV AWD is an all-electric compact SUV introduced by Subaru in 2022. Developed in collaboration with Toyota (resulting in the closely related Toyota bZ4X), the Solterra represents Subaru’s first dedicated battery electric vehicle (BEV). It’s positioned as a key model in Subaru’s transition towards electrification, aiming to combine the brand’s renowned symmetrical all-wheel drive system with zero-emission technology. The Solterra is built on the e-TNGA platform, jointly developed by Subaru and Toyota, and is intended to compete with other compact electric SUVs like the Tesla Model Y, Hyundai IONIQ 5, and Volkswagen ID.4.

Technical Specifications

Powertrain & Engine Architecture

The Subaru Solterra utilizes a dual-motor, all-wheel drive (AWD) powertrain. Each axle is driven by a separate electric motor, providing symmetrical all-wheel control, a hallmark of Subaru vehicles. The front and rear motors each produce 109 horsepower, combining for a total system output of 218 horsepower. The powertrain is powered by a 71.4 kWh lithium-ion battery pack located under the floor of the vehicle. The battery pack utilizes a liquid cooling system to maintain optimal operating temperatures. The Solterra does not have a traditional multi-gear transmission; instead, it employs a single-speed reduction gear for each axle. The charging system supports both AC and DC fast charging, with DC fast charging capable of adding significant range in approximately 30 minutes. The vehicle’s electrical architecture is designed for over-the-air (OTA) software updates, allowing for continuous improvement and feature enhancements.

Driving Characteristics

The Solterra delivers brisk acceleration thanks to the instant torque provided by the electric motors. While not a performance-oriented vehicle, the 218 horsepower provides adequate power for everyday driving and highway merging. The dual-motor AWD system offers excellent traction and stability in various weather conditions, upholding Subaru’s reputation for all-weather capability. The low center of gravity, due to the battery pack’s placement, contributes to confident handling. The single-speed transmission provides linear acceleration, but lacks the gear changes found in traditional internal combustion engine vehicles. Subaru’s X-MODE system, typically found in its gasoline-powered SUVs, is also included in the Solterra, enhancing off-road capability by optimizing torque distribution and traction control. The regenerative braking system allows for one-pedal driving in certain modes, increasing efficiency and reducing brake wear.

Equipment & Trim Levels

The Solterra is offered in several trim levels, with standard equipment including a 12.3-inch touchscreen infotainment system, Subaru’s EyeSight Driver Assist Technology (including adaptive cruise control, lane departure warning, and automatic emergency braking), and a comprehensive suite of safety features. Higher trim levels add features such as a panoramic sunroof, heated and ventilated front seats, premium audio system, and a 360-degree camera system. Interior upholstery options include cloth and StarTex, a water-repellent, animal-free material. The dashboard layout is modern and minimalist, with a focus on functionality and ease of use. Available options include a Harman Kardon premium audio system and various exterior color choices.

Chassis & Braking

The Solterra utilizes a MacPherson strut suspension in the front and a double-wishbone suspension in the rear, providing a comfortable ride and responsive handling. The chassis is designed to be lightweight yet rigid, contributing to both efficiency and safety. The braking system features ventilated disc brakes on all four wheels, providing ample stopping power. The electronic parking brake includes an auto-hold function. The steering system is an electric power-assisted rack and pinion system, offering precise and responsive steering feel. Tire sizes vary depending on the trim level, with options ranging from 235/60 R18 to 235/50 R20.

Market Reception & Comparison

The Subaru Solterra has received generally positive reviews from automotive critics, praising its spacious interior, comfortable ride, and standard all-wheel drive system. However, some reviewers have noted the relatively limited range compared to some competitors, and the somewhat conservative styling. Compared to other trims within the Solterra lineup, the 71.4 kWh AWD variant represents the top-of-the-line offering, providing the longest range and highest performance. Its fuel economy, measured in MPGe (miles per gallon equivalent), is competitive with other electric SUVs in its class. Reliability data is still emerging, as the Solterra is a relatively new model, but Subaru’s reputation for durability is expected to translate to the Solterra.

Legacy

The Subaru Solterra marks a significant turning point for the brand, representing its commitment to electrification and sustainable mobility. As Subaru’s first dedicated BEV, the Solterra is expected to pave the way for future electric models. The long-term reliability of the Solterra’s powertrain remains to be seen, but the robust construction and proven technology suggest it will be a durable and dependable vehicle. In the used car market, the Solterra is likely to hold its value well, particularly among buyers seeking a practical and capable electric SUV with Subaru’s renowned all-wheel drive system. The Solterra’s success will be crucial in shaping Subaru’s future and its position in the rapidly evolving automotive landscape.