2018 Roewe Marvel X 52.5 kWh (186 Hp)

The Roewe Marvel X 52.5 kWh, producing 186 horsepower, is a fully electric compact SUV introduced by the Chinese automaker Roewe in 2018. Positioned as a technologically advanced and relatively affordable entry into the burgeoning electric vehicle market, the Marvel X represented a significant step for SAIC Motor, Roewe’s parent company, in establishing a foothold in the EV segment. This particular variant, with its 52.5 kWh battery pack, served as the base model for the Marvel X lineup, offering a balance between range, performance, and cost. It was primarily marketed within China, though limited exports occurred. The Marvel X is built on a dedicated electric vehicle platform, showcasing Roewe’s commitment to future mobility.

Technical Specifications

Brand Roewe
Model Marvel X
Generation Marvel X
Type (Engine) 52.5 kWh (186 Hp)
Start of production 2018
Powertrain Architecture BEV (Electric Vehicle)
Body type SUV
Seats 5
Doors 5
Fuel Type Electricity
Acceleration 0 – 100 km/h 7.9 sec
Acceleration 0 – 62 mph 7.9 sec
Acceleration 0 – 60 mph 7.5 sec
Maximum speed 170 km/h (105.63 mph)
Weight-to-power ratio 9.5 kg/Hp, 105.7 Hp/tonne
Weight-to-torque ratio 4.3 kg/Nm, 233.1 Nm/tonne
Gross battery capacity 52.5 kWh
Battery technology Lithium-ion (Li-Ion)
Battery location Below the floor
All-electric range (NEDC) 403 km (250.41 mi)
System power 186 Hp
System torque 410 Nm (302.4 lb.-ft.)
Kerb Weight 1759 kg (3877.93 lbs.)
Trunk (boot) space – minimum 357 l (12.61 cu. ft.)
Trunk (boot) space – maximum 1396 l (49.3 cu. ft.)
Length 4678 mm (184.17 in.)
Width 1919 mm (75.55 in.)
Height 1618 mm (63.7 in.)
Wheelbase 2800 mm (110.24 in.)
Drag coefficient (Cd) 0.29
Drivetrain Architecture Two electric motors drive the rear wheels.
Drive wheel Rear wheel drive
Number of gears and type of gearbox 1 gears, automatic transmission
Front suspension Independent type McPherson
Rear suspension Independent on trapezoidal lever
Front brakes Ventilated discs
Rear brakes Ventilated discs
Assisting systems ABS (Anti-lock braking system)
Steering type Steering rack and pinion
Power steering Electric Steering
Tires size 235/45 R19
Wheel rims size 8.5J x 19

Powertrain & Engine Architecture

The Roewe Marvel X 52.5 kWh utilizes a fully electric powertrain, foregoing a traditional internal combustion engine. The heart of the system is a 52.5 kWh lithium-ion battery pack located under the vehicle floor, contributing to a low center of gravity and improved handling. The vehicle employs a dual-motor setup, with one electric motor powering each rear wheel, resulting in a rear-wheel-drive configuration. Each motor delivers a combined output of 186 horsepower and 410 Nm (302.4 lb.-ft.) of torque. The motors themselves are permanent magnet synchronous motors, known for their efficiency and power density. The single-speed automatic transmission is a direct-drive system, typical of electric vehicles, simplifying the drivetrain and maximizing efficiency. The battery supports both AC and DC fast charging, allowing for relatively quick replenishment of the battery’s capacity.

Driving Characteristics

The 52.5 kWh Marvel X offers brisk acceleration for a vehicle in its class, achieving 0-60 mph in approximately 7.5 seconds. The rear-wheel-drive configuration provides a balanced driving experience, although it may exhibit some understeer at the limit. The instant torque delivery characteristic of electric motors provides responsive acceleration, particularly in urban driving conditions. Compared to potential future higher-performance variants of the Marvel X, the 52.5 kWh model prioritizes efficiency and range over outright speed. The single-speed transmission provides seamless acceleration, eliminating the need for gear changes. Regenerative braking is incorporated into the system, allowing the vehicle to recapture energy during deceleration, further enhancing efficiency.

Equipment & Trim Levels

The base 52.5 kWh Marvel X trim came standard with a comprehensive suite of features, reflecting Roewe’s focus on technology. Interior appointments included comfortable cloth seats, a modern dashboard layout with a large touchscreen infotainment system, and a digital instrument cluster. Standard safety features included ABS, electronic stability control, and multiple airbags. Optional extras included leather upholstery, a panoramic sunroof, advanced driver-assistance systems (ADAS) such as adaptive cruise control and lane-keeping assist, and a premium audio system. The interior design emphasized a minimalist aesthetic with a focus on user-friendliness. Exterior features included alloy wheels, LED headlights, and a distinctive grille design.

Chassis & Braking

The Marvel X utilizes an independent suspension system on all four wheels. The front suspension employs a McPherson strut design, while the rear suspension features an independent multi-link setup. This configuration provides a comfortable ride quality and good handling characteristics. The vehicle is equipped with ventilated disc brakes on all four wheels, providing ample stopping power. Electric power steering provides precise and responsive steering feel. The chassis is designed to accommodate the weight of the battery pack while maintaining a low center of gravity, contributing to stability and handling. The vehicle’s weight distribution is optimized for rear-wheel-drive dynamics.

Market Reception & Comparison

The Roewe Marvel X 52.5 kWh was generally well-received in the Chinese market, praised for its modern design, advanced technology, and competitive pricing. Critics noted its comfortable ride quality and responsive acceleration. However, some reviewers pointed out that its range was somewhat limited compared to some of its competitors. Compared to other trims in the Marvel X lineup, the 52.5 kWh model offered the most affordable entry point, making it accessible to a wider range of buyers. Its fuel economy, measured in kilowatt-hours per 100 kilometers, was competitive with other electric SUVs in its class. Reliability reports have been generally positive, with few major issues reported.

Legacy

The Roewe Marvel X 52.5 kWh played a crucial role in establishing Roewe as a significant player in the Chinese electric vehicle market. It demonstrated the company’s ability to develop and produce technologically advanced electric vehicles. While the 52.5 kWh variant may not be the most sought-after model on the used car market today, it remains a viable option for buyers seeking an affordable and reliable electric SUV. The powertrain has proven to be relatively durable, with many examples still in service. The Marvel X paved the way for future Roewe electric vehicles, solidifying the brand’s commitment to sustainable mobility. The vehicle’s design and technology influenced subsequent Roewe models, contributing to the brand’s evolving identity.

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