Choosing premium voyah cars lineup which is growing rapidly, a potential buyer is immediately faced with the need for an in-depth analysis of the technical specifications of each crossover or minivan. The brand, which is part of the Dongfeng giant, offers solutions where the combination of electric traction and a gasoline generator creates unique driving dynamics that require detailed study before purchase. It is a correct understanding of the EREV (extended range electric vehicle) architecture that allows us to evaluate the real efficiency and dynamics of these cars in urban conditions and on the highway.
Unlike classic hybrids, here the main driving force is electric motors, and the internal combustion engine operates exclusively as a generator, which eliminates the direct mechanical connection of the wheels with the internal combustion engine in most modes. This approach delivers the instant torque and ride quality of an electric car, but eliminates the range anxiety associated with pure electric cars. When choosing a specific modification, it is important to take into account the battery capacity, since the possibility of daily trips without starting the gasoline unit directly depends on this parameter.
Modern Voyah Free and Voyah Dream are equipped with the most sophisticated active safety systems and adaptive air suspension, the level of which is comparable to the German “Big Three”. However, for the system to work correctly, it is necessary to clearly understand the logic of switching transmission modes and the limitations imposed by ambient temperature on lithium iron phosphate or (NMC) batteries. Proper operation begins with studying the manual and understanding how the car behaves when the traction battery is discharged.
Technical features of the ESSA platform and EREV architecture
The foundation on which everything is built voyah cars lineup, is a modular platform ESSA (Electric Smart Secure Architecture). This development makes it possible to create vehicles with different types of bodies, while maintaining a single low landing of heavy batteries and optimal weight distribution. A key feature of the architecture is the ability to use different types of powertrains, from pure electric vehicle (BEV) to hybrid extended range EV (EREV), which gives the manufacturer the flexibility to adapt to different markets.
The EREV powertrain is based on a tandem of a 1.5-liter turbocharged engine and two or three electric motors, depending on the drive version. The internal combustion engine here has no direct connection with the wheels, operating in a narrow speed range for maximum efficiency in generating electricity. This makes it possible to eliminate the traditional gearbox, replacing it with a single-stage gearbox, which significantly reduces energy losses and simplifies maintenance of the transmission part.
⚠️ Attention: Despite the presence of an internal combustion engine, maintenance of the electrical part requires specialized equipment and approvals. Attempting to independently intervene in a high-voltage system (orange cables) without the appropriate qualifications can be fatal.
An important aspect is the battery thermal management system, which uses liquid cooling and heating. In winter, energy management algorithms redistribute heat flows between the cabin, battery and electric motors. Understanding how it works heat pump, helps the owner save power in the cold season by using predictive climate control via a mobile application before starting a trip.
Technical details of the ESSA platform
The ESSA platform supports the installation of air suspension with ground clearance adjustment in the range of up to 100 mm. The architecture also allows for the integration of an all-wheel drive system with torque vectoring, where each electric motor on the axle is controlled independently, providing better directional stability.
Review of the Voyah Free model: characteristics and modifications
The first-born of the brand was a crossover Voyah Free, which is positioned as a direct competitor to the Audi Q7 and BMW X5, but with an emphasis on electric propulsion. The car is available in versions with all-wheel drive (Dual Motor) and rear-wheel drive (Single Motor), which significantly affects the dynamic characteristics. The dual-motor version produces the equivalent of 680 horsepower, allowing it to accelerate from 0 to 100 km/h in 4.4 seconds, which is outstanding for a full-size crossover.
One of the main features of the model is the retractable instrument panel, which rises from the dashboard when the car is started, creating the effect of presence in the pilot’s cockpit. Premium materials are used inside the cabin: Alcantara, genuine Nappa leather and open-pore wood. The multimedia system is combined into a single block of three screens, which can be lowered at the touch of a button so as not to distract the driver from the road.
- 🚀 Dynamics: Acceleration to 100 km/h in less than 4.5 seconds in the top version thanks to the instant torque of the electric motors.
- 🔋 Power reserve: Up to 1000 km in the combined cycle with a fully charged battery and a full tank of gasoline, eliminating the need for frequent stops.
- 🛡️ Security: The body is 75% made of high-strength steel, and the L2.5 level autonomous driving system includes more than 20 sensors and cameras.
- 🎛️ Interface: Unique voice and gesture control system that supports multiple media usage scenarios.
When choosing a configuration, you should pay attention to the presence of air suspension, which is standard for many markets, but may be an option in others. The system allows you to change the ground clearance depending on the speed and driving mode, automatically lowering on the track for aerodynamics and rising off-road. It does Voyah Free a universal tool for both the city and light off-road.
Voyah Dream: flagship business class minivan
If the Free crossover is aimed at drivers, then Voyah Dream created for those who are transported. It's a full-size MPV designed to compete with the Toyota Alphard and Lexus LM, but with the benefits of electric propulsion. The dimensions of the car are impressive: a length of more than 5.3 meters and a wheelbase that provides enormous space in the second row. There are captain's chairs with massage, heating, cooling and the ability to recline to an almost horizontal position.
The minivan's power plant is adapted for transporting heavy loads and passengers. The total system power can reach 600 hp, which allows this large ship to feel confident when overtaking. Despite its size, the turning radius is minimized thanks to the design of the front suspension and precise control of the electric motors, which is critical for maneuvering in tight urban conditions.
:Course range without recharging
:Acceleration dynamics 0-100 km/h
:Second row seat equipment
: Cost of ownership and maintenance-->
The interior space can be transformed in a variety of ways: the third row can fold completely into the floor, creating a flat cargo area. The noise insulation system is made according to aviation standards, using double glazing and active noise suppressors. For business meetings, retractable tables, built-in screens and high-speed Wi-Fi are provided, turning the salon into a mobile office.
| Parameter | Voyah Free (EREV) | Voyah Dream (EREV) | Competitor (conditionally) |
|---|---|---|---|
| System power | 510 kW (690 hp) | 315 kW (428 hp) | ~300 hp |
| Acceleration 0-100 km/h | 4.4 sec | 6.6 sec | 7.5 sec |
| Power reserve (total) | up to 1000+ km | up to 900+ km | up to 800 km |
| Drive | Full (Dual Motor) | Full (Dual Motor) | Full/Front |
Security and autonomous driving systems
Safety in cars Voyah provided by a complex of systems united under the general name VOYAH Pilot. It is based on a set of 33 sensors, including millimeter-wave radars, ultrasonic sensors and high-resolution 360-degree cameras. Processing power allows you to process data in real time, preventing collisions and keeping the car in the lane even in the absence of lane markings.
One of the advanced features is the night vision and driver monitoring system. The cameras monitor facial expressions and the position of the eyelids, giving signals when they detect signs of fatigue or distraction. In the event of an emergency, the car is capable of independently performing an evasive maneuver or emergency braking, using all available resources of the braking system and stabilization.
⚠️ Attention: Autonomous driving systems are auxiliary. The manufacturer requires constant monitoring of the road situation by the driver. Complete delegation of control of the vehicle is prohibited by traffic rules and can lead to an accident.
Passive safety is also at the highest level. When developing the body, a crash test simulation method was used, which made it possible to optimize the power frame. Programmable deformation zones effectively absorb impact energy, directing it away from the passenger compartment. High torsional rigidity has a beneficial effect not only on safety, but also on acoustic comfort and handling.
:Checking the condition of the high-voltage battery through a diagnostic scanner
: Air suspension operation test for lifting and lowering
:Checking the operation of all media screens and dashboard
:Analysis of the history of charging and operating cycles of the internal combustion engine generator-->
Winter operation and energy efficiency
Operating hybrid vehicles in harsh climates requires an understanding of the physics of battery operation. Lithium-ion batteries are sensitive to low temperatures, which may temporarily reduce performance and increase charging time. However Voyah is equipped with an active heating system that starts automatically when connected to the network or upon command from a phone, warming the cells to the optimal temperature before driving.
In EREV (Extended Range Electric) mode, the car can use heat from the running engine generator to heat the cabin, which saves battery power significantly compared to pure electric cars, where heat is taken only from the battery. This allows you to maintain the declared power reserve even when the stove is on. However, driving style greatly affects consumption: aggressive acceleration and high highway speeds increase energy consumption exponentially.
For maximum efficiency, we recommend using Charge Saver mode before long highway trips to ensure you arrive in town with a full battery. Also, the energy recovery system during braking allows you to return up to 20-30% of the energy back to the battery, especially in the urban “start-stop” cycle. The recuperation force setting is available through the vehicle settings menu.
Tip: To extend the life of your battery, try not to discharge it below 10% or keep it at 100% charge for long periods of time unnecessarily. The optimal range for daily use is 20-80%.
Cost of Ownership and Maintenance
Owning a premium Chinese car often raises questions regarding the availability of spare parts and service. Official dealers provide a full warranty not only for the car, but also for the battery separately (often up to 8 years or 160,000 km). The maintenance schedule for the EREV version is simpler than for classic cars, since the internal combustion engine operates in a gentle mode and does not experience peak loads associated with acceleration.
The main costs are for replacing consumables: filters (air, cabin, oil), brake pads and fluid. Thanks to recuperation, brake pads last much longer, sometimes running more than 100,000 km without replacement. However, it is important to regularly check the condition of the brake fluid, as it is hygroscopic and requires replacement regardless of pad wear.
Body parts and optics can be expensive if damaged, as many parts are integrated with complex electronics. Having comprehensive insurance and extended insurance is a prerequisite for comfortable ownership of such a high-tech vehicle. It is also worth considering the cost of electricity or gasoline depending on the mode of operation, although in terms of per kilometer the costs are lower than those of gasoline analogues.
Main conclusion: Voyah cars are a technologically mature product, where the combination of electric traction and an internal combustion engine generator solves the problem of power reserve, offering the dynamics of a supercar and the comfort of a business class.
What is the real fuel consumption of Voyah Free with a discharged battery?
When the traction battery is completely discharged, the car switches to the internal combustion engine generator mode. In this mode, fuel consumption is approximately 8-9 liters per 100 km in the combined cycle for the Free crossover. This is a very respectable figure for a car weighing more than 2 tons and producing almost 700 hp.
Is it possible to charge Voyah from a regular 220V outlet?
Yes, all models support charging from a 220V household network, but the charging speed will be low (about 2-3 kW per hour). A large battery may take more than 10-12 hours to fully charge. It is recommended to use wall charging stations with a power of 7 kW or higher to reduce the time.
Is there support for the Russian language in multimedia?
Official versions supplied by dealers in the CIS countries, as a rule, have a localized menu and voice control in Russian. Versions imported through parallel import may require software adaptation or installation of localization, since the stock firmware may be in English or Chinese.
How long does the battery last in a Voyah?
The manufacturer uses high quality cells (often CATL or analogues) with a resource of about 2000-3000 full charge-discharge cycles. With proper operation and operation of the thermal management system, the battery can travel more than 300-500 thousand kilometers before losing 20% of its capacity, which exceeds the average service life of the car itself.