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Revision as of 22:47, 13 December 2024 by Needlesballoon (talk | contribs) (Created article)(diff) ← Previous revision | Latest revision (diff) | Newer revision → (diff) Chinese electric mid-size SUV Motor vehicle| Avatr 07 | |
|---|---|
| Overview | |
| Manufacturer | Avatr Technology |
| Production | 2024-present |
| Body and chassis | |
| Class | Mid-size SUV |
| Body style | 5-door SUV |
| Layout |
|
| Related | Avatr 06 |
| Powertrain | |
| Engine | Petrol: JL469ZQ1 1.5 L I4 turbo |
| Electric motor |
|
| Power output |
|
| Transmission | Single-speed gear reduction |
| Battery | 82.16 kWh Shenxing LFP CATL (BEV) 39.05 kWh Freevoy LFP-Na-ion hybrid CATL (EREV) |
| Range |
|
| Electric range |
|
| Dimensions | |
| Wheelbase | 2,940 mm (115.7 in) |
| Length | 4,825 mm (190.0 in) |
| Width | 1,980 mm (78.0 in) |
| Height | 1,620 mm (63.8 in) |
| Curb weight | 2,240–2,434 kg (4,938–5,366 lb) |
The Avatr 07 is an electric mid-size SUV produced by Chinese automaker Avatr Technology. It was launched on September 26, 2024 and is Avatr's third model. It is the first vehicle to feature Avatr's Kunlun range extender system, which utilizes the first ever implementation of hybrid chemistry versions of CATL's Freevoy batteries.
Overview
The 07 uses Huawei's Qiankun ADS 3.0 autonomous driving system along with its HarmonyOS 4.0 infotainment system software.
Powertrain
The 07 is only available with electric powertrains, with either pure electric or range extender models available. Both options are available with either single-motor rear-wheel drive or dual-motor all-wheel drive.
Range extender
The range extender version debuts Avatr's new Kunlun range extender powertrain, which consists of a battery and petrol engine electrically powering drive motors.
The initial battery option is a 39.05 kWh CATL Freevoy hybrid-chemistry pack jointly developed by CATL and Avatr, and the 07 is the first vehicle to implement the new Freevoy-line of battery designs. It consists of both LFP and sodium-ion battery cells arranged in series, which allows for the sodium-ion cells to compensate for LFP cells' weaknesses in cold-weather performance and charge accuracy; as a result, CATL claims the battery can discharge at temperatures as low as −40 °C (−40 °F), charge at −30 °C (−22 °F), and performs like normal at −20 °C (−4 °F), while having 40% higher battery state-of-charge accuracy.
The engine is a 1.5-liter turbocharged four-cylinder unit supplied by Changan Auto, which has a peak output of 154 hp (115 kW; 156 PS) and is not mechanically connected to the wheels, instead powering an electric generator to charge the battery. It has a compression ratio of 15:1, allowing for peak thermal efficiency to reach 44.4% or 3.63 kWh/L of petrol. It can operate at air temperatures from −35 to 65 °C (−31 to 149 °F). Avatr claims that it produces less than 75dB of noise when operating due to NVH work done on the engine. To reduce vibration and noise by 90% at startup, the engine is placed at an optimal crank position at shutdown to reduce cylinder pressure by 62.5%.
The rear wheels are powered by a 310 hp (231 kW; 314 PS) permanent magnet synchronous motor. It features over 30 oil coolant spray nozzles in the motor windings, and a 50 temperature sensor array that allows the motor to safely run without thermal throttling closer to the permanent magnet's 140 °C (284 °F) temperature limit, running at 132 °C (270 °F) rather than 110 °C (230 °F) like conventional motors. The single-speed gear reduction features 12 oil coolant spray nozzles. All-wheel drive versions have a supplemental 176 hp (131 kW; 178 PS) AC induction motor powering the front wheels.
The 39.05 kWh battery has a charge rate of 3C, allowing for a 30-80% charge time of 15 minutes. It has an all-electric CLTC range rating of 245 kilometres (152 mi), and a total range of 1,152 kilometres (716 mi). It has a peak discharge rate of 9C when at full charge, and a relatively high 7.7C while it is being charged by the petrol engine. This allows for a 0–100 km/h (0–62 mph) time of 4.9 seconds when fully charged, or 5.8 seconds while the engine is charging the battery, which is only a 15.5% increase compared to competitors who experience around a 45% increase in times.
A variant with a larger 52.4kWh Shenxing battery is expected to be released in 2025. It has a peak charge rate of 4C, allowing for a 30-80% charge time of 10 minutes. It has a CLTC all-electric range rating of 325 kilometres (202 mi), and a total range of 1,220 kilometres (758 mi).
Battery electric
The fully electric version of the 07 is equipped with a 82.16kWh CATL Shenxing LFP battery pack. It is has a 4C peak charge rate, allowing for a 0-80% charge time of 20 minutes.
The rear wheels are powered by a permanent magnet synchronous motor producing 338 hp (252 kW; 343 PS) and 365 N⋅m (269 lb⋅ft) of torque. All-wheel drive versions have a supplemental AC induction motor powering the front wheels, outputting 252 hp (188 kW; 255 PS) and 280 N⋅m (210 lb⋅ft) of torque.
Single-motor variants have a CLTC range rating of 650 kilometres (404 mi), while dual-motor variants have 610 kilometres (379 mi).
References
- Bobylev, Denis (2024-10-25). "Avatr 07 and Neta L are first EVs with CATL's sodium-ion containing Freevoy battery". CarNewsChina.com. Retrieved 2024-12-13.
- ^ Andrews, Mark (2024-08-21). "Avatr's Kunlun range extender technology tackles the problems of power attenuation and battery charging". CarNewsChina.com. Retrieved 2024-12-13.
- ^ Zhang, Phate (2024-09-27). "Avatr launches 07 SUV, its 1st to offer BEV and hybrid options". CnEVPost. Retrieved 2024-12-13.