When young people buy a car, they no longer have no desires and no demands, but have higher requirements for driving performance.
To meet the needs of users in this regard, it is not possible to do it with an engine with bright parameters.
Because defining whether a car is really sporty, the 100 km acceleration is only part of it, and the track lap performance is the hard indicator.
It's the mule that's the horse that comes out for a walk.
Che Torujun recently went to the Zhejiang International Circuit because of the test shooting. I found that on the Zhejiang lap list, there is a car that is very outstanding, it is the Chevrolet Mai Ruibao XL 550T.
On this list released in July last year, we found that the brush circle performance of the Maribao XL was 1 minute 54.168 seconds, not only suppressing the Lynk & Co 03+, which is known as the light of the domestic steel cannon, but even the Audi e-tron and A7 3.0T were ranked behind it. The fastest lap speed of 1 minute 54 seconds 168 seconds allows the Maribao XL to have all the production cars within 200,000.
But this is not the end, just a few days ago, a folk car god driving Mai Ruibao XL once again pulled out the Zhejiang arena, using the original power, but the body did the appropriate "weight loss" surgery, as a result, this Mai RuiBao XL brushed out a staggering 1 minute 45 seconds 640 fastest lap, the single lap performance increased by nearly 9 seconds, and surpassed BMW M3, Audi S3, S4, S5 and other flash names on the list.
Fans who have been to Zhejiang must know that the track was built near the foot of the mountain, with a length of 3.2 kilometers, a height difference of 22 meters, and 16 turning points contain multiple climbing curves. Therefore, if Zhejiang Can produce results, it means that it can be worthy of being the king of performance and the king of manipulation in the same level.
2T9 gold combination, run faster and eat less grass
The so-called good horse with a good saddle. Chevrolet's secret weapon is the "2T9" golden power combination. GM's eighth-generation Ecotec series 2.0T intelligent variable cylinder turbine engine plus 9AT gearbox, collectively known as the 2T9.
The Ecotec 2.0T engine relies on GM's first core technology: Tripower intelligent cylinder technology.
Briefly describing the technical principle, it is possible to control your breathing like a long-distance runner to increase the amount of lung ventilation, which can be retracted or released.
The camshaft controls the closure of the engine intake valve through the cam form, and controls the closure of part of the cylinder under the low load of daily commuting, reducing fuel consumption; when strong power is needed, it can be fully released, so it has both strong power and energy saving and environmental protection.
From the mode point of view, when accelerating sharply or climbing, the engine will actively enter the "four-cylinder surging mode"; when the medium throttle or smooth cruising, it will enter the "four-cylinder economic mode"; when encountering medium and low speed uniform speed, deceleration or downhill driving, it will enter the "two-cylinder ultra-economic mode".
The 2.0T engine has a maximum power of 174 kW, a maximum torque of 350 Nm, and a maximum torque output in the range of 1500-4000 rpm, which has been the Lectra Volkswagen EA888.
Zhejiang Race, more climbs, more curves, Mai Ruibao XL a skill, just have a place to play.
Let's talk about the GM self-developed 9AT, the wide 7.6:1 ratio is more dense, and there is a patented technology to select a one-way clutch. Shift efficiency is more optimized and the driving experience is smoother.
Technically, this 9AT gear ratio design is more reasonable than ZF's 9AT, and when the speed is around 95km/h, it will cut in. According to statistics, the frequency of use of the nine gears is between 13% and 52%, and more working conditions can cut into the high-grade position, and it is also practical and more fuel-efficient.
To be fair, this set of 9AT is suitable for frequent acceleration and deceleration during daily driving, and it is also in line with China's road conditions.
Under the blessing of a series of black technologies in the "2T9" golden power combination, The Maribao XL has really achieved the goal of running faster and eating less grass.
The whole body is well-equipped, and no effort is spared to improve the handling
In other ways to improve handling, the Maribao XL also spares no effort.
For example, "slimming", the curb weight is about 1.5 tons, the body is lighter, which naturally helps the vehicle to get better handling performance on the track.
Another example is the reduction of pressure on the braking system, which helps the driver to step on the brakes at a later time as possible, and the cornering is more comfortable.
The Maxeb XL vehicle is heavily equipped with high-strength steel to create a lightweight, strong and rigid body, and is also equipped with Bosch Intelligent Integrated Braking System, EPS Electric Power Steering, GM's patented FNC brake discs and 18-inch ultra-low roll-drag tires.
With the front McPherson rear four-link independent suspension, the chassis parts are made of lightweight aluminum alloy material, which makes the vehicle have better support when cornering. The steering gain is in place with speed, and the damping in each speed range is just right.
In addition, the Chevrolet brand's years of experience in the event made the chassis engineer team adjust the Maribao XL just right, so that the brush circle became a reality.
Luo Jiche Review:
The fun of handling is not easy to get, which requires a combination of multiple elements such as powertrain, chassis, steering, etc., and also means the fusion of skills in multiple technical fields.
Maribao XL, as a medium and large sports sedan with a length of 5 meters, can break through the hundred in 7 seconds, and the comprehensive fuel consumption of 100 kilometers is as low as 6.7L, which is indeed a low-key strength faction.
Surging power surpasses the German system, ultra-low fuel consumption comparable to the Japanese system, Maribao XL really allows consumers to do both "fish and bear paws", strong performance, no fuel, coupled with Redline's cool personality, it is a wise choice for young people to buy a car.