Many of the candidates were criticized for having listened to the “8at” and felt superior, durable and closed, while others were superstitious about “the more the better the slots”, which reduced 6at to nothing. As an old carman for more than a decade, i'm telling you: how is the at gearbox? The number of slots is just a sign. Real life, brand size, calibration。
Today, in combination with real feedback from hundreds of drivers, years of dismantling at the repair plant, the real life of the at gearbox, the advantages and disadvantages of the mainstream brand, and the hard criteria for home-based car selection, you will be able to avoid the car rating and choose an at model that is durable, less heart-saving and less expensive. It is full of shit, it's all dry stuff, it's a domestic car, it's a suv, it's a car, it's not a pit, it's a car。
The real life of the at gearbox: don't be fooled by the "life-free"
First, the biggest area of error is poked: "at durable, 300,000 km unrepaired" in the car reviews is true, but only if it is branded, properly maintained, and not driven violently; and "life free" is purely marketing, and you lose。
1. Real life span: how long can it take to have a normal home
Mainstream at transformer boxes (essin, zeeveru, general 9at) with a real life of between 200,000 and 300,000 km and 10 to 15 years of life, with engine life largely synchronized to end-of-life without major repairs。
- taxis/networked vehicles (high intensity, congestion): eisen 6at can carry between 600,000 and 800,000 kilometres, with no change in oil; Čefu 8at is about 400,000 to 500,000 kilometres; and universal 9at 300,000 to 400,000 kilometres。
- home cars (average of 12,000 km per year, softly driven): 15 years/300,000 km without major repairs are common, core components (valves, clutches, planetary gears) are almost intact, and problems are caused by minor problems such as sensors, oil seals, fluid ageing, etc。
2. Life-killers: these three things, they just get at to die early
A lot of cars have to be overhauled for 100,000 kilometres, not in poor quality, because the owner stepped on these three deadly pits:
- long-term non-replacement of rotor tank oil: at oil is not motor oil and must be replaced with 40,000 kilometres! The aging of the fluid produces oil sludge, clogged valves, wear and tear tatters, resulting in a change of blockage, slippage, noise, and major repair of 100,000 kilometres。
- violent driving + bad road conditions: frequent floor oil, brakes, in situ killing direction, prolonged congestion, frequent trailers/heavy loads, accelerating internal wear and tear and reducing life expectancy directly by half。
- cold vehicle surges: cold-starting winters, heavy oil in gear transformer tanks, low pressure, pedals, instantaneous shocks that break the planet's gears, grinding the fusion tablets, and long-term failure。
It's a lie to avoid the truth: “the more the slot, the more durable it is”
"8at over 6at is advanced, durable, and it's actually the same brand, and 6at over 8at is more durable and has lower failure rates!"
- 6at: simple structure, small parts, mature hydraulic control, extremely low failure rate, low maintenance cost, suitable for household use。
- 8at: complex structure, multiple slots, sophisticated valves, slightly higher failure rate, more expensive maintenance (more expensive oil, more time-consuming oil changers), advantage of only more fuel-efficient high speeds, faster change of block, better driving sense, and no need to follow 8at blindly for family moves。
In conclusion, the family step is based on 6at, which is more durable, less expensive and less expensive than 8at; and the pursuit of performance is considered 8at。
Ii. What about the mainstream at gearbox? 3 major brand strengths and weaknesses + fit scenario
There are currently three mainstream domestic cars in ats: aisin, zef, and gm, which are not absolutely the best, but only suitable for your car scene. The following is written in plain language, which describes the advantages and disadvantages, the appropriate vehicle type, and the main points of the hole, and completes the direct pairing。
Faith at: "the king of saving hearts" for home use, endurance, choice
Market position: the world's largest installed, best-used, least-failed at, toyota sub-company, is technologically mature。
Advantages (family use is paramount):
- extreme durability: 600,000 km of 6at taxis are unrepaired, 15 years/0. 3 million km of homes are not moved and the failure rate is almost zero。
- switching to smoothness: cosmopolitanity of teeth, hydraulic control of temperature, low speed, high speed, high speed, old-age children in cars, home comfort。
- affordable maintenance: 6at oil (4l-hundreds), long oil exchange cycles (60,000 km), spare parts everywhere, broken up in any repair plant and the lowest cost of raising cars。
- befitting: the cars (cars/suvs) are used for expansive driving, and toyota, honda, matada, changan, yuk, etc。
Disadvantages (almost negligible):
- switching to “slugging”, with large-foot oil doors slow, motory and not suitable for heavy driving。
- a slight drag in the 8at 2-litre 2-3 block, which can be avoided if softly driven。
Fitting scene:
Family mobility, buddhist driving, long-term holding (10 years +), fear of car repair, low budget for car maintenance - closed eyes to love letter at, priority 6at, budget 8at。
Delegates ' vehicle type:
Toyota camery/asian dragon 2. 5l, maada attez/anksela, changan cs75plus, yuk01, volvos60/s90。
Zeerfu (zf) 8at: performance “ceiling”, fast, portable, suitable for driving sensor
Market position: germany's high-end brand, luxurious/performance car exclusive, has the fastest switch and the strongest twist load, known as the “at ceiling”。
Advantages:
- extremely fast: quickest 0. 1 seconds to complete the switch, support the jump block (eight drops directly by two), power response equals double-hot coupling, large-legged gas doors superfunct。
- capable of carrying high-voltage/turbation high-voltage rectangles, hard-to-exceed, performance vehicles, such as tanks 300, bm m series。
- high-speed fuel savings: eight slots are thicker than the dents, the speed of cruises is low (120 km/h about 1800) and the high-speed long distance is more fuel-efficient than 8at of ei letter。
Shortcomings (family unfriendly):
Buying a car is expensive and repairing it is more expensive: it's a limo type (3rd bmw, 5th ed., audi a4l), changing oil for thousands at a time, making repairs for 30,000 to 50,000。
- the low-speed condolence is evident: school movement is reduced to a low-speed 1-2 cut, which is less comfortable than love letters。
- fitted vertical engines: mostly for back/four luxury vehicles, and very few suvs/sediments are used in front of ordinary homes。
Fitting scene:
Driving pleasures, frequent high speeds/long distances, buying luxury cars/hards across the country, adequate budgets, and no concern for car-raising costs - pick ef8at。
Delegates ' vehicle type:
Bmw 3/5 and x3, odi a4l/a6l (part), land rover, tank 300, jaguar xfl。
General (gm) 9at: high value for money versus “power”, family/mobility balance, first choice
Market position: american self-study, great progress in recent years, best value for domestic cars, maturity for adaptation, buick, chevran, cadillac main speedbox。
Advantages:
- balance is not short: smoothness is close to the letter of love, motion is close to the zeeveru, family life is weak, and sometimes the driving is strong。
- high-speed fuel savings: nine slots, which are thicker than the teeth, 120 km/h cruise speeds approximately 1,700 turns, and less oil than eisen 6at。
- reliability: thermal dispersion is well designed, chronic congestion/high temperatures are not easy to break and 150,000 km of unrepair is common。
- people-in-kind: most of the vehicles are of between 150,000 and 250,000 household size, and they are not expensive, and maintenance costs are medium, and are less than half as cheap as zeever。
Disadvantages:
- the slow start-up response of the cold vehicle, which has just been driving for one to two minutes in the winter, has been slow and has returned to normal。
- low-speed dolls have a slight setback, which is less subtle than love, but does not affect daily use。
Fitting scene:
Home-based step + occasional high speed, budget from 150,000 to 250,000, price-for-money, no desire to buy the japanese system, a desire for beauty — universal 9at。
Delegates ' vehicle type:
Bekkungway/gunchu/ankwey, chevlan maitriple xl/traveller, cadillac ct4/ct5。
The two-class at never buy
- ford 8at: spectacular differences, low-speed disruptions, scrambling logic, generic 9at offsets, with no choice。
- monochrome at (small brand of national production/old 4at/5at): technological backwardness, high failure rate, maintenance problems, hard to buy spare parts, and no less expensive。
Home car pick-up at gearbox: 5 hard standards, car reviews won't tell you
The purchase of cars is not limited to sales “8at”, which are checked step by step against the five criteria, avoiding all the options, and choosing an at-car that is less expensive and easy for new recruits。
1. First of all, look at the brand: first of all, the letter of love
- home-use step: preferred to the 6at/8at of the letter of love, with the aim of saving and preserving the child and choosing not to step on the pit。
- price ratio: general 9at, balanced practical, pro-people price, american preferred。
- luxury/performance: choosing ef8at, driving well, carrying it, budget well。
- direct exclusion: ford 8at, old 4at/5at, monopoly at。
2. Re-profiling: home preference 6at, 8at for branding and blindly tracking multiple slots
- home-use steps (average of <20,000 km per year, urban areas are the main focus): 杂8at, with a simple structure, low failure rate, low maintenance, and sufficient。
- high-speed long distances (average > 20,000 kilometres per year, frequent high-speed trips): 8at/general 9at, low-speed cruises, more fuel-efficient and more comfortable。
- remember: the number of slots is durable and brands and calibrations are central。
3. Pilot focus: 3 details to determine smoothing and calibration levels
Don't just look at speed when you're driving
- low speeds of 1-3: traffic jams, slow speed, no visible setbacks, no sense of drag, no movement, no peace of mind。
- quick-paced drops: deep-strikes, fast, no delay, no noise, direct reaction without delay。
- high-speed cruises: 120 km/h flat speeds, steady speeds (1,800-2000), no shaking, no noise。
Inspection of maintenance costs: 40,000-6,000 kilometres for oil exchange, transparency of costs, and prevention of “life-free”
- eisen 6at: 4l oil + hourly, approximately $400-$600 60,000 km, the cheapest。
- 8at/general 9at: 6l oil + hourly rate of approximately $800-12,000,000, medium。
- Čefu 8at: 8l oil + special filter core + working hours, approximately $1500-2000 60,000 km, most expensive。
- remember: all ats need to be replaced with oil and 40,000-6,000 kilometres, and “life-free” is a lie。
5. Car matching: prioritize pre-drive driving of domestic vehicles to avoid old platforms
- faith at: priority toyota, maada, changan, zakah, etc., for mature brands, matching matches and low failure rates。
- general 9at: priority buick, chevran, cadillac, home-based, high match。
- avoiding pits: old platform models, small brands, retrofitted cars, at school differentials, bad match, and vulnerable。
Iv. Maintenance of the 3 main cores of the at gearbox: 300,000 km without major repairs
The selection of the gearbox is only the first step, and proper maintenance doubles life expectancy, three core techniques, zero cost, easy to operate, all ats。
1. Change oil on time: 40-60 000 km, oil pair, clean
- cycle: 40,000 km (high congestion) 60,000 km (high speed), no drag
- oil: certification of atf oil with the original plant, not with impurities, and avoidance of corrosion of internal parts。
- oil exchange methods: prioritized recycler oil exchange (over 90 per cent oil exchange rate) with more clean weight oil exchange (50 per cent oil exchange rate) and less oil mud accumulation。
2. Day-to-day driving: soft driving, high-temperature avoidance, cold cars charge
- a cold car is activated: one-two minutes in winter, and the water is warm enough to get up and hold it off。
- blocking of traffic: use of a d block, not to switch the n block frequently to reduce the wear of the valves; long stopovers with a p block + hand brake。
- high-speed/reloading: avoid long-term floor oil, brakes, stop and rest immediately when the speedbox is too hot (alert lights on)。
3. Periodic inspection: one visit of 20,000 kilometres and early resolution of minor problems
- checking for fluids: the oil table is in the normal zone, the fluid is clear and uncharted, and is replaced in an exceptional and timely manner。
- check for leakage: look at the bottom of the gearbox, the oil envelope, no oil leak, no oil seepage, timely repair of leakage and avoidance of wear and tear。
- quick/high-speed no abnormal noise, no impact, no failure, and problems with timely inspection at the repair plant。
Summary of text
The at gearbox selection vehicle core is at three o'clock: 200,000-300,000 km of real life, with maintenance in place up to 300,000+; brand priority for love > general 9at + zeeveru, rejecting impurities; and home priority 6at, with an extra 8at at high speed, with no blind position。
The “8at senior, life-free” version of the car reviews is a set-up, home-based step, durable, low-spirited and cheap. The choice of 6at for the letter of love, normal maintenance, 15/3 million kilometres without major repairs, is more effective than any fancy configuration。
Remember: the car was bought for a period of 10 years, and the at gearbox was used as a core package, and it was chosen for a 10-year saving, with the wrong annual car repair and the wrong money。
Interactive questions
What kind of car are you driving now? Which at gearbox? Have you ever had a problem with a break-in? Which one do you think is the best? Welcome to the comment section
