由买买提看人间百态

topics

全部话题 - 话题: drivetrain
1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)
l*******r
发帖数: 388
1
看到一些比较新的车,刚出basic warranty,但是还有2-3年的drivetrain warranty.
我网上查了下,包括基本的动力系统,也是维修最贵的部分。貌似别的东西就是修理基
本在1k以下。当然body这些东西除外啊
是不是有了drivetrain warranty,就不用太担心动力系统的问题。只要test drive感
觉不错,就可以放心买。以前只关心有没有basic warranty. 但是这部分车太贵了,想
要降低下要求。、
这位牛人来说说。
w*******y
发帖数: 60932
2
JensonUSA has the Diamondback Podium 3 Bike 2011 for $798 + $24 shipping = $
822+tax. Also dont forget to log into Fatwallet to get additional 4%
cashback from JensonUSA!.
Diamondback Podium 3 2011:
http://www.jensonusa.com/store/product/BI262C02-Diamondback Podium 3 Bike 11.aspx
This is the 2011 model which features the larger bottom-bracket, termed "
BB30", on its frame & is also equipped with 2011 Shimano 105 drivetrain &
shifters.
I was searching for a decent bike at a decent price and had... 阅读全帖
c******s
发帖数: 197
3
来自主题: Automobile版 - why hybrid has higher MPG
就我所知ICE的效率也就是30%左右,无论用什么hybrid drivetrain, series, paral
le 或是 combined drivetrain,能量总来自于fuel,如果ICE始终运行在最高效率工作
点,drivetrain最高效率就是30%×95%(电机的效率),减去车子上面ac, power st
eering 和其他utility的消耗,折算下来就算是28%的fuel efficiency吧,hybrid我觉
得只是一个改进的比较高效利用燃油的方式。ICE我不大了解,是不是30%效率工作的时
候可以提供高达60+MPG的performance呢?另外有文章提到100+MPG的车子,代价是加
了另外的battery pack,在短距离的行车情况下只用电机驱动100+的MPG理论上是可以
达到的,难道电池的电用完了以后不需要用ICE燃油的方式补充,能量从哪里来的?我家
离实验室2mile,开了hybrid去实验室,路上只用电机驱动车子,难道这次trip的MPG是
无穷大,没有耗油啊?短距离情况下,很高的MPG用hybrid的方法是可以实现的,但是整
个lifes
r*********o
发帖数: 3337
4
来自主题: Automobile版 - 选车求建议
这几台车选哪个?谢谢!
一:2009 Toyota Rav4
Price: $14,950
Mileage: 42,491 miles
Transmission: Automatic
Exterior Color: Tan
Interior Color: tan
Gas Mileage: 22 MPG City
28 MPG Highway
二:2003 Volkswagen Passat GLX V6
$8,995
Mileage: 63,593
Body Style: Wagon
Exterior Color: Silver
Interior Color: Black Leather
Engine: 2.8L V6
Transmission: 4 Speed Auto
Drivetrain: FWD
Doors: 5
Wheelbase: 106
三:2005 Toyota Prius Base
$11,480
Mileage: 84,223
Body Style: Hatchback
Exterior Color:... 阅读全帖
s**********d
发帖数: 36899
5
来自主题: Military版 - 和谐号486km/h,磁悬浮情何以堪

油门一放,假设有离合轮子跟drivetrain分开,那么能量消耗在
克服空气阻力和克服轮子车体间的滑动摩擦。
如果drivetrain不分开,那么还要克服带动发动机的阻力。机车
现在都是电机驱动(包括内燃机车),也就是要把车动能转成电能。
跟hybrid car减速时一样。
h****7
发帖数: 2350
6
来自主题: Military2版 - 核电实际上并不能减排
2010 年开始的 Toyota Prius 第三代, 高速 48 mpg, 城市 51 mpg, 综合 50. (这是
美国环保局 EPA 评定的数字).
另外, 有空读读这篇网页. 增长点知识吧. 知识量有限, 要有自知之明, 最好谨慎点,
不要乱喷, 误导群众.
Hybrid vehicle drivetrain
http://en.wikipedia.org/wiki/Hybrid_vehicle_drivetrain#Full_Hyb
这部分段落的最后一行:
The hybrid drivetrain of the Prius, in combination with aerodynamics and
optimizations in the engine itself to reduce drag, results in 80%–100%
gains in fuel economy compared to four-door conventional cars of similar
weight and size.
y***m
发帖数: 7027
7
来自主题: Automobile版 - honda的civi和accord差别是?
civi省油,accord v6是?
thx!
Gas Mileage 26 mpg City / 35 mpg Hwy
Engine 4-Cyl, VTEC, 1.7 Liter
Transmission Automatic
Drivetrain FWD
Max Seating Capacity 5
Doors 4
EPA Class Compact Cars
Body Style Sedan
Country of Assembly United States
Country of Origin Japan
Gas Mileage 18 mpg City / 26 mpg Hwy
Engine V6, VTEC, 3.0 Liter
Transmission Automatic
Drivetrain FWD
Max Seating Capacity 5
Doors 4
EPA Class Midsize Cars
Body Style Sedan
f**********n
发帖数: 3081
8
来自主题: Automobile版 - 车子在35mph附近震动
有可能是tranny的问题。
In D5, your shift points should be 1,2,3,4,5, then another slight RPM drop
where the torque converter mechanically locks to the drivetrain (that's
where the rumble happens). Prior to that final lockup, it is only
hydraulically connected to the drivetrain which is slightly less efficient.
When my 05 transmission failed at 45k, it rumbled like crazy when going into
TC lockup around 35mph, but if I firmly and gently accelerated up to around
45+ before I leveled off the throttle it wo... 阅读全帖
o****e
发帖数: 536
9
Sep 17th, 2007, 20:40
原作者:Outthere
前两天看了一些贴子,其中有许多有关车和车,日本品牌和美国品牌,欧洲品牌车的争
论和比较。发现其中许多对比和比较很盲目。很多不具有可比价性,比如说Car 和SUV
那个安全。发现很多人同我以前刚来U.S.时一样, 对车的认识大多都停留在表面上。
在选车对比之前,我想大家应该对不同的车有个大概的了解。这也是我写此文的目的。
希望对于刚来美国并准备选车的人,能有所启发和期到拓展视野的作用。首先声明,本
人未在任何和汽车有关的行业工作,仅出于个人爱好。有不完善之处,希望各位参与讨
论并给于补充。
初到北美时,除了对国内的夏利,桑塔那VW, Audi, Toyota,Cherokee等有点印象外(
当然还有BMW, BENZ等,不过没有机会尝试)。对其它种类的车毫无了解。和很多人一
样,别人讲那一种车好, 自己于是就认为它好;别人说那种车不好, 知己也认为它不
好。 后来才发现其实自己对北美的汽车行业和市场完全缺乏认知。第一天走在大街上
, 发现国外的车真是千奇百怪,什么样的都有,你很难找到一模一样的车一前一后同
时开来。
由... 阅读全帖
K***o
发帖数: 214
10
海归卖车CAR for Sale
2008 HONDA CR-V,
Gas Mileage 20 mpg City/26 mpg Hwy
Engine Gas I4, 2.4L
EPA Class 4WD Sport Utility
Style Name 4WD EX
Drivetrain Four Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style Sport Utility
Transmission 5-speed automatic transmission w/OD
Mileage 45,000. Moon Roof, 6Disc CD,Roof Rack, Front Splash guide.
Aluminum Wheel and High Mileage Bridgestone Tires(from Costco) ,
Just have 45K Maintaince Service, MAINTAINED IN DEALER。Special low cost
of insurance。
S... 阅读全帖
D*******l
发帖数: 5462
11
sienna看数据,加速性能比odyssey快一点点。我不知道你们说的面是怎么来的。
http://www.insideline.com/honda/odyssey/2011/2011-honda-odyssey
2011 Honda Odyssey Touring Elite reached 60 mph in 8.1 seconds and covered 1
,320 feet in 15.9 seconds at 88.3 mph.
Drivetrain
Configuration Transverse, front-engine, front-wheel drive
Engine type Naturally aspirated port-injected V6, gasoline with cylinder
deactivation
Displacement (cc/cu-in) 3,471cc (212 cu-in)
Block/head material Aluminum/aluminum
Valvetrain SOHC, four val... 阅读全帖
M***s
发帖数: 8769
12
来自主题: Automobile版 - GMC Terrain or Hyundai Tucson?
10年10万mile是Drivetrain,不是bumper to bumper,通用的车好像是5年10万mile
Drivetrain
Terrain09款才出,reliability应该是不好说。但从我的GM的经验来看,挺好的
s****7
发帖数: 48
13
一个是
2003 Volvo XC90 4dr 2.9L Twin Turbo AWD for $10,990
Condition:Used Clear Title
Engine:2.9L L6 PFI DOHC TURBO
Transmission:4 Spd Automatic
Mileage:82,482
Drivetrain:All Wheel Drive
Exterior Color:Black
Warranty:Limited Warranty
另一个是
2006 Volvo S60 2.5L Turbo Auto for $14,990
Condition:Used Clear Title
Engine:2.5L L5 PFI DOHC 20V TURB
Transmission:5 Spd Automatic
Mileage:46,193
Drivetrain:Front Wheel Drive
Exterior Color:Black
Warranty:Limited Warranty
XC90第一任车主是lease,第二任车主有过小碰擦。不知道lease的车... 阅读全帖
G*******e
发帖数: 219
14
来自主题: Automobile版 - 请问拖车是否会对车造成伤害
保险 deductible 低 还是准备修 请问如何正确拖车? 避免对车的drivetrain造成
伤害?
Drivetrain: FWD
t******s
发帖数: 159
15
google一下,得到下面,大NB们的论点还是arguable的:
chrisser
10-15-2008, 05:11 PM
Does anybody know of any objective tests or documentation as to whether a
vehicle with separate frame and body is safer than a vehicle with unit body
construction?
Crash
Vehicle design is a series of compromises.
Unitized bodies lend themselves well to mass production, compact drivetrains
(especially transverse front wheel drive), utilitarian suspensions (
Macpherson struts), and passenger vehicles.
Body-on-frame vehicles lend thems... 阅读全帖
m*y
发帖数: 1778
16
来自主题: Automobile版 - 买了小妾的朋友来说说你们的MPG?
靠,要喷喷小妾了,按设计,小妾应该比大且省油不少,看来是又没达到设计要求。
大且小妾除了车重不同,drivetrain 有本质区别。
大且竖直发动机,后驱为主,变速箱大,有独立分动箱,整个drivetrain 很重,heavy
duty,耗油
小妾横置发动机,前驱为主,缩减的横置变速箱,没有分动箱,整条后驱动轴贯穿前后
,在2WD 模式的时候两头都是disconnect,所以是不转的, 加上9AT,应该比大且省油
不少。
k**n
发帖数: 482
17
这也是我的一个顾虑,就怕全触摸比按钮容易坏,但是驾驶感觉上的确ats要更厚重,
更稳,虽然有turbo lag但是加速毫不吃力,s60车重差不多,但是开起来有点飘,不知
道是发动机动力好还是悬挂的调教不同,还有就是两车的service的确不同,cadillac
要更好一些,下面是从MT的warranty信息:
ATS:
Basic 4 year / 50,000 miles
Free Maintenance 4 year / 50,000 miles
Drivetrain 6 year / 70,000 miles
Roadside 6 year / 70,000 miles
Rust 6 year / Unlimited miles
Read more: http://www.motortrend.com/cars/2014/cadillac/ats/warranty/#ixzz3Ec71y75e
S60:
Basic 4 year / 50,000 miles
Free Maintenance 3 year / 36,000 mile... 阅读全帖
K***o
发帖数: 214
18
海归卖车CAR for Sale
2008 HONDA CR-V,
Gas Mileage 20 mpg City/26 mpg Hwy
Engine Gas I4, 2.4L
EPA Class 4WD Sport Utility
Style Name 4WD EX
Drivetrain Four Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style Sport Utility
Transmission 5-speed automatic transmission w/OD
Mileage 45,000. Moon Roof, 6Disc CD,Roof Rack, Front Splash guide.
Aluminum Wheel and High Mileage Bridgestone Tires(from Costco) ,
Just have 45K Maintaince Service, MAINTAINED IN DEALER。Special low cost
of insurance。
S... 阅读全帖
K***o
发帖数: 214
19
来自主题: Classified版 - 海归卖车CAR for Sale,2008 HONDA CR-V,
2008 HONDA CR-V EX,
Gas Mileage 20 mpg City/26 mpg Hwy
Engine Gas I4, 2.4L
EPA Class 4WD Sport Utility
Style Name 4WD EX
Drivetrain Four Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style Sport Utility
Transmission 5-speed automatic transmission w/OD
Mileage 45,000. Moon Roof, 6Disc CD,Roof Rack, Front Splash guide.
Aluminum Wheel and High Mileage Bridgestone Tires(from Costco) ,
Just have 45K Maintaince Service, MAINTAINED IN DEALER。Special low cost
of insurance。
Still under 60,... 阅读全帖
h******n
发帖数: 50
20
2004 Ford Explorer Limited 4x4 --loaded, excellent condition, low mile
76,800 miles
Excellent Condition
Black Exterior
Leather Interior
Vehicle Highlights
Max Seating: 7
Doors: 4 Engine: V8, 4.6 Liter
Drivetrain: 4WD Transmission: Automatic
EPA Class: Sport Utility
Vehicles Body Style: Sport Utility
Country of Origin: United States
Country of Assembly: United States
Used 2004 Ford Explorer
Pricing Report: 11,449
Style: Limited Sport Utility 4D
Mileage: 76,800
Your Configured Options
Our pre-sele... 阅读全帖
K***o
发帖数: 214
21
来自主题: FleaMarket版 - 海归卖车CAR for Sale,2008 HONDA CR-V,
2008 HONDA CR-V EX,
Gas Mileage 20 mpg City/26 mpg Hwy
Engine Gas I4, 2.4L
EPA Class 4WD Sport Utility
Style Name 4WD EX
Drivetrain Four Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style Sport Utility
Transmission 5-speed automatic transmission w/OD
Mileage 45,000. Moon Roof, 6Disc CD,Roof Rack, Front Splash guide.
Aluminum Wheel and High Mileage Bridgestone Tires(from Costco) ,
Just have 45K Maintaince Service, MAINTAINED IN DEALER。Special low cost
of insurance。
Still under 60,... 阅读全帖
W***n
发帖数: 11530
22
来自主题: JobHunting版 - Good mechanical & material engineers needed
Latest Advances in Internal Combustion Engines
Automakers continue to look to the internal combustion engine (ICE) and its
decades of reliable and resilient service when it comes to offering improved
fuel economy and longer engine life.
May 2014, By Stephane Babcock
Even with all the buzz that surrounds hybrids, hydrogen fuel cells, and the
numerous gaseous alternatives, OEMs are still betting on the benefits of the
constantly improving internal combustion engine (ICE). From its humble
beginning... 阅读全帖
s*********e
发帖数: 230
23
这里人比较多,找不到合适的板块问,就发在这里问问了,呵呵
有2部车,都还没去看,但是看过CARFAX record都没有过车祸纪录的。
请帮我看看该挑哪个比较好?还有该出什么价格合适点,谢谢了~~~~~~~~~~
(1) 2001 Volvo S40 - $5,995 dealer在卖
Mileage: 80,000
Body Style: Sedan
Fuel: Gasoline
Engine: 1.9L I4
Transmission: AUTO 5SPD
Drivetrain: FWD
Doors: 4
Wheelbase: 101"
(2)2004 Volvo S40 2.4i - $7,000 (obo) 私人卖
Mileage: 127,500
Body Style: Sedan
Fuel: Gasoline
Engine: 4 Cylinders
Transmission: Automanual
Drivetrain: 2WD
Doors: 4
h******n
发帖数: 50
24
2004 Ford Explorer Limited 4x4 --loaded, excellent condition, low mile
76,800 miles
Excellent Condition
Black Exterior
Leather Interior
Vehicle Highlights
Max Seating: 7
Doors: 4 Engine: V8, 4.6 Liter
Drivetrain: 4WD Transmission: Automatic
EPA Class: Sport Utility
Vehicles Body Style: Sport Utility
Country of Origin: United States
Country of Assembly: United States
Used 2004 Ford Explorer
Pricing Report: 11,449
Style: Limited Sport Utility 4D
Mileage: 76,800
Your Configured Options
Our pre-sele... 阅读全帖
m***y
发帖数: 22
25
2007 CAMRY LE(BLACK) Leather Seat(Medium Grey),
Five-Speed AUTO, 2.4L; 50K miles
1st Owner, Good maintance(regluar+5K etc)
Kelly Blue Book, http://www.kbb.com/, says $13,000+ with "Good" Condition.
PRICE, OBO
Location: NW Sub
Serious inquirer only. PM here please.
Picture will be uploaded soon.
________________________________________________________
Sepecification, 2007 Camry
Colors
Exterior, BLACK
Interior, Light GREY
Exterior
Tires and Wheels
Steel wheels
16 x 6.5 in. wheels
Steel spare wheel... 阅读全帖
K***o
发帖数: 214
26
海归卖车CAR for Sale
2008 HONDA CR-V,
Gas Mileage 20 mpg City/26 mpg Hwy
Engine Gas I4, 2.4L
EPA Class 4WD Sport Utility
Style Name 4WD EX
Drivetrain Four Wheel Drive
Passenger Capacity 5
Passenger Doors 4
Body Style Sport Utility
Transmission 5-speed automatic transmission w/OD
Mileage 45,000. Moon Roof, 6Disc CD,Roof Rack, Front Splash guide.
Aluminum Wheel and High Mileage Bridgestone Tires(from Costco) ,
Just have 45K Maintaince Service, MAINTAINED IN DEALER。Special low cost
of insurance。
S... 阅读全帖
s****u
发帖数: 47
27
We will sell one of them. we bought new car last week.
emai: s******[email protected]
Tel: 214-810-4992
1999 CHEVROLET CAVALIER for sale:
VIN: 1G1JC1240X7198879
Vehicle: 1999 CHEVROLET CAVALIER/RS
Mileage: 121,000
Two door coupe.
Ask for $2000
I own the car from 2004. I maintain the car regularly and have all records.
This car didn't give me trouble in the past 6 years. I am pretty happy on it
.
In July, I changed 4 bridgestone tires at Costco. The 4 tires come with life
time rotation and road hazard ... 阅读全帖
y*****y
发帖数: 3433
28
☆─────────────────────────────────────☆
mianhuatang1 (红棉花糖) 于 (Sat Apr 5 16:07:02 2008) 提到:
clean drivetrain about every 20 rides
☆─────────────────────────────────────☆
montage (蒙太奇) 于 (Sun Apr 6 14:28:45 2008) 提到:
每两个ride(85mile each),清洗drivetrain. 这还是在公路车上。
☆─────────────────────────────────────☆
yccyccy (yy) 于 (Mon Apr 7 00:08:58 2008) 提到:
上下班用,每周清一次链条。前两天彻底清了一遍,大半年了,懒。

☆─────────────────────────────────────☆
binladen (飛龍在天 -- El Lardo) 于 (Mon Apr 7 10:11:45 2008) 提到
p**f
发帖数: 49
29
Looking for my first road bike, mainly cross-training for running at this
point. May try triathlon later.
Local PB salesman recommends these two bikes. As a cycling newbie, I cannot
tell much difference in the testing ride.
ACR2.0: aluminum frame, 105 drivetrain, $1149
http://www.performancebike.com/bikes/Product_10052_10551_107650
CCR-3: carbon frame, Tiagra drivetrain, $1249
http://www.performancebike.com/bikes/Product_10052_10551_109900
Any suggestion? Thanks a lot.
V*****n
发帖数: 893
30
来自主题: Cycling版 - 链条?
you want to measure chain wear first. google that and you can find good
articles about measuring wear by stretch using a ruler.
a stretched chain wears the cassette and chainwheels faster. so if you are
using a red cassette, then you want to change the chain a bit more often as
the cassette is much more expensive than the chain.
you want to buy the best chain but not necessarily the lightest chain. I
only know sram and shimano chains so I can't comment on other brands.
generally the DA chains ar... 阅读全帖
i*********5
发帖数: 19210
31
来自主题: Cycling版 - 车库一角
左侧从前到后:
1。Santa Cruz 变色龙单速山地车,Kenda Smallblock8? 比赛号码5609还在 (完全正
确)
2。白色compact公路车,应该是LZ最常骑的公路车(那个白色Fizik坐垫)。(也完全正
确,是Cinelli Aliante,Ultegra,去年全年都骑的它。)
3。黑色车架公路车(以前是辆Cannondale,不过被我装车顶开进车库给trash了,朋友
给找了这黑色steel车架,吧轮子和105的drivetrain换了上去,今年commute就靠它了
。)
4。Cervelo TT 车(P4,Sram Red,Williams 85mm carbon clincher)
5。Scott hardtail 山地 (LD的TREK WSD山地车,被升级成了XTR/XT加SID的fork)
6。另一辆Scott hardtail 山地?(Scott Scale 30,不过drivetrain和fork和轮子全
都升级了,XTR+SID+Industry 9)
7。吊在墙上的,Litespeed Ocoee,比赛用车,估计最好的components... 阅读全帖
c********t
发帖数: 43
32
来自主题: Cycling版 - DIY 修车及 Test ride
四个星期前决定开始练 Road Bike, 经LD批准拨款1000大洋 购买设备. 摸摸不够饱满
的钱袋,我打算到 Craigslist 上碰碰运气. 经过几天搜索,锁定一辆 2007 年 GIANT
TCR C3. 讨价还价以后以 800刀 成交.
有两个问题需要 fix
1. 买一对踏板.
2. 原车主身高与我差不多, 但手臂比我长 1/2" 所以我要把以前 120 mm stem 换成
60 mm
换好后试骑非常满意. 美中不足的是上坡不够力. 于是开始第二次折腾.
为了参加 6/28 米姐提议的 Mt Hamilton 笨鸟组. 星期五晚连夜开始修车.
主要问题是在 drivetrain !!!
经过三小时的努力. 完成以下工作.
1. 36t 的 chainring 换成 34t 的, 顺便把 50t 的也换成新的.
2. 换新链条.
3. 12-26 cassette 换成 11-34.这样一来最小齿轮比是34:34 = 1:1
4. 配合 cassette rear derailleur 换成 长臂的 (Shimano M591)
5. 最重要的是调整 front ... 阅读全帖
R*****s
发帖数: 41236
33
来自主题: Cycling版 - 前变后变还挺难调的啊
今儿又调了调,发现cross chain的时候好像总是会擦到,
看了下PB上的这篇文章,说实际上shimano STI levers
有3个position, 如果在cross chain(大大,小小)的时候,
要把前变往回拨一点就好了:
http://learn.performancebike.com/bikes/advice/how-to-guides/bik
SHIMANO: Shimano 9- and 10-speed STI levers have three click positions. If
you find the chain to be rubbing, try depressing the downshift lever once.
This should 搕rimthe front derailleur, by moving it into a position midway
between the big and little rings, giving the chain more clearance.
SRAM的更惨,说cross chain的时候的r... 阅读全帖
m**********1
发帖数: 43
34
来自主题: _Auto_Fans版 - 昨晚和XK彪了一把
你还是多做做research载来发表高见吧。sonata>e36 m3就等于说新的civic比corvette
块一样傻。
来看看下面的数据再说话不迟
m3 3175lb, 240bhp(看清楚是brake horsepower,这个还是最普通的us spec的,不是
euro spec 321bhp),drivetrain loss大概15%,也就是200rwhp左右。但是大多数
dynojet都比200高,去这里看看
http://forums.bimmerforums.com/forum/showthread.php?t=454142
人家的dyno library。要是不懂什么事rwhp放狗去搜。power/weight ratio=200/3175=
0.063rwhp/lb。高速上玩命还要看slalom,就是能多块换lane,e36 m3 56.3/57.7MPH。
来看看您牛b的sonata。07款最牛的3.3L 234bhp,前驱的drivetrain loss最少20%(我这还没考虑自动档loss更多),也
就187rwhp。车有多重呢,3458lb。data在这里h
i****x
发帖数: 17565
35
来自主题: _Auto_Fans版 - 最近研究了一下minivan
这不,本田又来CVT了,这不是玩自己么。。。
不过本田可以挺便宜就买到10年drivetrain warranty,不知道档箱算不算在里面。如
果算,新odyssey+6at+勤换变速油+10年drivetrain质保,应该可以抵挡住吧。
d******g
发帖数: 6966
36
来自主题: _Auto_Fans版 - 聊聊开电车 Fiat 500E 的感受
85d 同价对应 Panamera 4 3.6 NA v6
P85D 同价对应 Panamera 4s 3.0 turbo V6
drivetrain 秒灭
舒适度 持平
安静度 秒灭
之前的Ms内饰材质不如P, 但最新的P85d材质有不小进步,比P差一点吧. 内饰设计一个
水平.
P唯一可能稍微大点的优势就是极限操控,但对豪华车来说有多重要也是见仁见智.
考虑到豪华车的定位, 如果在选车中drivetrain,舒适安静度比重比较高的话, MS秒灭
同价位的Panamera并不是很离谱的说法, 当然考虑到range的问题,我还是能理解为什么
会去选同价位BBAP, range anxiety是个大问题, 但我觉得五年内telsa能出个p110d之
类的range能到400miles,那就完美了.
d******g
发帖数: 6966
37
来自主题: _Auto_Fans版 - 聊聊开电车 Fiat 500E 的感受
85d 同价对应 Panamera 4 3.6 NA v6
P85D 同价对应 Panamera 4s 3.0 turbo V6
drivetrain 秒灭
舒适度 持平
安静度 秒灭
之前的Ms内饰材质不如P, 但最新的P85d材质有不小进步,比P差一点吧. 内饰设计一个
水平.
P唯一可能稍微大点的优势就是极限操控,但对豪华车来说有多重要也是见仁见智.
考虑到豪华车的定位, 如果在选车中drivetrain,舒适安静度比重比较高的话, MS秒灭
同价位的Panamera并不是很离谱的说法, 当然考虑到range的问题,我还是能理解为什么
会去选同价位BBAP, range anxiety是个大问题, 但我觉得五年内telsa能出个p110d之
类的range能到400miles,那就完美了.
g****r
发帖数: 636
38
来自主题: _Auto_Fans版 - 问个手动车升档的问题
首先我来说下我现在升档的方法
踩离合,等转速降,降到合适的转速松离合给油
但是现在有些问题,电子油门的车有时候由于ECU的干扰,转速降的会比较慢,1-2的时
候rev hang比较严重,2-3的时候有时候也有rev hang,所以用这个方法换档等待的时
间比较长
然后我注意到,如果不等转速降就松离合的话,转速就直接被拉到了下一档的转速上
而且没有jerky的感觉,drivetrain 也没有shock,发动机的转速降的特别的轻松
搜了下油管,发现这位也好像是直接抬的离合
http://www.youtube.com/watch?v=96ekbvjyr0g
理论上说这样应该对drivetrain或者clutch有磨损的对不对?(以前开坏过一个
transfer case可能是因为这样开)
想请问这样做真的OK么?大家都是怎么升档的?等转速match还是直接抬离合?
谢谢
G*****7
发帖数: 1759
39
来自主题: Military版 - 新概念车行驶在上海街头
摘抄自你的链接:
EN-V’s platform has evolved from the platform of the Personal Urban
Mobility and Accessibility (P.U.M.A.) prototype that was developed by
Segway and debuted in April 2009. Segway has worked collaboratively with
GM to develop and deliver multiple copies of the drivetrain platform that
seamlessly connect to and power the various EN-Vs.
更准确地说这个就是segway。
byd归byd,但这个概念车没什么国产创新。
y***i
发帖数: 11639
40
梦想照不进现实
来源: 汽车商业评论 发布时间: 2009年12月10日 14:39 作者: 刘杨
感觉良好的ZENN公司与宣称拥有超级电容技术的EEStor公司,通过技术建立合作,
试图打造出一个能够改变世界的产品,但困难重重。
2009年9月,加拿大电动车制造商ZENN宣布放弃之前的战略,不再量产可以在高速
公路上行驶的纯电动汽车。而去年此时,他们正与加拿大政府对簿公堂,为这类电动车
争取上高速公路的权利。
这是ZENN创办以来战略调整最大的一次。ZENN公司创办者、CEO安·克利福德
(Ian Clifford)说:"2008年,电动汽车产业发生了巨大的变化,我觉得我们的业务
模式不应该局限于销售和生产电动车。"新计划是,未来ZENN不再进行电动车量产的开
发工作,而是与更多的主机厂联系,推广自己的电动动力总成技术--ZENNergy,以超级
电容EESU为核心动力。《汽车商业评论》认为,这是一个令人有些沮丧的局面。
ZENN的意思是"零排放,无噪音(Zero Emission,Non Noise)"。这种表达方
式充满了以IT技术为主导的新经济色彩,比如Facebook、开心网... 阅读全帖
f*********e
发帖数: 487
41
Im in the market for a new SUV and being that these bike gangs are out there
, can anyone recommend an SUV that can run over motorcycles and their
operators in case they try to box me in or attack me and my family.
I need a vehicle that won't get damaged as it rolls over crunching metal and
bones. Something with enough clearance so the drivetrain and muffler don't
get damaged. And I would also need tires that you can continue to drive on
even after they are slashed.
Read more: http://www.nydaily... 阅读全帖
X*******G
发帖数: 14887
42
差距还是不小的。
2014 Civic Coupe LX
Automatic Transmission
Standard Features
$19,780
Technical Features
143-hp (SAE Net), 1.8-Liter, 16-Valve, SOHC i-VTEC® 4-Cylinder Engine
Drive-by-Wire Throttle System
Eco Assist™ System
ULEV-2/PZEV CARB Emissions Rating1
5-Speed Manual Transmission
Continuously Variable Transmission (CVT) (available)
MacPherson Strut Front Suspension
Multi-Link Rear Suspension
Motion-Adaptive Electric Power-Assisted Rack-and-Pinion Steering (EPS)
Power-Assisted Ventilated... 阅读全帖
B*****R
发帖数: 1539
43
来自主题: Automobile版 - Re: FWD & BWD
FWD and RWD, rear wheel drive.
well, you can't say which one is absolutely better than another one.
the advantage of FWD: lower cost to build, weight is over drive wheels.
the advantage of RWD: weight shifts to drive wheels on acceleration, steering
is better. drivetrain doesn't load the steering wheels.
AR
发帖数: 436
44
来自主题: Automobile版 - 另一点不同:RE手动车自动车启动
在机械和液态传动不同的基本上,两种transmission的gear ratio
设计也有不同,比如5-speed manual的automatic transmission的
counterpart往往就只有4-speed的gears. 举个具体的例子:
2002 Jetta
Drivetrain GL 2.0L GL
Transmission Gear Ratio
Manual Automatic
1st 3.78:1 2.71:1
2nd 2.12:1 1.55:1
3rd 1.36:1 1.00:1
4th 1.03:1 0.68:1
5th 0.84:1 N.A.
6th N.A. N.A.
Reverse 3.60:1
O******e
发帖数: 20
45
认知(1)中写了很多,但感觉想说的还没说完,毕竟涉及的知识内容太多了。不同背景
的人具有各自不同的认识和需要。另外,不同的车有不同的优缺点,一款车的优点针对
不同的人可能变成了缺点。本人在写的时候尽力争取做到不Judgmental。有网友问为什
么没有Sedan?查了一下原文,好象在Car的4-door里面漏掉了。很高兴大家能够一起讨
论,由于车的种类型号太多,文中有错误和涵盖不全的地方,望大家指出并参与讨论,
另外,在北美,汽车厂的商业宣称和任何行业的广告一样,只宣传其优点,针对弱点不
会讲实话,也不会讲假话,爱打搽边球。宣传上有时让人产生混淆,有时连车商自己都
搞不明白。因此,大家参与讨论,才能使认识更清楚,不会产生误导。
前面的内容仅涉及到对家用汽车的一些简单的概念。有网友觉得对动力驱动系统(
Drivetrain)的概念不好理解,特别是4WD和AWD有些分不清。我们可以简单的从头分析
一下,早期的汽车多是后面两轮驱动RWD(Rear Wheel drive)的。由于Car的底盘较低
,对设计和制造而言没有前面的两轮驱动FWD(Front wheel drive)来得容易。由于
M**********n
发帖数: 25
46
来自主题: Automobile版 - TOYOTA 加速门热点追踪
对于09年的车,现在看来似乎在recall之后floor mat的问题解决了。
不知有没有这个年份的车被recall之后换了gas pedal呢? 我朋友的车是没有。
所以如果万分不幸遇到后面这个问题,如下对付:
1. brake就不要用啦~用了反而会侧翻前滚翻……反正就是翻;
2. key也不要拔。您肯定不想steering系统再来点变态行为;
3. N 档挂上=)于是engine和drivetrain就会分离啦。youtube上有示范。
官方的两次recall要是都做了的话,感觉好像还蛮放心的。
看了一下午lexus gas pedal事件的911电话录音video,挺难受的。
希望不管开什么车的人都能避免这种事情。
r***i
发帖数: 15
47
Mileage: 8,465
Engine: 4-Cyl. 2.4 Liter
Transmission: Automatic
Drivetrain: 4WD
Exterior Color: Silver
Interior Color: Gray
VIN: JTMBD33V985208415
KBB Suggested Retail Price - $22575:
http://www.kbb.com/kbb/UsedCars/PricingReport.aspx?
YearId=2008&VehicleClass=UsedCar&ManufacturerId=49&Condition=Excellent&M
odelId=298&PriceType=Retail&VehicleId=197766&Mileage=8465&SelectionHisto
ry=197766|32592|02169|0|0|
Not in the recall list, please use the VIN to check via this link:
http://w
s***a
发帖数: 4921
48
来自主题: Automobile版 - 谁有Audi Q3的具体参数
http://www.edmunds.com/new/2011/audi/q3/101254337/standard.html
Mechanical Features
Engine
2.0L displacement double overhead cam (DOHC)
inline 4 cylinder configuration gas engine
16 valves variable valve timing
turbocharger 200 hp @ 5100 rpm
207 ft-lbs. @ 1800 rpm premium unleaded (recommended)
direct injection
DriveTrain
6-speed automated manual transmission all wheel drive
mechanical center differential center limited slip differential
transmission hill holder
Suspens
w***t
发帖数: 303
49
来自主题: Automobile版 - 买二手的acura tsx应该不错吧
http://world-class-motorcars.ebizautos.com/detail-2005-acura-tsx-fwd-used-5097060.html
2005 Acura TSX FWD Sedan
VIN:
JH4CL96835C012847
Stock No:
5555
Condition:
Used
Drivetrain:
Front Wheel Drive
Mileage:
79,702
Transmission:
Automatic
Engine:
2.4L L4 PFI DOHC 16V
Exterior Color:
Black
Interior Color:
Ebony
Warranty:
Service Contract Available
s******2
发帖数: 277
50
我是学生,实在不懂车。。。有懂车的能帮忙看看这车什么价格出手算比较划算的?因
为预算问题,车主现在要卖5500,但我觉得可能5k可以拿下来。。。 还有,懂的大侠
可以告诉我下,我一个女生开这个车是不是太大啊。。。还有是不是很耗油啊,我都不
太懂。。。好心人指点下吧!
参数如下:
Color: Black
Mileage: 75,000-76,000 miles
Engine: 4-Cyl. 2.0 Liter
Drivetrain: FWD
Transmission: Automatic
Power Windows,
Power Door Locks,
Power Steering,
Tilt Wheel,
Air Conditioning,
Cruise Control,
AM/FM Stereo,
Single Compact Disc,
Dual Front Air Bags.
Front Side Air Bags
Real Spoiker.
Alloy Wheels.
Blue Book value:
Retail Value: Excellent $7,790
Privat
1 2 3 4 5 6 7 8 9 10 下页 末页 (共10页)