1）Mercedes-Benz E-Class E220 CDI Elegance Auto 4 Door
这个车排量2.2， Engine power: 170

Fuel Consumption
EC Combined (mpg) 46.3
EC Extra Urban (mpg) 57.6
EC Urban (mpg) 34.4


Insurance Group 15
Insurance Group 1 - 50 Effective January 07 32A
Man Corrosion Perforation Guarantee - Years 30
NCAP Front/Side Impact 9
NCAP Pedestrian 9
Standard manufacturers warranty - Mileage 999999
Standard manufacturers warranty - Years 3

Performance
0 to 62 mph (secs) 8.4
Engine Power - BHP 170
Engine Power - RPM 3800
Engine Torque - LBS.FT 295
Engine Torque - RPM 2000
Top Speed 141

2）BMW 5 SERIES DIESEL SALOON 520d SE 4dr Step Auto

Engine and Drive Train
CC 1995
Camshaft DOHC
Catalytic Convertor
Compression Ratio 16.0:1
Cylinder Layout IN-LINE
Cylinders 4
Cylinders - Bore (mm) 84
Cylinders - Stroke (mm) 90
Engine Layout NORTH SOUTH
Fuel Delivery COMMON RAIL
Gears 6 SPEED
Number of Valves 16
Transmission SEMI-AUTO


Fuel Consumption
EC Combined (mpg) 50.4
EC Extra Urban (mpg) 61.4
EC Urban (mpg) 37.7


Insurance Group 15
Insurance Group 1 - 50 Effective January 07 33E
Man Corrosion Perforation Guarantee - Years 6
Manufacturers Paintwork Guarantee - Years 3
NCAP Front/Side Impact 4
NCAP Pedestrian 1
Standard manufacturers warranty - Mileage 999999
Standard manufacturers warranty - Years 3

Performance
0 to 62 mph (secs) 8.4
Engine Power - BHP 177
Engine Power - RPM 4000
Engine Torque - LBS.FT 258
Engine Torque - RPM 1750
Top Speed 142


3）Audi A6 2.0 TDI DPF SE 4dr Multitronic Saloon

Engine and Drive Train
CC 1968
Camshaft DOHC
Catalytic Convertor
Compression Ratio 18.0:1
Cylinder Layout IN-LINE
Cylinders 4
Cylinders - Bore (mm) 81
Cylinders - Stroke (mm) 95.5
Engine Layout NORTH SOUTH
Fuel Delivery TURBO DIRECT INJECTION
Gears 7 SPEED
Number of Valves 16
Transmission SEMI-AUTO


Fuel Consumption
EC Combined (mpg) 42.2
EC Extra Urban (mpg) 51.4
EC Urban (mpg) 32.1

Insurance Group 14
Man Corrosion Perforation Guarantee - Years 12
Manufacturers Paintwork Guarantee - Years 3
NCAP Front/Side Impact 5
NCAP Pedestrian 1
Standard manufacturers warranty - Mileage 60000
Standard manufacturers warranty - Years 3


0 to 62 mph (secs) 10.2
Engine Power - BHP 140
Engine Power - RPM 4000
Engine Torque - LBS.FT 236
Engine Torque - RPM 1750
Top Speed 126


前两款的总价差不多，基本配置差别也不大。第三款是最便宜的，但是基本配置是最好的，哪位位行家帮着分析分析，如果将来用一段时间再卖，那一款的残值较高？
我个人比较倾向于第二款，因为省油，动力比第一款的还高，和第三款排量一样，但动力却高出许多

I will say option 3 is the best deal. 性价比最好。And I like Audi as well, my personal taste.

虽然我不是很懂，不过根据前段时间买车的体会，感觉宝马的残值比奥迪要高。家对面的一个宝马车场的很多二手车基本还能卖上将近新车的价格。奔驰就不太了解了，没有太关注过。

520d is too small, the best would be 530D, or 530i, M or sports version.

It's your decision, but I would recommend BMW - ultimate driving machine as quoted in the TV ad. It's a car with both performance and image. Go for it!

By the way how much does option 2 cost?

谢谢各位给的意见

因为用车比较多，而且基本上是在伦敦市区开，所以不想买排量太大的。当然排量大的马力大，开着也爽，但是花的银子比较多，所以就考虑买个排量适中的柴油款

宝马这款车最基本的配置是29.000，加上金属漆（640），GPS（1300），6CD player(300)等必须的配置33.000左右

奔驰那一款加上一些个人必须的配置30.000差不多

奥迪那一款，27000-28000就下来了

在伦敦市区开的话考虑一下不用交Congestion Charge的车还比较实际一些。

就算天天交，365 x 8 = 2920，不到车款的 1/10；楼主选车的档次就决定了 C Charge 对楼主的承受能力不是一个需要考虑的因素。

另外（将来）不用交 C charge 的车，能称作“车”的也只有 bmw 118d 和 audi a3 1.8d，选择很少（smart 和电瓶的那些就算了）.

其实，C charge 对普通人的影响也不大。上班普通人都乘地铁，那个时段即使不收进城费，在 1 区开车也基本没有意义（堵车，比走路快不了多少）。而下午 6 点之后和周末 charge zone 都不收钱，完全可以随便开。另外广袤的 2-6 区（也是市区）没有任何限制（实际上大多数的 car journeys 都是在这些地方，而不是在 west end, holborn 和 city）。所以基本上只要不拿私车做 1 区上下班通勤，基本也没机会被收 c charge...