The window sticker for my '91 560SEC was $84,580 msrp, including the $1300 gas guzzler tax and $30 for California emission testing.

14 mpg city, 17 mpg highway.

In addition, the range was stated on the window sticker to be between 11 and 17 in the city, and between 14 and 20 on the highway.

If you already own the '88, you can call 1-800-formercedes, and providing you're able to provide them with a copy off a title to prove ownership, they could provide you with an accounting dept. copy of the window sticker for the car.

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1991 560 SEC AMG, 199k <---- 300 hp 10:1 ECE euro HV ...

1995 E 420, 170k "The Red Plum" (sold)

2015 BMW 535i xdrive awd Stage 1 DINAN, 6k, <----364 hp

1967 Mercury Cougar, 49k

2013 Jaguar XF, 20k <----340 hp Supercharged, All Wheel Drive (sold)