Of the 7,380 units built, 1,816 were officially sold in the United States.

When the car was introduced into the North American market for the 1977 model year, the price was well past $40,000 and was $52,995 by the end of production.
The 6.9 was rather austere compared to the opulence in competitors like the Rolls-Royce or Cadillac.
 The most expensive Cadillacs, the mid-sized Seville and full-sized Cadillac Fleetwood Series Seventy-Five limousine each listed for about US$16,000.
The 6.9 listed for around $40,000, when the Rolls-Royce Silver Shadow sold for $43,200.
  
The 6.9's variable height suspension  was illegal in the United States at the time, so North American specification cars deleted the knob that allowed the driver to raise the car.

The North American version was rated with 36 fewer horsepower and 45 fewer lb·ft torque (250 and 360, respectively), due to differing emission standards.
It also came equipped with "park bench" impact absorbing bumpers, although the variant used on the 6.9 differed from that on the rest of the W116 lineup; the North American-spec 6.9's bumpers had smooth black rubber covering their outward-facing sections, while the other North American-spec W116 models had exposed chrome with small black rubber bumperettes.

North American models were fitted with four fixed round exposed lamps.
Buyers outside North America could also opt for headlight wipers and washers and/or headlights with a special vacuum-operated linkage whose aim could be adjusted at the dash depending on vehicle load.
Separate glass windshields for headlights were illegal in the United States after 1967, which is why the Citroën DS did not get them on North American cars when it was restyled for 1968, and the VW Beetle and Vanagon/Kombi and Jaguar E-Type lost their headlight glass windshields at the same time.
Of the 7,380 units built, 1,816 were officially sold in the United States.
When the car was introduced into the North American market for the 1977 model year, the price was well past $40,000 and was $52,995 by the end of production. The 6.9 was rather austere compared to the opulence in competitors like the Rolls-Royce or Cadillac.  The most expensive Cadillacs, the mid-sized Seville and full-sized Cadillac Fleetwood Series Seventy-Five limousine each listed for about US$16,000. The 6.9 listed for around $40,000, when the Rolls-Royce Silver Shadow sold for $43,200.   
The 6.9's variable height suspension  was illegal in the United States at the time, so North American specification cars deleted the knob that allowed the driver to raise the car.
The North American version was rated with 36 fewer horsepower and 45 fewer lb·ft torque (250 and 360, respectively), due to differing emission standards. It also came equipped with "park bench" impact absorbing bumpers, although the variant used on the 6.9 differed from that on the rest of the W116 lineup; the North American-spec 6.9's bumpers had smooth black rubber covering their outward-facing sections, while the other North American-spec W116 models had exposed chrome with small black rubber bumperettes.
North American models were fitted with four fixed round exposed lamps. Buyers outside North America could also opt for headlight wipers and washers and/or headlights with a special vacuum-operated linkage whose aim could be adjusted at the dash depending on vehicle load. Separate glass windshields for headlights were illegal in the United States after 1967, which is why the Citroën DS did not get them on North American cars when it was restyled for 1968, and the VW Beetle and Vanagon/Kombi and Jaguar E-Type lost their headlight glass windshields at the same time.
Mercedes-Benz 450SEL 6.9