Mercedes-Benz 195ci Specs: 89.9 x 84 mm

Mercedes-Benz 195ci specs: 89.9 x 84 mm (3.5394 x 3.3071 in) bore and stroke, shared by all 5 versions. Displacement, compression and factory ratings.

At a glance

Displacement	195 ci
Cylinders	6
Bore	3.539"
Stroke	3.307"
Compression	10.0:1
Advertised power	217–221 hp
Years	1992–2005

Engines in this family

Engine	Displacement	Bore × Stroke	CR	HP
M112	195 ci	3.5394" × 3.3071"	10:1	221
M104.992	195 ci	3.5394" × 3.3071"	—	—
M104	195 ci	3.5394" × 3.3071"	10:1	217
M104.990	195 ci	3.5394" × 3.3071"	10:1	—
M104.991	195 ci	3.5394" × 3.3071"	10:1	—

Factory cars with a Mercedes-Benz 195ci

• Mercedes-Benz S-Class: 1992; 1993; 1994; 1995; 1996; 1997; 1998; 1999
• Mercedes-Benz E-Class: 1993; 1994; 1995; 1996, M104, 217 hp; 1997, M104, 217 hp; 1998, M112, 221 hp; 1999, M112, 221 hp; 2000, M112, 221 hp; 2001, M112, 221 hp; 2002, M112, 221 hp; 2003, M112, 221 hp; 2004, M112, 221 hp; 2005, M112, 221 hp
• Mercedes-Benz SL: 1994; 1995; 1996; 1997
• Mercedes-Benz C-Class: 2001, M112; 2002, M112; 2003, M112; 2004, M112; 2005, M112

What varies across the family

All are oversquare — bore larger than stroke, which favours revs over low-end torque.

Each engine page carries rod ratio, mean piston speed, bore/stroke character and cylinder head specs where published, and links into the calculators with its dimensions already filled in.

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