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Mercedes-Benz S-class W140 (1991–1998)

4.0/5
Reliability score Good
Email-verified reliability report

Model and generation reliability insights from verified owners. Variants are selected when adding reviews.

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Most reported affected parts

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No affected parts have been reported yet.

Engine reliability summary

Petrol

Engine Score Reports Common issues
300 SE (231 Hp) (M 104 E 32/104.990) No reports 0 No issues reported
300 SE (231 Hp) Automatic 4-speed (M 104 E 32/104.990) No reports 0 No issues reported
300 SE (231 Hp) Automatic 5-speed (M 104 E 32/104.990) No reports 0 No issues reported
400 SE (286 Hp) Automatic (M 119 E 42/119.971) No reports 0 No issues reported
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500 SE (326 Hp) Automatic (M 119 E 50) No reports 0 No issues reported
600 SE (408 Hp) Automatic (M 120 E 60/120.980) No reports 0 No issues reported
S 280 (193 Hp) (M 104.944) No reports 0 No issues reported
S 280 (193 Hp) (M 104 E 28/104.944) No reports 0 No issues reported
S 280 (193 Hp) 4G-TRONIC (M 104.944) No reports 0 No issues reported
S 280 (193 Hp) 5G-TRONIC (M 104.944) No reports 0 No issues reported
S 280 (193 Hp) Automatic (M 104 E 28/104.944) No reports 0 No issues reported
S 320 (231 Hp) 4 Automatic (M 104 E 32) No reports 0 No issues reported
S 320 (231 Hp) 4G-TRONIC (M 104.994) No reports 0 No issues reported
S 320 (231 Hp) 5 Automatic (M 104 E 32) No reports 0 No issues reported
S 320 (231 Hp) 5G-TRONIC (M 104.994) No reports 0 No issues reported
S 420 V8 (279 Hp) 4G-TRONIC (M 119.971) No reports 0 No issues reported
S 420 V8 (279 Hp) 5G-TRONIC (M 119.981) No reports 0 No issues reported
S 420 V8 (279 Hp) Automatic (M 119 E 42/119.970, 119.971) No reports 0 No issues reported
S 500 V8 (320 Hp) 4G-TRONIC (M 119.970) No reports 0 No issues reported
S 500 V8 (320 Hp) 5G-TRONIC (M 119.980) No reports 0 No issues reported
S 500 V8 (320 Hp) Automatic (M 119 E 50) No reports 0 No issues reported
S 600 V12 (394 Hp) 4G-TRONIC (M 120.980) No reports 0 No issues reported
S 600 V12 (394 Hp) 5G-TRONIC (M 120.982) No reports 0 No issues reported
S 600 V12 (394 Hp) Automatic (M 120 E 60/120.980) No reports 0 No issues reported

Diesel

Engine Score Reports Common issues
S 300 Turbodiesel (177 Hp) 5G-TRONIC (OM 606.960) No reports 0 No issues reported
S 350 Turbo-D (150 Hp) Automatic (OM 603 D 35 A) No reports 0 No issues reported
S 350 Turbodiesel (150 Hp) 4G-TRONIC (OM 603.971) No reports 0 No issues reported

Owner reviews

Verified owner Verified
Model not specified Mileage unknown

S-Class W140: The Ultimate Cruiser

Anyone who knows cars would want this vehicle. A powerful cruiser that teleports you in incredible comfort. Nothing much breaks with regular servicing, as is typical of an old Mercedes. No strange surprises that suddenly immobilize you on the road. This, for me, is the biggest advantage - reliability. If something fails, it's usually a minor thing that can be fixed at the next mechanic visit. Parts prices, unfortunately, are not cheap. However, at the official service center...

Pros: Incredible comfort and smooth ride, Remarkable reliability when well-maintained, Predictable and few major issues
Cons: Parts can be expensive, Requires regular servicing

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