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Models & specs guides

Every SL and SLC model by year, US and European specs, performance and options.

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Models & specs

R107 Rear Axle Ratios by Model

R107 rear axle ratios by model and year, how to identify the ratio on your car, how it affects acceleration and economy, and what to know before swapping.

Models & specs

R107 280SL and 300SL (Six-Cylinder)

Six-cylinder R107s (280SL/300SL territory with M110/M103 depending on market/year) are real cars — often overlooked beside V8 noise. Power, markets, and parts…

Models & specs

Does the R107 Have Back Seats?

As an Amazon Associate I earn from qualifying purchases. R107 roadsters are two-seaters with occasional jump-seat talk depending on market; SLC coupes…

Models & specs

R107 MPG: Real Fuel Economy

As an Amazon Associate I earn from qualifying purchases. EPA sticker numbers and real-world R107 MPG diverge with tune, tires, speed, and…

Models & specs

R107 Production Numbers by Model

As an Amazon Associate I earn from qualifying purchases. R107 Production Numbers by Model diagram. ClassicMerc illustration — not a photograph. Production…