Mercedes-Benz C-Class 2016–2018 car dimensions: 4750 mm long, 1877 mm wide and 1400 mm high. Unladen weight is 1,710 kg. Boot space with the seats up is 355 litres.
The cabin seats four in contoured sport seats with power adjustments and memory for the fronts. Dual-zone automatic climate control is standard. A freestanding colour display (7-inch base or larger with COMAND) handles audio and info via rotary controller or touchpad. smartphone integration for Apple CarPlay and Android Auto comes via package. Cruise control is fitted as standard, with adaptive DISTRONIC available. COLLISION PREVENTION ASSIST PLUS provides automatic emergency braking as standard. Blind Spot Assist and a rearview camera are standard on AMG Coupes. PARKTRONIC parking sensors with Active Parking Assist are included on AMG models. Active lane keeping is available in the Driver Assistance package.
Boot space measures 355 litres with the rear seats in place. The split-folding rear seatbacks open extra room for longer items when needed. The opening is useful for weekend bags or shopping but remains shallow compared with saloons.
Payload is listed at 345 kg. AMG RIDE CONTROL sport suspension with adaptive damping is standard, giving firmer control for spirited driving. Towing figures are not consistently published for the Coupe across markets and are often listed as not available.
The cabin pairs AMG sports seats or optional Performance seats with power adjustment and memory. Heated fronts come standard. Dual-zone climate control keeps conditions steady. A panoramic roof is fitted as standard on coupes for open feel. Supportive bolsters hold you in hard corners while the adaptive ride stays usable on longer trips.
Premium unleaded required. tank holds 66 litres.
NEDC combined use 8.6-8.9 l/100 km. US figures 17 city/23 highway/19 combined mpg.
ASSYST flexible service with A/B intervals around 12 months or 12-20k km.
Euro NCAP five-star overall for related C-Class coupe body.
Standard kit includes PRE-SAFE, ATTENTION ASSIST, Collision Prevention Assist Plus, multi-stage ESP and full airbag set.
The 4.0-litre biturbo V8 runs on premium unleaded only. Official combined figures sit near 8.6-8.9 litres per 100 km under NEDC testing, with a 66-litre tank giving reasonable range for the power on tap. Real-world use climbs higher under hard driving.
Service follows the ASSYST system with alternating A and B visits. Oil and filter changes form the core of routine work, typically flagged yearly or by distance. AMG-specific items such as differential fluid appear at set mileage points. Stick to approved 0W-40 oils.
Safety equipment starts with PRE-SAFE, drowsiness detection and forward collision mitigation as standard. Stability control is multi-stage and rear-biased. Airbags cover front, side and curtain protection. Related C-Class coupe testing returned a five-star Euro NCAP result.
Keep the car with full dealer or specialist history. Tyres and brakes wear faster under the power delivery. Regular checks on the adaptive dampers and limited-slip differential help maintain the balance between comfort and grip.
Length 4750 mm, Width 1877 mm, Height 1400 mm, Wheelbase 2840 mm (C-Class 2016–2018)
Sources: manufacturer data, Mercedes-Benz MY2018 C-Coupe Operator's Manual, MBUSA 2017 specs release and 2018 C-Class brochure, auto-data.net and encycarpedia.com.