Mercedes CLS-Class (C257) specifications and photos
The 2021 Mercedes-Benz CLS-Class is an updated version of the third-generation four-door sedan, known internally as the C257. This mid-cycle refresh introduces subtle exterior design tweaks and updated mild-hybrid powertrains to the platform.
Mercedes CLS-Class (C257) at a glance
Quick model context before comparing photos and trim-level specifications.
Introduced in April 2021, the restyled third-generation Mercedes-Benz CLS-Class retains its signature coupe-like roofline while receiving a targeted update to keep it competitive in the executive segment. The exterior adjustments are minimal but effective, focusing on refreshed bumper designs and updated grille textures. Under the skin, the CLS continues to offer a mix of rear-wheel and 4Matic all-wheel-drive configurations, catering to buyers looking for a balance of grand touring comfort and dynamic capability. The 2021 update also brings the cabin in line with other contemporary Mercedes models, introducing the latest MBUX interface and a heavily revised steering wheel design with capacitive touch controls.
- Power: 194-435 hp
- Engine displacement: 1950-2999 cc
- Transmissions: 9G-Tronic, 9G-AMG SPEEDSHIFT TCT, 9G-AMG SPEEDSHIFT TC
- Seating: 5 seats
Mercedes CLS-Class (C257) overview
Editorial context for design, cabin, performance, practicality, and buyer notes.
Design
The exterior styling of the 2021 CLS-Class centers around its sweeping, four-door coupe silhouette. The Avantgarde trim receives redesigned bumpers that echo the previous AMG Line package, while the AMG variants feature gloss-black front bumper inserts. A notable update is the redesigned front grille, which now uses a mesh pattern composed of miniature three-pointed stars. The sedan rides on standard 18-inch alloy wheels, with options up to 20 inches. Buyers can also specify advanced Multibeam LED headlights and a high-gloss black styling Night package.
Interior
Inside, the CLS-Class (C257) mirrors the technological updates seen in the related E-Class. The most prominent change is the new steering wheel, which features gloss spokes and capacitive sensor buttons. The center console discards the rotary dial in favor of a flatter touchpad to control the latest-generation MBUX infotainment system. Dual screens are standard, starting at 10.25 inches with available 12.3-inch displays. The cabin offers ample luxury with optional Nappa leather across the seats, door panels, and steering wheel, complemented by available open-pore wood trim and an Energizing comfort package with ventilated front seats.
Performance
The engine lineup includes a mix of turbocharged petrol and diesel options, many featuring a 48-volt mild-hybrid system. The diesel range starts with the 194-hp 220 d and moves up to the 300 d 4Matic, which pairs a 265-hp 2.0-liter engine with a 20-hp EQ Boost system, topping out with the 330-hp 400 d. Petrol variants include the rear-wheel-drive 299-hp CLS 350 and the 367-hp CLS 450 4Matic. At the top of the range is the AMG 53 4Matic+, delivering 435 hp from a 3.0-liter inline-six, capable of a 4.5-second 0-100 km/h sprint. All models use a 9-speed automatic transmission.
Practicality
Despite its sleek, coupe-like roofline, the CLS-Class operates as a functional executive sedan. It measures just under five meters in length at 4988 mm and has a generous 2939 mm wheelbase, providing adequate space for up to five occupants. The trunk offers 520 liters of cargo capacity, making it well-suited for long road trips and daily commuting, though the sloping roof does slightly compromise rear headroom compared to a traditional upright sedan.
Safety and tech
The updated CLS comes equipped with a comprehensive suite of active electronic assistants. Available features include Distronic adaptive cruise control, active lane-keeping, and blind-spot monitoring. Drivers can also utilize a 360-degree camera system and an automated parking assistant. The MBUX system enhances navigation by displaying a live front-camera feed augmented with real-time directional prompts. For ride comfort and control, buyers can upgrade from the standard passive dampers to the customizable Air Body Control pneumatic suspension.
Buyer notes
When comparing trims, buyers should weigh the efficiency of the four-cylinder diesels against the smoother, more powerful inline-six options. The mild-hybrid tech in the 300 d and 450 models offers a noticeable boost in low-end response. Those seeking sharper dynamics should look toward the AMG 53 variant, which includes a drift mode and a performance-tuned transmission. Keep in mind that equipment like the Multibeam headlights, Air Body Control, and larger 20-inch wheels may be optional depending on the specific trim and market.
Trims and key specifications
Use this table to compare the main differences between available configurations.
| Trim / modification | Engine | Power | Seats | Transmission |
|---|---|---|---|---|
| 220 d | 1950 cc | 194 hp | 5 | 9G-Tronic |
| 300 d 4Matic | 1992 cc | 265 hp | 5 | 9G-Tronic |
| 400 d 4Matic | 2925 cc | 330 hp | 5 | 9G-Tronic |
| 350 | 1991 cc | 299 hp | 5 | 9G-Tronic |
| 450 4Matic | 2999 cc | 367 hp | 5 | 9G-Tronic |
| 53 4Matic+ | 2999 cc | 435 hp | 5 | 9G-AMG SPEEDSHIFT TCT |
| CLS 220 d AT | 1950 cc | 194 hp | 5 | 9G-Tronic |
| CLS 300 d 4Matic | 1992 cc | 265 hp | 5 | 9G-Tronic |
| CLS 350 | 1991 cc | 299 hp | 5 | 9G-Tronic |
| CLS 400 d 4Matic | 2925 cc | 330 hp | 5 | 9G-Tronic |
| CLS 450 4Matic | 2999 cc | 367 hp | 5 | 9G-Tronic |
| CLS 53 4Matic+ | 2999 cc | 435 hp | 5 | 9G-AMG SPEEDSHIFT TC |
Specifications can vary by market, model year, and equipment package. Use the trim sections below to review the full data for each configuration.
Mercedes CLS-Class (C257) photo gallery
20 images are collected here with the main specifications and trim data for this model.
Photo Mercedes CLS-Class (C257)
Specifications by trim
Choose a configuration below to open full technical data grouped by category.
220 d 36 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 5.1 |
|---|---|
| Top speed, km/h | 237 |
| Acceleration 0-100 km/h, s | 7.5 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 CDi |
|---|---|
| Engine type | Internal combustion engine |
| Fuel type | Diesel |
| Engine displacement, cc | 1950 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Power, hp | 194 |
| RPM at max power | 4200 |
| Torque, Nm | 400 |
| RPM at max torque | 1600-2800 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | Rear-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
300 d 4Matic 37 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 5.8 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 6.4 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 CDI |
|---|---|
| Engine code | OM 654 D 20 R SCR |
| Engine type | Internal combustion engine |
| Fuel type | Diesel |
| Engine displacement, cc | 1992 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Power, hp | 265 |
| RPM at max power | 4200 |
| Torque, Nm | 550 |
| RPM at max torque | 1800–2200 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | All-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
400 d 4Matic 38 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 6.5 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 5.2 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.9d |
|---|---|
| Engine code | OM656 |
| Engine type | Internal combustion engine |
| Fuel type | Diesel |
| Engine displacement, cc | 2925 |
| Cylinder layout | Inline |
| Number of cylinders | 6 |
| Valves | 24 |
| Turbocharger | + |
| Compression ratio | 15.5:1 |
| Power, hp | 330 |
| RPM at max power | 3600-4000 |
| Torque, Nm | 700 |
| RPM at max torque | 1200-3000 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | All-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
350 36 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 7.3 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 6.1 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0i |
|---|---|
| Engine code | M264 E20 DEH LA |
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 1991 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Power, hp | 299 |
| RPM at max power | 58000-6100 |
| Torque, Nm | 400 |
| RPM at max torque | 3000-4000 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | Rear-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
450 4Matic 37 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 8.5 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 4.8 |
| Emissions standard | Euro VI |
Engine
| Engine | 3.0i |
|---|---|
| Engine code | M256 E30 DEH LA G R |
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 2999 |
| Cylinder layout | Inline |
| Number of cylinders | 6 |
| Valves | 24 |
| Compression ratio | 10.5:1 |
| Power, hp | 367 |
| RPM at max power | 5500-6000 |
| Torque, Nm | 500 |
| RPM at max torque | 2000-4200 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | All-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
53 4Matic+ 38 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 9 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 4.5 |
| Emissions standard | Euro VI |
Engine
| Engine | 3.0i |
|---|---|
| Engine code | M256 E30 DEH LA G |
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 2999 |
| Cylinder layout | Inline |
| Number of cylinders | 6 |
| Valves | 24 |
| Power, hp | 435 |
| RPM at max power | 5900-6100 |
| Torque, Nm | 520 |
| RPM at max torque | 1800-5500 |
| Electric motor power, hp | 22 |
| Electric motor torque, Nm | 250 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-AMG SPEEDSHIFT TCT |
|---|---|
| Transmission type | automatic |
| Drive | All-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
CLS 220 d AT 38 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 5.1 |
|---|---|
| Top speed, km/h | 237 |
| Acceleration 0-100 km/h, s | 7.5 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 CDi |
|---|---|
| Engine type | Internal combustion engine |
| Fuel type | Diesel |
| Engine displacement, cc | 1950 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Power, hp | 194 |
| RPM at max power | 4200 |
| Torque, Nm | 400 |
| RPM at max torque | 1600-2800 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | Rear-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
Brake system
| Front brakes | Disc |
|---|---|
| Rear brakes | Disc |
CLS 300 d 4Matic 39 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 5.8 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 6.4 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0 CDI |
|---|---|
| Engine code | OM 654 D 20 R SCR |
| Engine type | Internal combustion engine |
| Fuel type | Diesel |
| Engine displacement, cc | 1992 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Turbocharger | + |
| Power, hp | 265 |
| RPM at max power | 4200 |
| Torque, Nm | 550 |
| RPM at max torque | 1800–2200 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | All-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
Brake system
| Front brakes | Disc |
|---|---|
| Rear brakes | Disc |
CLS 350 38 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 7.3 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 6.1 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.0i |
|---|---|
| Engine code | M264 E20 DEH LA |
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 1991 |
| Cylinder layout | Inline |
| Number of cylinders | 4 |
| Valves | 16 |
| Power, hp | 299 |
| RPM at max power | 58000-6100 |
| Torque, Nm | 400 |
| RPM at max torque | 3000-4000 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | Rear-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
Brake system
| Front brakes | Disc |
|---|---|
| Rear brakes | Disc |
CLS 400 d 4Matic 40 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 6.5 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 5.2 |
| Emissions standard | Euro VI |
Engine
| Engine | 2.9d |
|---|---|
| Engine code | OM656 |
| Engine type | Internal combustion engine |
| Fuel type | Diesel |
| Engine displacement, cc | 2925 |
| Cylinder layout | Inline |
| Number of cylinders | 6 |
| Valves | 24 |
| Turbocharger | + |
| Compression ratio | 15.5:1 |
| Power, hp | 330 |
| RPM at max power | 3600-4000 |
| Torque, Nm | 700 |
| RPM at max torque | 1200-3000 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | All-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
Brake system
| Front brakes | Disc |
|---|---|
| Rear brakes | Disc |
CLS 450 4Matic 39 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 8.5 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 4.8 |
| Emissions standard | Euro VI |
Engine
| Engine | 3.0i |
|---|---|
| Engine code | M256 E30 DEH LA G R |
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 2999 |
| Cylinder layout | Inline |
| Number of cylinders | 6 |
| Valves | 24 |
| Compression ratio | 10.5:1 |
| Power, hp | 367 |
| RPM at max power | 5500-6000 |
| Torque, Nm | 500 |
| RPM at max torque | 2000-4200 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-Tronic |
|---|---|
| Transmission type | automatic |
| Drive | All-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
Brake system
| Front brakes | Disc |
|---|---|
| Rear brakes | Disc |
CLS 53 4Matic+ 40 specifications
Specifications
Performance and consumption
| Fuel consumption combined, L/100 km | 9 |
|---|---|
| Top speed, km/h | 250 |
| Acceleration 0-100 km/h, s | 4.5 |
| Emissions standard | Euro VI |
Engine
| Engine | 3.0i |
|---|---|
| Engine code | M256 E30 DEH LA G |
| Engine type | Internal combustion engine |
| Fuel type | Gasoline |
| Engine displacement, cc | 2999 |
| Cylinder layout | Inline |
| Number of cylinders | 6 |
| Valves | 24 |
| Power, hp | 435 |
| RPM at max power | 5900-6100 |
| Torque, Nm | 520 |
| RPM at max torque | 1800-5500 |
| Electric motor power, hp | 22 |
| Electric motor torque, Nm | 250 |
Dimensions
| Seats | 5 |
|---|---|
| Length, mm | 4988 |
| Width, mm | 2069 |
| Height, mm | 1429 |
| Wheelbase, mm | 2939 |
| Front track, mm | 1618 |
| Rear track, mm | 1620 |
| Kerb weight, kg | 1800 |
| Gross weight, kg | 2410 |
| Fuel tank capacity, L | 50 |
| Turning circle, m | 11.6 |
| Width without mirrors, mm | 1890 |
| Trunk capacity, L | 520 |
Transmission and drive
| Transmission | 9G-AMG SPEEDSHIFT TC |
|---|---|
| Transmission type | automatic |
| Drive | All-wheel drive |
| Number of gears | 9 |
| Transmission manufacturer | Daimler AG |
| Automatic transmission | + |
| Transmission country | Germany |
Brake system
| Front brakes | Disc |
|---|---|
| Rear brakes | Disc |
Mercedes CLS-Class (C257) questions
Short answers based on the specifications and photos available in this catalog.
What generation is the 2021 Mercedes CLS?
The 2021 model represents a mid-cycle styling and technology update for the third-generation CLS-Class, known internally by the chassis code C257.
Does the CLS-Class have all-wheel drive?
Yes, while base models like the 220 d and 350 are rear-wheel drive, many variants including the 300 d, 400 d, 450, and AMG 53 feature the 4Matic all-wheel-drive system.
How much trunk space does the CLS offer?
The C257 CLS-Class provides 520 liters of cargo volume, making it practical for everyday use and longer journeys.
What is the top-performing engine in the range?
The top tier is the Mercedes-AMG 53 4Matic+, featuring a 3.0-liter turbocharged inline-six with a mild-hybrid setup. It produces 435 horsepower and achieves a 0-100 km/h time of 4.5 seconds.
What are the main interior updates for 2021?
The interior gains a redesigned steering wheel with capacitive touch buttons, a touchpad replacing the older rotary dial, and the latest iteration of the MBUX infotainment system.
Continue exploring Mercedes
Return to Mercedes models, browse the gallery, or compare the trims listed above.