The Mercedes-Benz CL 500 V8 (C216) represents a significant iteration of the iconic CL-Class grand tourer, produced between 2006 and 2010. Positioned as a mid-range offering within the C216 generation, it bridged the gap between the entry-level CL 500 and the high-performance CL 63 AMG and CL 65 AMG models. This variant aimed to deliver a blend of luxury, performance, and advanced technology, appealing to buyers seeking a sophisticated and powerful coupe experience. The C216 CL-Class, overall, was a successor to the W215 generation, continuing the tradition of Mercedes-Benz’s flagship two-door coupes.
Technical Specifications
| Brand | Mercedes-Benz |
| Model | CL |
| Generation | CL (C216) |
| Type (Engine) | CL 500 V8 (388 Hp) 7G-TRONIC |
| Start of production | 2006 |
| End of production | 2010 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe |
| Seats | 4 |
| Doors | 2 |
| Fuel consumption (economy) – urban (NEDC) | 18.1 l/100 km (13 US mpg, 15.6 UK mpg, 5.5 km/l) |
| Fuel consumption (economy) – extra urban (NEDC) | 8.5 l/100 km (27.7 US mpg, 33.2 UK mpg, 11.8 km/l) |
| Fuel consumption (economy) – combined (NEDC) | 12.1 l/100 km (19.4 US mpg, 23.3 UK mpg, 8.3 km/l) |
| CO2 emissions (NEDC) | 288 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 5.4 sec |
| Acceleration 0 – 62 mph | 5.4 sec |
| Acceleration 0 – 60 mph | 5.1 sec |
| Maximum speed | 250 km/h (155.34 mph), Electronically limited |
| Emission standard | Euro 4 |
| Weight-to-power ratio | 4.9 kg/Hp, 202.1 Hp/tonne |
| Weight-to-torque ratio | 3.6 kg/Nm, 276 Nm/tonne |
| Power | 388 Hp @ 6000 rpm |
| Power per litre | 71 Hp/l |
| Torque | 530 Nm @ 2800-4800 rpm (390.91 lb.-ft. @ 2800-4800 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M 273.961 |
| Engine displacement | 5461 cm3 (333.25 cu. in.) |
| Number of cylinders | 8 |
| Engine configuration | V-engine |
| Cylinder Bore | 98 mm (3.86 in.) |
| Piston Stroke | 90.5 mm (3.56 in.) |
| Compression ratio | 10.7:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Multi-port manifold injection |
| Engine aspiration | Naturally aspirated engine |
| Valvetrain | DOHC |
| Engine oil capacity | 8 l (8.45 US qt | 7.04 UK qt) |
| Coolant | 11.5 l (12.15 US qt | 10.12 UK qt) |
| Kerb Weight | 1920 kg (4232.88 lbs.) |
| Max. weight | 2510 kg (5533.6 lbs.) |
| Max load | 590 kg (1300.73 lbs.) |
| Trunk (boot) space – minimum | 490 l (17.3 cu. ft.) |
| Fuel tank capacity | 90 l (23.78 US gal | 19.8 UK gal) |
| Length | 5065 mm (199.41 in.) |
| Width | 1871 mm (73.66 in.) |
| Width including mirrors | 2139 mm (84.21 in.) |
| Height | 1418 mm (55.83 in.) |
| Wheelbase | 2955 mm (116.34 in.) |
| Front track | 1601 mm (63.03 in.) |
| Rear (Back) track | 1607 mm (63.27 in.) |
| Front overhang | 917 mm (36.1 in.) |
| Rear overhang | 1193 mm (46.97 in.) |
| Drag coefficient (Cd) | 0.27 |
| Minimum turning circle (turning diameter) | 11.6 m (38.06 ft.) |
| Drivetrain Architecture | The Internal combustion engine (ICE) drives the rear wheels of the vehicle. |
| Drive wheel | Rear wheel drive |
| Number of gears and type of gearbox | 7 gears, automatic transmission G-TRONIC |
| Front suspension | Hydraulic elements, Independent multi-link suspension |
| Rear suspension | Hydraulic elements, Independent multi-link suspension |
| Front brakes | Ventilated discs |
| Rear brakes | Ventilated discs |
| Assisting systems | ABS (Anti-lock braking system) |
| Steering type | Steering rack and pinion |
| Power steering | Hydraulic Steering |
| Tires size (Front) | 235/55 R17; 255/45 R18; 255/40 R19; 255/35 R20 |
| Tires size (Rear) | 235/55 R17; 255/45 R18; 275/40 R19; 275/35 R20 |
| Wheel rims size (Front) | 8J x 17; 8.5J x 18; 8.5J x 19; 8.5J x 20 |
| Wheel rims size (Rear) | 8J x 17; 8.5J x 18; 9.5J x 19; 9.5J x 20 |
INTRODUCTION
The CL 500 V8, launched in 2006 as part of the C216 series, continued Mercedes-Benz’s tradition of luxurious, high-performance coupes. The C216 generation represented a significant leap forward in design and technology compared to its predecessor, the W215. It featured a more sculpted exterior, a significantly upgraded interior, and a host of advanced driver-assistance systems. The CL 500 V8 was designed to appeal to buyers who desired a powerful and comfortable grand tourer without the outright sporting focus of the AMG models. It occupied a sweet spot in the lineup, offering a compelling combination of performance, luxury, and refinement.
Powertrain & Engine Architecture
At the heart of the CL 500 V8 lies the M273.961 5.5-liter naturally aspirated V8 engine. This engine, a cornerstone of Mercedes-Benz’s powertrain lineup during the mid-2000s, is characterized by its smooth operation, robust construction, and impressive power output. It utilizes a three-valve-per-cylinder design (two intake, one exhaust) and a multi-port fuel injection system. The engine benefits from Mercedes-Benz’s CGI (Charged Gasoline Injection) technology, which improves efficiency and reduces emissions. The engine produces 388 horsepower at 6000 rpm and 530 Nm (390.91 lb-ft) of torque between 2800 and 4800 rpm. Paired with the engine is the 7G-TRONIC seven-speed automatic transmission, known for its smooth and responsive shifts. This transmission features a torque converter lock-up clutch for improved fuel efficiency and a manual shift mode for greater driver control.
Driving Characteristics
The CL 500 V8 delivers a refined and effortless driving experience. The 7G-TRONIC transmission is well-matched to the engine’s torque curve, providing smooth and seamless gear changes. While not as aggressively tuned as the AMG variants, the CL 500 V8 offers ample power for confident overtaking and highway cruising. Acceleration from 0 to 60 mph takes approximately 5.1 seconds, and the electronically limited top speed is 250 km/h (155 mph). The suspension, featuring Mercedes-Benz’s Active Body Control (ABC) system, provides a comfortable ride while minimizing body roll during cornering. Compared to the CL 63 AMG, the CL 500 V8 prioritizes comfort and refinement over outright performance. The CL 500 also offers a more economical driving experience than the higher-output models.
Equipment & Trim Levels
The CL 500 V8 came standard with a comprehensive array of luxury features. These included leather upholstery, wood trim, power-adjustable heated and ventilated front seats, a premium sound system, and a multi-function steering wheel. Standard safety features included ABS, traction control, stability control, and a suite of airbags. Optional extras included a panoramic sunroof, Distronic adaptive cruise control, Keyless-Go, and a rear-seat entertainment system. Interior color combinations and trim options allowed for a degree of personalization. The dashboard layout is typical of Mercedes-Benz of the era, with a focus on elegant design and intuitive controls.
Chassis & Braking
The CL 500 V8 utilizes a robust chassis with an independent multi-link suspension at both the front and rear. The Active Body Control (ABC) system, standard equipment, utilizes hydraulic actuators to control body roll and pitch, providing a remarkably smooth and stable ride. Braking duties are handled by ventilated discs at all four corners, coupled with ABS and electronic brake-force distribution. The braking system provides ample stopping power and a confident feel. The CL 500 V8’s weight distribution is well-balanced, contributing to its stable handling characteristics.
Market Reception & Comparison
The CL 500 V8 was generally well-received by automotive critics. It was praised for its luxurious interior, comfortable ride, and powerful engine. However, some critics noted that its fuel economy was relatively poor, and its size could make it challenging to maneuver in tight spaces. Compared to the CL 63 AMG, the CL 500 V8 offered a more refined and comfortable driving experience at a lower price point. Compared to the CL 500 with the smaller V6 engine (available in some markets), the V8 offered significantly more power and performance. Reliability was generally good, although the complex ABC suspension system could be prone to expensive repairs.
Legacy
The Mercedes-Benz CL 500 V8 (C216) remains a desirable grand tourer in the used car market. Its combination of luxury, performance, and technology continues to appeal to enthusiasts. The M273 engine is known for its durability, although regular maintenance is essential. The ABC suspension system requires careful attention and can be costly to repair. Despite its age, the C216 CL-Class represents a high point in Mercedes-Benz’s coupe heritage, offering a sophisticated and rewarding driving experience that few modern cars can match. Well-maintained examples are increasingly sought after by collectors and enthusiasts alike.
