The 2013 Mercedes-benz E-class Coupe and Cabriolet models offered a blend of luxury and performance, catering to drivers seeking both style and substance. This article delves into the detailed specifications of these models, providing a comprehensive overview for automotive enthusiasts and potential buyers.
Engine and Performance Specs
The 2013 E-Class coupe and cabriolet lineup featured a range of powerful engines. The E350 variants, including the Coupe, Coupe 4MATIC, and Cabriolet, were equipped with a 3.5-liter V6 engine. This engine, featuring a 60-degree design and dual overhead camshafts (DOHC), delivered 302 horsepower at 6,500 rpm and 273 lb-ft of torque between 3,500 and 5,250 rpm. The direct injection system ensured efficient fuel delivery and optimized performance.
For those craving more power, the E550 Coupe and Cabriolet models boasted a 4.7-liter V8 engine. This 90-degree V8, also with DOHC and four valves per cylinder, produced a robust 402 horsepower, available between 5,000 and 5,750 rpm. Significantly, it generated a substantial 443 lb-ft of torque from a low 1,600 rpm, extending to 4,750 rpm. This impressive torque band was achieved through a twin-turbo intake system with direct gasoline injection, providing exhilarating acceleration and responsiveness.
Both engine types were paired with a seven-speed automatic transmission, offering smooth gear changes and Touch Shift manual control for a more engaging driving experience.
Chassis, Suspension, and Steering
All 2013 E-Class Coupe and Cabriolet models utilized a steel unibody chassis, ensuring a solid foundation for handling and safety. The suspension system was designed for a balance of comfort and control. E350 models featured the AGILITY CONTROL suspension with a stroke-dependent damping system, automatically adjusting to road conditions for a smoother ride. The E550 Cabriolet, in contrast, was equipped with a dynamic handling suspension featuring continuously variable damping, further refining ride quality and handling dynamics.
The front suspension across all models was a 3-link independent strut-type with a stabilizer bar, while the rear utilized a 5-link independent setup with a stabilizer bar. Power-assisted speed-sensitive rack-and-pinion steering provided precise control, with a consistent 14.7:1 steering ratio and 3 turns lock-to-lock across the range. The turning radius for all models was 35.3 inches, ensuring maneuverability in various driving situations.
Wheels, Tires, and Brakes
The 2013 E-Class Coupe and Cabriolet models were equipped with 18-inch wheels. The front wheels were 8.0 X 18.0 inches, and the rear wheels were slightly wider at 8.5 X 18.0 inches. Tire sizes varied slightly between models. E350 models used 235/45 R 17 front and 255/40 R 17 rear tires, while E550 models sported larger 235/40 R 18 front and 255/35 R 18 rear tires, reflecting their performance-oriented nature.
Braking was handled by dual-circuit, power-assisted four-wheel discs with ABS anti-lock and emergency-sensing Brake Assist across all models. However, the E550 variants featured larger front discs at 14.2 inches in diameter and 1.4 inches thick, compared to the 12.7-inch diameter and 1.3-inch thickness of the E350 models, providing enhanced stopping power to match their higher performance. Rear disc dimensions were consistent across all models at 11.8 inches in diameter and 0.9 inches in thickness.
Dimensions and Capacities
The exterior dimensions of the 2013 E-Class Coupe and Cabriolet models were largely consistent. All models shared a 108.7-inch wheelbase, a length of 185 inches, and a width of 70.3 inches. The height was slightly different, with the coupes at 54.8 inches and the cabriolet slightly taller at 55.0 inches. Ground clearance was 3.0 inches across the range.
Inside, front headroom was 36.8 inches for coupes and slightly more generous at 38.3 inches for the cabriolet. Rear headroom was 35.5 inches in coupes and 36.2 inches in the cabriolet. Front legroom was a spacious 42.0 inches for all models, while rear legroom was 32.6 inches in coupes and slightly reduced in the cabriolet at 30.1 inches. Cargo volume with seats up was 13.3 cubic feet for coupes and 11.5 cubic feet for the cabriolet (8.8 cu ft with the top down).
Curb weight varied depending on the model, ranging from 3,619 lbs for the E350 Coupe to 4,048 lbs for the E550 Cabriolet, reflecting differences in equipment and powertrain. The fuel tank capacity was 17.4 gallons across all models, with a 4.6-gallon reserve.
Performance and Fuel Economy
Performance figures showcased the distinct characters of the engine options. Both E350 Coupe and Coupe 4MATIC models achieved a 0-60 mph acceleration time of 6.1 seconds. The E350 Cabriolet was slightly slower at an estimated 6.3 seconds. The more powerful E550 Coupe and Cabriolet models significantly reduced the 0-60 mph time to just 4.9 seconds. Top speed was electronically limited to 130 mph for all models.
Fuel economy varied, with E350 models achieving EPA ratings of 17 mpg city / 24 mpg highway / 20 mpg combined for Coupe and Coupe 4MATIC, and 17 mpg city / 23 mpg highway / 19 mpg combined for the Cabriolet. The E550 models, while offering superior performance, had slightly lower fuel economy, rated at 17 mpg city / 27 mpg highway / 21 mpg combined for the Coupe and 16 mpg city / 25 mpg highway / 19 mpg combined for the Cabriolet.
Conclusion
The 2013 Mercedes-Benz E-Class Coupe and Cabriolet offered a compelling combination of luxury, performance, and sophisticated engineering. Whether opting for the refined V6 power of the E350 or the exhilarating V8 of the E550, drivers could expect a premium driving experience characterized by Mercedes-Benz’s renowned quality and craftsmanship. These models provided a variety of choices to suit different preferences, solidifying the E-Class’s position in the luxury automotive segment.
