The Porsche Cayenne III Coupe 3.0 V6 (340 Hp) Tiptronic S represents a compelling blend of performance and practicality within the third-generation Cayenne lineup, produced from 2019 to April 2023. Positioned as a mid-range offering in the Coupe variant – Porsche’s more aggressively styled, sloping-roof version of the Cayenne – this model aimed to deliver a sportier driving experience than the standard SUV while maintaining the luxury and refinement expected of the Cayenne nameplate. It slots between the base V6 models and the higher-performance Turbo and Turbo S variants, offering a balance of power, efficiency, and price. The Cayenne III generation (internally designated as the 9YA) marked a significant evolution for the Cayenne, incorporating a more modern platform and a suite of advanced technologies.
Technical Specifications
| Brand | Porsche |
| Model | Cayenne |
| Generation | Cayenne III Coupe |
| Type (Engine) | 3.0 V6 (340 Hp) Tiptronic S |
| Start of production | 2019 |
| End of production | April, 2023 |
| Powertrain Architecture | Internal Combustion engine |
| Body type | Coupe, SUV |
| Seats | 5 |
| Doors | 5 |
| Fuel consumption (urban) | 11.6-11.7 l/100 km (20.3 – 20.1 US mpg, 24.4 – 24.1 UK mpg, 8.6 – 8.5 km/l) |
| Fuel consumption (extra urban) | 7.9-8.0 l/100 km (29.8 – 29.4 US mpg, 35.8 – 35.3 UK mpg, 12.7 – 12.5 km/l) |
| Fuel consumption (combined) | 9.3-9.4 l/100 km (25.3 – 25 US mpg, 30.4 – 30.1 UK mpg, 10.8 – 10.6 km/l) |
| CO2 emissions | 212-215 g/km |
| Fuel Type | Petrol (Gasoline) |
| Acceleration 0 – 100 km/h | 6 sec |
| Acceleration 0 – 62 mph | 6 sec |
| Acceleration 0 – 60 mph | 5.7 sec |
| Maximum speed | 243 km/h (150.99 mph) |
| Emission standard | Euro 6d – TEMP – EVAP |
| Weight-to-power ratio | 6 kg/Hp, 167.5 Hp/tonne |
| Weight-to-torque ratio | 4.5 kg/Nm, 221.7 Nm/tonne |
| Power | 340 Hp @ 5300-6400 rpm |
| Power per litre | 113.5 Hp/l |
| Torque | 450 Nm @ 1340-5300 rpm (331.9 lb.-ft. @ 1340-5300 rpm) |
| Engine layout | Front, Longitudinal |
| Engine Model/Code | M.DCBE, DCBE |
| Engine displacement | 2995 cm3 (182.77 cu. in.) |
| Number of cylinders | 6 |
| Engine configuration | V-engine |
| Cylinder Bore | 84.5 mm (3.33 in.) |
| Piston Stroke | 89 mm (3.5 in.) |
| Compression ratio | 11.2:1 |
| Number of valves per cylinder | 4 |
| Fuel injection system | Direct injection |
| Engine aspiration | Turbocharger, Intercooler |
| Engine oil capacity | 7.6 l (8.03 US qt | 6.69 UK qt) |
| Kerb Weight | 2030 kg (4475.38 lbs.) |
| Max. weight | 2795 kg (6161.92 lbs.) |
| Max load | 765 kg (1686.54 lbs.) |
| Trunk (boot) space – minimum | 625 l (22.07 cu. ft.) |
| Trunk (boot) space – maximum | 1540 l (54.38 cu. ft.) |
| Fuel tank capacity | 75 l (19.81 US gal | 16.5 UK gal) |
| Length | 4931 mm (194.13 in.) |
| Width | 1983 mm (78.07 in.) |
| Width including mirrors | 2194 mm (86.38 in.) |
| Height | 1676 mm (65.98 in.) |
| Wheelbase | 2895 mm (113.98 in.) |
| Front track | 1674 mm (65.91 in.) |
| Rear (Back) track | 1653 mm (65.08 in.) |
| Ride height (ground clearance) | 190-245 mm (7.48 – 9.65 in.) |
| Drag coefficient (Cd) | 0.35 |
| Ramp-over (brakeover) angle | 18.7-21.3° |
| Wading depth | 500-530 mm (19.69 – 20.87 in.) |
| Drive wheel | All wheel drive (4×4) |
| Number of gears and type of gearbox | 8 gears, automatic transmission Tiptronic S |
| Front suspension | Independent multi-link suspension |
| Rear suspension | Independent multi-link suspension |
| Front brakes | Ventilated discs, 350 mm |
| Rear brakes | Ventilated discs, 330 mm |
Powertrain & Engine Architecture
At the heart of the Cayenne III Coupe 3.0 V6 Tiptronic S lies Porsche’s M.DCBE engine, a 3.0-liter turbocharged V6. This engine is part of the EA837 family, a widely used powerplant within the Volkswagen Group. The engine utilizes direct fuel injection, delivering fuel directly into the combustion chamber for improved efficiency and power. A single twin-scroll turbocharger, coupled with an intercooler, provides forced induction, boosting output to 340 horsepower and 450 Nm (331.9 lb-ft) of torque. The engine’s architecture features a 60-degree V-angle, contributing to a smoother power delivery and reduced vibrations. The “Tiptronic S” transmission is an 8-speed automatic gearbox developed by Porsche. It offers both fully automatic operation and manual gear selection via steering wheel-mounted paddles, providing drivers with greater control. The transmission is known for its quick and smooth shifts, enhancing the overall driving experience.
Driving Characteristics
The 340 hp output and the eight-speed Tiptronic S transmission provide a responsive and capable driving experience. Acceleration from 0-60 mph takes approximately 5.7 seconds, and the vehicle reaches a top speed of 151 mph. While not as brutally fast as the Turbo models, the 3.0 V6 offers ample power for everyday driving and spirited performance. The Tiptronic S transmission is well-tuned, providing smooth gear changes in automatic mode and allowing for precise control when shifting manually. The Cayenne’s all-wheel-drive system ensures excellent traction in various conditions. Compared to the base Cayenne, the Coupe’s slightly lower center of gravity and tuned suspension contribute to a more engaging driving feel. However, it doesn’t quite match the agility of the higher-performance variants.
Equipment & Trim Levels
The Cayenne III Coupe 3.0 V6 Tiptronic S came standard with a generous array of features, including Porsche Communication Management (PCM) with a 12.3-inch touchscreen display, leather upholstery, power-adjustable front seats, dual-zone automatic climate control, and a suite of safety features like Porsche Active Safety Management. Optional extras included adaptive air suspension, a panoramic sunroof, upgraded audio systems (such as Bose or Burmester), and various interior customization options. The Coupe trim also featured a unique roofline and a more aggressively styled rear end compared to the standard Cayenne SUV.
Chassis & Braking
The Cayenne III Coupe utilizes a lightweight, yet rigid, chassis construction. The suspension system consists of independent multi-link setups at both the front and rear, providing a comfortable ride and precise handling. The standard braking system features ventilated discs on all four wheels, providing ample stopping power. Larger brake rotors and upgraded calipers were available as optional extras. The Cayenne’s all-wheel-drive system is typically a sophisticated setup, utilizing an electronically controlled multi-plate clutch to distribute torque between the front and rear axles as needed.
Market Reception & Comparison
The Cayenne III Coupe 3.0 V6 Tiptronic S was generally well-received by automotive critics. It was praised for its blend of performance, luxury, and practicality. Fuel economy was considered reasonable for a vehicle of its size and performance, averaging around 25 mpg combined. Compared to the base Cayenne, the Coupe offered a more stylish and sporty appearance. Compared to the higher-output Turbo models, the 3.0 V6 provided a more accessible price point and slightly better fuel economy, albeit with a noticeable reduction in outright performance. Reliability reports have been generally positive, with the M.DCBE engine proving to be a robust and dependable unit.
Legacy
The Porsche Cayenne III Coupe 3.0 V6 Tiptronic S has established itself as a desirable option in the used car market. Its combination of Porsche performance, luxury, and relative affordability makes it an attractive choice for buyers seeking a premium SUV. The M.DCBE engine, while not without its potential maintenance needs (like any turbocharged engine), has proven to be relatively reliable when properly maintained. As the Cayenne III generation continues to mature, this variant is likely to remain a popular choice for enthusiasts and discerning buyers alike.
