2004 Porsche Cayenne (955)

Exterior design, features, and specs

In 2004, Porsche took a bold step into uncharted territory by introducing the Cayenne, its first-ever SUV. This move marked a significant departure from the brand’s iconic two-door sports cars, and the Cayenne’s exterior design reflected this shift. While unmistakably Porsche, the Cayenne’s boxy, muscular shape sparked controversy among fans and critics alike.

The Cayenne’s rounded, athletic profile featured a long hood, steeply raked windshield, and short overhangs, echoing the 911 silhouette. Up front, designers drew inspiration from the 996-generation 911, incorporating a prominent grille flanked by large air intakes and controversial "fried egg" headlights with integrated turn signals. Halogen headlights with dynamic leveling and integrated fog lights came standard, while optional bi-xenon headlamps added a touch of sophistication. Flexible black plastic front and rear aprons enhanced the SUV’s off-road durability.

At the rear, the Cayenne showcased a clean, uncluttered design with a subtle roof spoiler housing the third brake light and a set of large, stylish taillights. Dual exhaust outlets in a matte silver finish, black side window trim, and roof rails complete the exterior package. Buyers could customize their Cayenne with options like a panoramic sunroof, metallic or special paint colors, and larger 19- or 20-inch wheels.

Despite the familiar Porsche design cues, the Cayenne’s appearance initially drew criticism from purists who felt it strayed too far from the brand’s sports car heritage. Some argued that the SUV’s proportions and overall shape lacked the elegance and grace of Porsche’s traditional offerings. However, opinions began to shift as the Cayenne proved its mettle on both pavement and dirt. Most buyers praised Porsche’s successful translation of its iconic design language into a larger, more versatile vehicle. Over time, Cayenne’s unique blend of style and substance won over many skeptics, cementing its place as a worthy addition to the Porsche lineup.

Exterior features highlights

• Fascia inspired by the Porsche 911 (996) generation

• Distinctive Porsche "fried egg" headlights with bi-Xenon headlamps

• Fog lamps

• Third brake light integrated into the roof spoiler

• Dual exhaust outlets in a matte silver finish

• Black side window trim and roof rail finish

• Optional power tilt/slide panoramic sunroof

• Optional metallic or special paint colors

• Black brake calipers

• 19- and 20-inch wheels (Cayenne Design/Sport Design/Sport Techno)

• All-Season performance tires

Engine specs, performance, and fuel economy

When Porsche introduced the base trim of the Cayenne in 2004, it became the first car to feature a V6 instead of the iconic boxer-six engines. Underneath its hood lurked a 3.2-liter V6 engine, codenamed M02.2Y, derived from the Volkswagen Touareg. Porsche engineers put their spin on the engine, fitting it with an entirely new intake system, two overhead camshafts, continuously variable intake valve timing, and a new exhaust system to give it a distinctive "Porsche" character.

The result was 247 horsepower at 6,000 rpm and 229 pound-feet of torque from 2,500 to 5,500 rpm. Although significantly lower than newer generations of the Cayenne, those figures were respectable for a luxury SUV from the 2000s. The Cayenne accelerated to 60 mph in 8.5 seconds and reached a top speed of 133 mph, which was sufficient for daily drives, but enthusiasts found the performance sluggish compared to the iconic 911 and Boxsters.

It was only available with a six-speed Tiptronic S automatic transmission, which was already a major reason behind the slower acceleration of the 911 and Boxster. The absence of a manual transmission was a big disappointment for Porsche fans, especially ones who expected an emotional connection like the two-door sportscars.

The 2004 BMW X5 3.0i took 8.8 seconds for 0-60 mph, courtesy of its 225-horsepower 3.0-liter straight-six engine, but had a lower top speed of 132 mph. Mercedes-Benz’s ML 350, on the other hand, sported a 232-horsepower 3.7-liter V6 to accelerate from 0-60 in 9.0 seconds and had a top speed of 126 mph – lower power and slower performance despite a larger engine.

The Cayenne’s 3.2-liter V6 achieved 14 mpg (city) and 18 mpg (highway), beating the Mercedes’ 17 mpg highway rating. However, the X5 was more efficient, with a 19 mpg highway rating. The Cayenne also had a 26.4-gallon fuel tank (24.3 gallons X5 and 19 gallons ML 350), providing it with a higher range. However, since these are used cars, expect reduced mpg ratings.

Interior design, changes, comfort, and convenience features

As Porsche ventured into the SUV market with the introduction of the Cayenne in 2004, the brand faced the challenge of creating an interior that would meet the expectations of families and buyers seeking practicality. The result was a cabin that blended Porsche’s signature sporty design elements with the luxury, comfort, and practicality demanded of a premium SUV.

Upon entering the Cayenne’s five-seater cabin, occupants were greeted by a spacious and well-crafted environment featuring soft leather surfaces, titanium-look accents, and an ergonomic layout prioritizing comfort and usability. The first thing you notice in the first-generation Cayenne is the familiar dashboard design shared with the 996 generation 911. Clearly labeled control buttons littered within easy reach promised the excellent functionality expected from family cars.Optional wood, carbon fiber, or aluminum trim allowed for personalization.

Having a longer body and wheelbase than its rivals, the Cayenne offered sufficient front and rear row space. Standard leather upholstery and 12-way power front seats ensured every occupant stayed happy during long drives. Heated front and rear seats promised added cold-weather comfort, while optional power sports seats pampered enthusiasts with a more rigid posture. Automatic AC kept temperatures in check, but buyers could opt for four-zone AC for more comfort and individual settings for $1,690.

Porsche’s meticulous attention to detail was evident in the Cayenne’s well-appointed interior, which offered a range of standard and optional amenities. The optional power moonroof ($1,100) created an airy and open feel, while the available leather and heated steering wheel with carbon, wood, or aluminum inlays added a touch of refinement. With 19.1 cubic feet of cargo space behind the rear seats (expanding to 62.5 cubic feet with the seats folded), the Cayenne provided ample room for luggage, groceries, or sports equipment. However, the Mercedes-Benz ML 350 bettered its rivals with 40 cubic feet of standard and 85 cubic feet of maximum cargo space.

Interior features highlights

• Five-seater interior with leather seats

• 12-way power comfort seats

• Titanium-look interior accents

• Heated front and rear seats (optional)

• Power sports seats with memory (optional)

• Smooth leather seats (optional)

• Wood/carbon fiber/aluminum interior trim (optional)

• Automatic AC (standard), four-zone AC (optional)

• Power moonroof (optional)

• Leather and heated steering with carbon/wood, aluminum inlays

Infotainment and safety

On the infotainment front, the Cayenne came standard with an AM/FM stereo featuring a CD player and 12 speakers, delivering high-quality sound throughout the cabin. For those seeking an even more immersive audio experience, Porsche offered an optional Bose 14-speaker Surround Sound System ($1,625) that provided exceptional clarity and depth. A six-disc CD changer ($715) and satellite radio preparation ($1,625) were also available for convenience and entertainment.

The optional Porsche Communication Management (PCM) added a 6.5-inch display and integrated navigation, providing a user-friendly interface for accessing audio, communication, and navigation functions. The system’s intuitive controls and crisp graphics made it easy for drivers to stay connected and informed while on the road.

Regarding safety, the Cayenne offered a comprehensive suite of features designed to protect occupants in the event of a collision. Dual front airbags, front side airbags, and side curtain airbags provided extensive coverage, while the Porsche Side Impact Protection (POSIP) system further enhanced occupant safety. All seating positions were equipped with three-point seatbelts, with front seatbelt pre-tensioners and force limiters ensuring optimal restraint during an impact.

For families with young children, the Cayenne featured LATCH child seat anchor points, making it easy to install compatible child seats securely. An optional Tire Pressure Monitoring System (TPMS) alerted drivers to any tire pressure changes, helping maintain optimal safety and performance. While the Cayenne’s infotainment and safety features were impressive for its time, some buyers noted that certain advanced driver assistance systems, such as adaptive cruise control or lane departure warning, were unavailable.

Infotainment and safety features highlights

• AM/FM stereo with CD player and 12 speakers

• Porsche Communication Management (PCM) with 6.5-inch display and navigation (optional)

• Bose 14 speaker Surround audio System (optional - $1,625)

• 6-disc CD changer (optional - $715)

• Satellite radio preparation (optional - $1,625)

• Dual front airbags, front side airbags, and side curtain airbags

• Porsche Side Impact Protection (POSIP) system

• 3-point seatbelts at all seating positions

• Front seatbelt pre-tensioners and force limiters

• LATCH child seat anchor points

How did the 2004 Porsche Cayenne drive?

When Porsche introduced the Cayenne in 2004, it faced the challenge of delivering the brand’s signature driving experience in an SUV package. The Cayenne’s handling and driving dynamics exhibited Porsche’s modern engineering capabilities, comfort, and performance that impressed most reviewers.

The Cayenne’s permanent all-wheel-drive system with Porsche Traction Management (PTM) system distributed power between the front and rear axles for optimal grip. An optional rear-axle differential lock enhanced the SUV’s off-road capabilities, providing more traction. Porsche Stability Management (PSM) came standard, ensuring stability and control in various driving conditions.

The Cayenne’s steel spring suspension provided a supple ride, making it a great family SUV. Buyers seeking a smoother ride quality or stiffer setting could opt for Porsche Active Suspension Management (PASM), which uses adaptive dampers for a more personalized driving experience. Its rack-and-pinion steering with optional Variable Power Assist delivers precise and responsive handling, treating drivers with tons of feedback. Front and rear stabilizer bars with hydraulic disconnect function minimized body roll during spirited cornering.

Despite its size and weight, the Cayenne felt agile and composed on the road. Its 112.4-inch wheelbase and 75.9-inch width contributed to a stable and planted feel, while the 13-inch vented disc brakes at all four corners provided confident stopping power. However, reviewers noted that the 4,784-pound curb weight and longer body could make it feel less nimble than Porsche’s sports cars in tight corners.

Off-road, the Cayenne proved more capable than most expected; thanks to its 8.5 inches of ground clearance, it could easily tackle light terrain and rough surfaces. The 21.9-inch water-wading capacity ensured it could cross shallow streams easily. The optional Advanced Off-road Technology Package added features like skid plates and a rear differential lock, further enhancing its trail-tackling abilities.

Problems and reliability

While the 955 generation (2003-2006) Cayenne proved to be a capable and luxurious vehicle, it was not without its share of reliability concerns. As with any used car purchase, potential buyers should be aware of common issues and factor in the cost of repairs when considering a first-generation Cayenne.

One of the most significant problems with the 955 Cayenne’s M02.2Y V6 engine was the failure of the plastic coolant pipes, which could lead to coolant leaks and potential engine damage. In some cases, this issue caused damage to the alternator and transmission valve body. While the coolant pipes could be replaced preemptively, the repair could be steep if left unchecked. The Cayenne’s drivetrain was not immune to problems, with reports of noisy front transfer cases and driveshaft bushing failures. Some owners also experienced harsh downshifts from the Tiptronic S transmission, particularly from 5th to 4th gear, due to sticking valve body solenoids.

Some 955 Cayennes were plagued by electrical gremlins, ranging from faulty Bose amplifiers and PCM (Porsche Communication Management) systems to malfunctioning steering wheel controls. Other common problems included AC blower motor and regulator failures and clogged sunroof drains that could lead to water ingress in the cabin.

Pre-purchase & maintenance tips

Being a used luxury SUV, maintenance of the first-generation Cayenne won’t come cheap. We recommend buyers avoid deals that are too good for true – in this case, we’re talking about unrealistic pricing, cheaper examples, to be precise. Buyers should carefully weigh the pros and cons of this luxury SUV before purchasing. Remember, a cheap used Cayenne may seem a great deal initially, but it can be a money pit if not maintained meticulously. Buyers must follow a few pre-purchase and maintenance tips before buying a used first-generation Cayenne.

• Conduct a pre-purchase inspection via a Porsche specialist – engine health, coolant and lubricant levels, transmission fluids, etc.

• Thoroughly inspect the vehicle, preferably by a Porsche specialist, to identify any potential issues or repairs needed

• Review the vehicle’s service history and ownership records to ensure proper maintenance and minimal owners

• Be cautious of deals that seem too good to be true, as lower-priced examples may have hidden problems or accidents

• Check for common issues such as coolant pipe failures, transfer case noise, and electrical problems

• Check for damaged exterior parts, worn interior surfaces, and condition of the electronics

• Budget for potentially expensive repairs, as major engine or transmission work can be pricy due to the Cayenne’s luxury status

• Regularly service the vehicle according to Porsche’s recommended schedule to maintain optimal performance and reliability

• Address any minor issues promptly to prevent them from escalating into more serious and expensive problems

• Consider purchasing an extended warranty or service contract for added peace of mind and protection against unexpected repairs

Should you buy a used 2004 Porsche Cayenne?

As Porsche’s first step into the SUV market, the 2004 Cayenne represented a significant change from the brand’s sports car roots. While it offered a unique blend of performance and luxury, the base model’s V6 engine lacked the punch of its V8-powered siblings, the Cayenne S and Turbo. Compared to the BMW X5 3.0i and Mercedes-Benz ML 350, the Cayenne’s styling and driving dynamics stood out, but its higher price tag and potential reliability issues were big concerns.

For those considering a used first-generation Cayenne, the SUV’s spacious and well-appointed interior, impressive off-road capabilities, and Porsche pedigree were strengths. However, the possibilities of expensive repairs and maintenance costs loomed greatly, particularly for the optional air suspension and electrical systems. While a well-maintained Cayenne could provide years of enjoyable driving, buyers needed to approach the purchase with eyes wide open and a budget for potential fixes.

In the end, the decision to buy a used Cayenne came down to priorities and risk tolerance. For those willing to invest in thorough inspections and stay on top of maintenance, the Cayenne offered a unique and rewarding driving experience. However, for buyers seeking a trouble-free used SUV, the Cayenne’s potential pitfalls may have outweighed its considerable charms. It’s crucial to be responsible and prepared when considering a used Cayenne.

FAQs

How does the base 2004 Cayenne’s price compare to its German luxury SUV rivals?

The base 2004 Cayenne’s starting MSRP of $42,900 was higher than its competitors. The BMW X5 3.0i started at $40,800, $2,100 less than the Porsche. Mercedes-Benz’s ML 350 cost $37,300, $5,600 less than the Porsche.

What engine powers the base model 2004 Porsche Cayenne?

The base 2004 Cayenne had a 3.2-liter V6 engine producing 247 horsepower and 229 pound-feet of torque. This engine was derived from the Volkswagen Touareg but modified by Porsche for more power.

How capable was the 2004 Porsche Cayenne?

The first-generation Cayenne took 8.5 seconds to accelerate from 0 to 60 mph and had a top speed of 133 mph. It had a maximum towing capacity of 7,716 pounds when properly equipped.

What are some common problems with the 2004 Porsche Cayenne?

Some reported issues with the 2004 Cayenne include coolant pipe failures, noisy transfer cases, electrical problems, and air suspension faults.

Is the 2004 Porsche Cayenne a reliable vehicle?

While the 2004 Cayenne offers a unique blend of performance and luxury, it may face some reliability concerns, particularly with complex systems like air suspension and electronics. Thorough inspections and budgeting for potential repairs are recommended when considering a used example.