The 2004 Mazda MX-5 represents a pinnacle of accessible sports car engineering, blending nimble handling with a straightforward, engaging driving experience. This model year solidified the fourth-generation platform's reputation for delivering pure motoring joy without the complexity of modern performance vehicles. Understanding the precise specifications of the 2004 MX-5 is essential for enthusiasts considering a purchase, restoration, or simply appreciating the engineering philosophy behind the car.
Core Powertrain and Drivetrain Specifications
At the heart of the 2004 Mazda MX-5 sits a refined and reliable powertrain option that defines its character. The standard engine is the 1.8-liter MZR-R inline-four, a naturally aspirated powerplant known for its linear power delivery and high-revving nature. This unit produces 160 horsepower at 6,500 rpm and 121 pound-feet of torque at 5,000 rpm, providing more than enough thrust for spirited back-road drives. For those seeking a slight increase in low-end responsiveness, the Touring trim level offered the 2.0-liter MZR engine, generating 166 horsepower and 140 pound-feet of torque, albeit with a slight dip in fuel efficiency.
Transmission and Handling Dynamics
Power is delivered to the rear wheels through a choice of transmissions, allowing drivers to select their preferred interaction with the road. A five-speed manual gearbox is the standard and most popular option, offering precise gear changes and a direct connection to the drivetrain. An optional four-speed automatic transmission with steering wheel-mounted paddle shifters was available, providing convenience without completely sacrificing the engaging driving dynamics the MX-5 is famous for. The chassis utilizes a short-long arm (SLA) independent suspension setup at both ends, complemented by a limited-slip differential, which ensures confident cornering and predictable handling under various conditions.
Dimensions and Weight Distribution
The compact dimensions of the 2004 MX-5 contribute significantly to its agility and ease of parking. The coupe measures 157.6 inches in length, 68.3 inches in width, and 48.3 inches in height, resulting in a wheelbase of 91.6 inches. This compact profile is complemented by a curb weight of approximately 2,351 pounds for the manual transmission model, keeping the overall weight distribution balanced and predictable. The low curb weight, combined with a near 50/50 weight distribution, is the primary reason for the car's exceptional turn-in response and neutral handling behavior.
Fuel Economy and Practicality
Efficiency is a strong suit for the 2004 Mazda MX-5, making it an economical choice for both daily driving and weekend excursions. The manual transmission model achieves an estimated 28 miles per gallon in the city and 35 miles per gallon on the highway. The automatic variant sees slightly lower figures, with around 25 city and 32 highway MPG. Despite its sports car credentials, the MX-5 offers a surprisingly usable trunk with a capacity of 7.2 cubic feet, accessible by folding down the rear seats, providing practicality for grocery runs or weekend getaways without compromise.
Safety Features and Crash Test Ratings
Safety was a priority for the 2004 model year, with Mazda equipping the MX-5 with a robust set of standard features to protect occupants. The car comes standard with dual front airbags, side-impact door-mounted airbags, and a head curtain airbag system designed to protect against rollover scenarios. Anti-lock braking systems (ABS) with electronic brakeforce distribution (EBD) are also standard, enhancing control during emergency braking maneuvers. These safety measures contributed to the MX-5 earning a top rating of four stars in both frontal and side-impact crash tests from the National Highway Traffic Safety Administration (NHTSA).
