Stock Motor
Toyota Supra Mk4:
0-60 acceleration: Varies based on model and trim (ranging from approximately 4.6 to 5.6 seconds)
Torque: Varies based on model and trim (ranging from approximately 320 lb-ft to 335 lb-ft)
Horsepower: Varies based on model and trim (ranging from approximately 220 hp to 320 hp)
Top speed: Electronically limited to approximately 155 mph
Quarter-mile time: Varies based on model and trim (ranging from approximately 13.0 to 14.0 seconds)
Lap times: Not widely available
Powertrain configuration: Front-engine, rear-wheel drive
Transmission type: 6-speed manual or 4-speed automatic
Power-to-weight ratio: Varies based on model and trim
RPM (shaft speed): Varies based on model and trim
Toyota Supra Mk5:
0-60 acceleration: Varies based on model and trim (ranging from approximately 3.8 to 4.3 seconds)
Torque: Varies based on model and trim (ranging from approximately 365 lb-ft to 383 lb-ft)
Horsepower: Varies based on model and trim (ranging from approximately 335 hp to 382 hp)
Top speed: Electronically limited to approximately 155 mph
Quarter-mile time: Varies based on model and trim (ranging from approximately 12.3 to 12.5 seconds)
Lap times: Not widely available
Powertrain configuration: Front-engine, rear-wheel drive
Transmission type: 8-speed automatic or 6-speed manual
Power-to-weight ratio: Varies based on model and trim
RPM (shaft speed): Varies based on model and trim
Comparative Analysis:
Acceleration and Speed:
The Mk5 Supra exhibits superior acceleration performance compared to the Mk4 Supra, thanks to advancements in technology and more powerful engines. The Mk5's 0-60 times and quarter-mile times are generally faster, offering a more thrilling acceleration experience.
Torque and Horsepower:
The Mk5 Supra delivers higher torque and horsepower figures across its range compared to the Mk4 Supra. This results in improved overall performance and responsiveness.
Transmission Options:
The Mk4 Supra offers a 6-speed manual or 4-speed automatic transmission, while the Mk5 Supra provides an 8-speed automatic or 6-speed manual transmission. The increased number of gears in the Mk5 Supra's automatic transmission allows for smoother shifts and better optimization of power delivery.
Power-to-Weight Ratio:
The power-to-weight ratio varies based on the specific model and trim levels of both generations. However, the Mk5 Supra generally has a slightly better power-to-weight ratio due to its lighter weight and increased horsepower.
RPM (Shaft Speed):
The RPM range of the engines in both the Mk4 and Mk5 Supras varies based on the specific model and trim. Higher-performance versions typically have higher RPM limits, allowing for more power at higher engine speeds.
Tuning Ability
Toyota Supra Mk4:
Upgraded Intake:
Cold Air Intake Kits: Options from brands like AEM, HKS, or K&N provide increased airflow for improved engine performance.
High-Flow Air Filters: Upgrading to high-flow air filters, such as those offered by Apexi or Blitz, can enhance intake efficiency.
Upgraded Exhaust:
Cat-Back Exhaust Systems: Brands like HKS, Greddy, or Apexi offer performance-oriented exhaust systems for improved power gains and an enhanced exhaust note.
Downpipes: High-flow downpipes from brands like SupraStore or Titan Motorsports can further improve exhaust flow and turbocharger response.
Forced Induction:
Turbocharger Upgrades: Companies like Precision Turbo, Garrett, or BorgWarner offer turbocharger upgrades for significant power enhancements.
Intercooler Upgrades: Brands like HKS or Greddy provide larger and more efficient intercoolers to reduce intake temperatures.
Fuel Management:
Performance Fuel Injectors: Upgrading to high-flow injectors from brands like Injector Dynamics or DeatschWerks supports increased fuel delivery for added power.
Standalone Engine Management Systems: Options like AEM Infinity, Haltech, or Motec allow for precise tuning control and advanced engine management capabilities.
Ignition Upgrades:
Performance Spark Plugs: Options from NGK, Denso, or Bosch offer improved ignition and combustion for enhanced performance.
Ignition Coils: Upgrading to aftermarket ignition coils from brands like AEM or MSD can provide a stronger and more consistent spark.
Toyota Supra Mk5:
Upgraded Intake:
Cold Air Intake Kits: Options from brands like AFE, Injen, or Mishimoto offer improved airflow for increased power gains.
High-Flow Air Filters: Upgrading to high-flow air filters, such as those offered by K&N or BMC, can enhance intake efficiency.
Upgraded Exhaust:
Cat-Back Exhaust Systems: Brands like Remus, Borla, or Armytrix provide cat-back exhaust systems for improved power and a more aggressive sound.
Downpipes: High-flow downpipes from brands like Remus or Akrapovic further improve exhaust flow and turbocharger response.
Forced Induction:
Turbocharger Upgrades: Companies like Pure Turbos, Boost Logic, or AMS Performance offer turbocharger upgrades for significant power gains.
Intercooler Upgrades: Brands like Wagner Tuning or CSF offer larger intercoolers to cool the intake charge more efficiently.
Fuel Management:
Performance Fuel Injectors: Options from Injector Dynamics, FIC, or Bosch provide high-flow injectors to support increased fuel delivery.
Standalone Engine Management Systems: Choices like Haltech Elite, AEM Infinity, or Motec M1 allow advanced tuning control and comprehensive engine management.
Ignition Upgrades:
Performance Spark Plugs: Options from NGK, Denso, or Brisk offer improved ignition and combustion for enhanced performance.
Ignition Coils: Upgrading to aftermarket ignition coils from brands like IGN1A or R35 GTR can provide a stronger and more consistent spark.
Comparative Analysis:
Intake and Exhaust Upgrades:
Both the Mk4 and Mk5 Supras offer a range of options for upgraded intakes and exhaust systems, allowing for increased airflow and improved performance potential.
Forced Induction:
Both generations can benefit from turbocharger upgrades and intercooler enhancements. These modifications significantly increase power output and improve overall performance.
Fuel Management and Ignition:
Both generations can be equipped with high-flow fuel injectors, standalone engine management systems, and upgraded ignition components. These modifications provide precise control over fuel delivery, tuning options, and ignition performance.
Suspension
Toyota Supra Mk4:
Design: Double-wishbone front suspension, multi-link rear suspension
Components: Steel control arms, coil springs, stabilizer bars
Adjustability: Limited adjustability for damping and ride height
Performance: Precise handling, good stability, suited for spirited driving
Toyota Supra Mk5:
Design: Double-joint spring strut front suspension, multi-link rear suspension
Components: Aluminum control arms, coil springs, stabilizer bars
Adjustability: Enhanced adjustability for damping and ride height
Performance: Improved agility, responsive handling, refined ride quality
Comparative Analysis:
Suspension Design:
The Mk4 Supra features a double-wishbone front suspension and a multi-link rear suspension. This setup provides precise handling, good stability, and better control during spirited driving. On the other hand, the Mk5 Supra adopts a double-joint spring strut front suspension and a multi-link rear suspension. This design enhances agility and responsiveness, allowing for sharper cornering and improved overall performance.
Components:
The Mk5 Supra utilizes lightweight aluminum control arms, reducing unsprung weight compared to the steel control arms of the Mk4 Supra. This reduction contributes to improved handling dynamics, better suspension response, and enhanced overall performance.
Adjustability:
The Mk5 Supra offers enhanced adjustability for damping and ride height compared to its predecessor. This increased adjustability allows drivers to fine-tune their suspension settings to match their driving preferences and road conditions, resulting in a more personalized and precise driving experience.
Performance:
While the Mk4 Supra delivers precise handling and stability, the Mk5 Supra takes it a step further with improved agility and responsive handling. The use of advanced suspension components, combined with enhanced adjustability, results in a more dynamic and engaging driving experience. The Mk5 Supra also offers a refined ride quality, balancing sportiness with comfort.
Interior
Toyota Supra Mk4:
Design: Driver-oriented cockpit with a straightforward and functional layout
Materials: Combination of soft-touch materials, plastic, and fabric upholstery
Seats: Sporty bucket seats with moderate bolstering and manual adjustments
Infotainment: Basic audio system with a cassette or CD player (later models)
Technology: Limited technology features, primarily focused on essential functions
Toyota Supra Mk5:
Design: Modern and driver-centric cabin with a sleek and luxurious appeal
Materials: High-quality materials, including premium leather, Alcantara, and metal accents
Seats: Sporty yet comfortable seats with improved bolstering and available power adjustments
Infotainment: Advanced touchscreen display with comprehensive multimedia capabilities (Apple CarPlay, Android Auto, etc.)
Technology: Advanced driver assistance systems, including adaptive cruise control and lane-keeping assist
Comparative Analysis:
Interior Design:
The Mk4 Supra features a driver-oriented cockpit with a simple and functional layout, emphasizing the essentials for a focused driving experience. The Mk5 Supra takes a modern approach, showcasing a sleek and luxurious cabin design that blends comfort with contemporary styling cues.
Material Quality:
The Mk4 Supra utilizes a combination of soft-touch materials, plastic, and fabric upholstery, offering decent quality for its time. In contrast, the Mk5 Supra elevates the interior with high-quality materials such as premium leather, Alcantara, and metal accents, providing a more upscale and luxurious feel.
Seat Comfort and Support:
Both generations offer sporty bucket seats, but the Mk5 Supra takes it a step further with improved bolstering and available power adjustments. The Mk5 Supra's seats offer enhanced comfort and support for a more relaxed driving experience.
Infotainment and Technology:
The Mk4 Supra's infotainment system revolves around a basic audio system with a cassette or CD player, meeting the essential entertainment needs. In comparison, the Mk5 Supra features an advanced touchscreen display with comprehensive multimedia capabilities, including Apple CarPlay, Android Auto, and other connected features. The Mk5 Supra also offers advanced driver assistance systems for added safety and convenience.
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