Audi TT (1st generation) vs. Audi TT (2nd generation)

Stock Motor

Audi TT (1st Generation):

0-60 acceleration: Varies based on engine options (ranging from approximately 6.5 to 5.5 seconds)

Torque: Varies based on engine options (ranging from approximately 207 lb-ft to 258 lb-ft)

Horsepower: Varies based on engine options (ranging from approximately 180 hp to 250 hp)

Top speed: Varies based on engine options (ranging from approximately 130 mph to 155 mph)

Quarter-mile time: Varies based on engine options (ranging from approximately 14.5 to 13 seconds)

Lap times: Not widely available

Powertrain configuration: Front-engine, front-wheel drive or quattro all-wheel drive

Transmission type: 6-speed manual or 6-speed automatic

Power-to-weight ratio: Varies based on engine options

RPM (shaft speed): Varies based on engine options

Audi TT (2nd Generation):

0-60 acceleration: Varies based on engine options (ranging from approximately 5.9 to 4.9 seconds)

Torque: Varies based on engine options (ranging from approximately 207 lb-ft to 258 lb-ft)

Horsepower: Varies based on engine options (ranging from approximately 200 hp to 360 hp)

Top speed: Varies based on engine options (ranging from approximately 130 mph to 155 mph)

Quarter-mile time: Varies based on engine options (ranging from approximately 14 to 12 seconds)

Lap times: Not widely available

Powertrain configuration: Front-engine, front-wheel drive or quattro all-wheel drive

Transmission type: 6-speed manual or 6-speed dual-clutch automatic

Power-to-weight ratio: Varies based on engine options

RPM (shaft speed): Varies based on engine options

Comparative Analysis:

Acceleration and Speed:

The 2nd generation Audi TT demonstrates improved acceleration performance across its engine options compared to the 1st generation. With quicker 0-60 times and potentially faster quarter-mile times, the 2nd generation offers a more exhilarating driving experience.

Engine Performance:

While the torque and horsepower figures for the 1st and 2nd generation Audi TT vary based on engine options, the 2nd generation boasts higher power output potential. With the introduction of more powerful engine options, the 2nd generation TT provides a wider range of performance choices.

Powertrain and Transmission:

Both generations offer a front-engine configuration and the option of front-wheel drive or quattro all-wheel drive. However, the 2nd generation TT introduces a dual-clutch automatic transmission as an alternative to the traditional manual transmission. This enhances shifting speed and responsiveness for a more engaging driving experience.

Power-to-Weight Ratio:

The power-to-weight ratio of the Audi TT varies based on the specific engine options chosen. A higher power-to-weight ratio generally indicates better performance potential, as it allows for a more favorable power-to-mass ratio.

RPM (Shaft Speed):

The RPM (shaft speed) of the engines in the Audi TT varies depending on the specific engine options selected. The RPM range affects power delivery and responsiveness, influencing the overall driving experience.

Tuning Potential

Audi TT (1st Generation):

Intake Upgrades:

Cold Air Intake Kits: Options from brands like K&N, AEM, and APR provide increased airflow and improved engine performance.

High-Flow Air Filters: Upgrading to high-flow air filters, such as those offered by BMC or Green Filter, can enhance intake efficiency.

Exhaust Upgrades:

Cat-Back Exhaust Systems: Brands like Milltek, Remus, and APR offer performance-oriented exhaust systems for improved sound and power gains.

Downpipes: Upgrading to high-flow downpipes from brands like APR or Billy Boat can further enhance exhaust flow.

Forced Induction:

Turbocharger Upgrades: Companies like APR and Garrett offer turbocharger upgrades to increase power output significantly.

Fuel Management:

Performance Fuel Injectors: Brands like Bosch, Siemens, or DeatschWerks provide high-flow injectors to support increased fuel delivery.

Performance Fuel Pumps: Upgrading to high-performance fuel pumps from brands like Walbro or Bosch ensures adequate fuel supply for added power.

Ignition Upgrades:

Performance Spark Plugs: Options from NGK, Bosch, or Denso offer improved ignition and combustion for enhanced performance.

Ignition Coils: Upgrading to aftermarket ignition coils from brands like APR or MSD can provide a stronger and more consistent spark.

Audi TT (2nd Generation):

Intake Upgrades:

Cold Air Intake Kits: Options from brands like APR, AWE Tuning, or ECS Tuning improve 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.

Exhaust Upgrades:

Cat-Back Exhaust Systems: Brands like APR, AWE Tuning, or Milltek offer cat-back exhaust systems for improved performance and a more aggressive sound.

Downpipes: High-flow downpipes from brands like APR or Billy Boat can further improve exhaust flow and turbocharger response.

Forced Induction:

Turbocharger Upgrades: Companies like APR, BorgWarner, or Garrett offer turbocharger upgrades for significant power enhancements.

Fuel Management:

Performance Fuel Injectors: Brands like Bosch, Siemens, or DeatschWerks provide high-flow injectors to support increased fuel delivery.

Performance Fuel Pumps: Upgrading to high-performance fuel pumps from brands like Walbro or Bosch ensures adequate fuel supply for added power.

Ignition Upgrades:

Performance Spark Plugs: Options from NGK, Bosch, or Denso offer improved ignition and combustion for enhanced performance.

Ignition Coils: Upgrading to aftermarket ignition coils from brands like APR or MSD can provide a stronger and more consistent spark.

Comparative Analysis:

Intake Upgrades:

Both generations of the Audi TT benefit from upgraded cold air intake kits and high-flow air filters, allowing for increased airflow and improved performance potential.

Exhaust Upgrades:

Both generations offer various options for cat-back exhaust systems and high-flow downpipes. These upgrades enhance exhaust flow, resulting in power gains and a more aggressive sound.

Forced Induction:

Both generations can be equipped with turbocharger upgrades to significantly increase power output. Companies like APR and Garrett offer specific turbocharger options to suit the Audi TT.

Fuel Management:

Upgrading to performance fuel injectors and fuel pumps ensures proper fuel delivery to support increased power. Brands like Bosch, Siemens, and DeatschWerks offer options for both generations of the Audi TT.

Ignition Upgrades:

Enhancing the ignition system with performance spark plugs and ignition coils can improve combustion efficiency and maximize power output. Brands such as NGK, Bosch, and Denso offer options suitable for both generations of the Audi TT.

Suspension

Audi TT (1st Generation):

Design: MacPherson strut front suspension, four-link rear suspension

Components: Steel control arms, coil springs, anti-roll bars

Adjustability: Limited adjustability for damping and ride height

Performance: Balanced handling, stable cornering, comfortable ride quality

Audi TT (2nd Generation):

Design: McPherson strut front suspension, independent rear suspension

Components: Aluminum control arms, coil springs, anti-roll bars

Adjustability: Improved adjustability for damping and ride height

Performance: Enhanced handling, improved agility, refined ride quality

Comparative Analysis:

Suspension Design:

The 1st Gen Audi TT features a MacPherson strut front suspension and a four-link rear suspension. This design provides balanced handling and stable cornering characteristics. On the other hand, the 2nd Gen Audi TT adopts a McPherson strut front suspension and an independent rear suspension. This updated design enhances handling, improves agility, and allows for better wheel control, resulting in improved overall performance.

Components:

The 2nd Gen Audi TT utilizes lightweight aluminum control arms, reducing unsprung weight compared to the steel control arms of the 1st Gen. This reduction in weight contributes to improved handling dynamics, better suspension response, and enhanced overall performance. v

Adjustability:

The 2nd Gen Audi TT offers improved 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 1st Gen Audi TT provides balanced handling and stable cornering, the 2nd Gen takes it a step further with enhanced handling and improved agility. The independent rear suspension design, combined with improved adjustability and refined components, offers improved overall performance and a more refined ride quality.

Interior

Design and Layout: 1st Generation:

The 1st generation Audi TT featured a distinctive, rounded design with a focus on simplicity and elegance.

The dashboard had a clean and minimalist layout, with rounded air vents and a central infotainment display.

The instrument cluster had analog dials, exuding a classic and retro charm.

The overall interior had a sporty feel, with supportive seats and a driver-centric layout.

2nd Generation:

The 2nd generation Audi TT introduced a more angular and modern design language.

The dashboard featured sharper lines and a more driver-oriented design.

The central infotainment display was larger, providing better visibility and enhanced functionality.

The instrument cluster received a significant upgrade, replacing the analog dials with a fully digital Virtual Cockpit, offering customizable information and advanced features.

The interior had a more premium look and feel, with improved materials and attention to detail.

Technology and Features:

1st Generation:

The 1st generation Audi TT was equipped with standard features for its time, including air conditioning, power windows, and a premium sound system.

However, the available technology was relatively basic compared to modern standards, lacking advanced connectivity options and driver assistance features.

2nd Generation:

The 2nd generation Audi TT embraced technological advancements, incorporating a wide range of features.

The infotainment system received significant upgrades, offering advanced connectivity options such as Bluetooth, USB ports, and support for smartphone integration.

The introduction of the Virtual Cockpit provided a fully digital instrument cluster with customizable displays and comprehensive driver information.

Advanced driver assistance systems, such as blind-spot monitoring and adaptive cruise control, were introduced to enhance safety and convenience.

Comfort and Ergonomics:

1st Generation:

The seats in the 1st generation Audi TT were comfortable and provided good support during spirited driving.

However, some critics noted that taller drivers may find the cabin a bit cramped, particularly in terms of headroom and legroom.

2nd Generation:

The 2nd generation Audi TT addressed the concerns of the previous generation, providing slightly more interior space, particularly for taller drivers.

The seats were redesigned to offer improved comfort and support, making long drives more enjoyable.

The overall ergonomics were enhanced, with well-placed controls and a user-friendly interface.

Quality and Materials:

1st Generation:

The interior materials in the 1st generation Audi TT were of good quality, but some critics found them to be less refined compared to other luxury sports cars.

There were occasional reports of minor squeaks and rattles, particularly in older models.

2nd Generation:

The 2nd generation Audi TT demonstrated a significant improvement in material quality and craftsmanship.

Soft-touch materials, premium leather upholstery, and aluminum accents were used to elevate the interior's luxurious ambiance. Audi focused on reducing noise and enhancing overall build quality, resulting in a more refined and satisfying driving experience.