Last updated August 4, 2026
The SRT and SRT10 are the direct, road-focused Vipers, with the V10, manual gearbox, and few luxury or track-specific extras. The GT adds road-friendly adaptive suspension and stronger brakes, while the GTC combines that setup with a uniquely identified 1 of 1 factory configuration. The 25th Anniversary name covers six serialized final-year editions with carbon-fiber construction and factory aerodynamic parts. The GTS is the comfort-focused regular trim, pairing full Viper performance with the richest standard cabin. The ACR is the road-legal track specialist, built around adjustable racing suspension, carbon-ceramic brakes, functional aerodynamic parts, and a lighter interior.
The Base Performance trim level — SRT and SRT10 — is the pure road-going Viper, focused on direct driver control rather than extra luxury or specialized track hardware.
Best for: Drivers who want the core Viper experience and a straightforward, performance-focused cabin.
Highlights
The Sport Upgrade trim level — GT and GTC — makes the Viper more adaptable on the road without moving to the GTS’s full luxury treatment.
Best for: Drivers who want more ride control and cabin convenience while keeping the Viper’s focused character.
Highlights
Adds two-mode adaptive suspension, five stability-control settings, stronger two-piece brakes, and power driver-seat adjustment over Base Performance. The GTC also has a unique 1 of 1 factory configuration and named dashboard plaque.
0 in stockThe Special Editions trim level — sold under the 25th Anniversary label here — brings together six numbered final-year Vipers tied to the model’s road and racing history.
Best for: Collectors seeking a uniquely identified final-year Viper with permanent carbon-fiber and aerodynamic hardware.
Highlights
Adds serialized final-year identity, a carbon-fiber roof, and factory aerodynamic hardware over Sport Upgrade. The exact setup varies because one edition was GTC-based and the others were ACR-based.
0 in stockThe Premium Sport trim level — GTS — is the comfort-focused Viper, combining serious road performance with the richest standard interior in the regular lineup.
Best for: Drivers who want the Viper’s raw character with more seat comfort, cabin finish, and audio equipment.
Highlights
Compared with the limited Special Editions, the GTS centers on everyday cabin richness rather than serialization and edition-specific aerodynamic hardware, adding premium leather, power adjustment for both seats, and an 18-speaker audio system.
0 in stockThe Performance trim level — ACR — is the road-legal track Viper, defined by braking, suspension, aerodynamic grip, and weight reduction rather than extra engine power.
Best for: Drivers planning frequent track use who value precise adjustment and functional aerodynamic hardware over cabin comfort.
Highlights
Swaps the GTS’s comfort emphasis for track hardware: carbon-ceramic brakes, manually adjustable racing suspension, functional splitter-and-wing aerodynamics, and a lighter interior.
0 in stock| Feature | Performance | Premium Sport | Sport Upgrade | Base Performance | Special Editions |
|---|---|---|---|---|---|
| Includes | ACR0 in stock | GTS0 in stock | GT, GTC0 in stock | SRT, SRT100 in stock | 25th Anniversary0 in stock |
| Suspension identity | 10-setting, double-adjustable racing setup | Two-mode adaptive | Two-mode adaptive | Fixed performance setup | GTC- or ACR-based; varies by edition |
| Brakes | Carbon-ceramic; six-piston front calipers | Brembo; slotted two-piece rotors | Brembo; slotted two-piece rotors | Brembo performance brakes | GTC- or ACR-based; varies by edition |
| Seat treatment | Manual high-grip leather and Alcantara seats | Premium leather; power adjustment for both | Power-adjustable driver’s sport seat | Manual high-grip sport seats | Varies by underlying edition |
| Audio focus | Lightweight three-speaker system | 18-speaker Harman Kardon | 12-speaker Harman Kardon | 12-speaker Harman Kardon | Varies by underlying edition |
| Aerodynamic hardware | Carbon splitter and adjustable rear wing | Road-focused setup | Road-focused setup | Road-focused setup | Carbon front elements; spoiler or wing |
| Unique identification | ACR identity | GTS identity | GTC has named 1 of 1 plaque | SRT or SRT10 identity | Serialized anniversary identification |
They are base performance models from different eras. SRT10 names the fourth-generation 600-hp coupe and roadster. SRT names the fifth-generation base coupe, which made 645 hp in later years and added newer cabin technology.
On later fifth-generation cars, SRT is the straightforward road trim. It has the full 645-hp V10, a six-speed manual, fixed performance suspension, manual sport seats, strong Brembo brakes, and the main touchscreen features.
On 2015-2017 cars, GT adds two-mode adaptive suspension, five stability-control settings, stronger two-piece brake rotors, and a power-adjustable leather driver’s seat. It keeps the same 645-hp V10 and six-speed manual.
In the later fifth-generation lineup, GTC uses the GT-style adaptive suspension and upgraded brakes but adds a uniquely identified factory configuration and a named 1 of 1 dashboard plaque. Individual GTC equipment can vary widely.
On 2015-2017 cars, GTS adds the richer cabin. It has premium leather power seats for both occupants, more leather interior trim, and an 18-speaker audio system instead of the GT’s 12-speaker setup. Both use adaptive suspension.
Among the regular later fifth-generation trims, GTS has the richest standard cabin. It combines premium leather, power adjustment for both seats, extensive leather trim, and an 18-speaker audio system. It is still a loud, demanding manual V10 coupe.
No. On 2016-2017 cars, the ACR uses the same 645-hp V10 as the other trims. Its advantage comes from carbon-ceramic brakes, adjustable racing suspension, functional aerodynamic parts, and reduced cabin weight.
The ACR is the track-focused choice, while the GTS is the comfort-focused road trim. ACR adds racing suspension, carbon-ceramic brakes, a large splitter and wing, manual seats, and simpler audio. GTS has adaptive suspension and a much richer cabin.
The GT is the middle-ground choice among 2015-2017 cars. It adds adaptive suspension, upgraded brakes, extra stability-control settings, and a power driver’s seat without moving to the GTS’s fullest leather and audio treatment.
The ACR is the dedicated road-legal track trim. Its carbon-ceramic brakes, manually adjustable racing suspension, carbon-fiber splitter and wing, high-grip manual seats, and lighter cabin support repeated high-speed track driving.
It is one of six serialized editions built for the Viper’s final production year, not one uniform trim. One edition was GTC-based and the others were ACR-based. All received unique identification and factory aerodynamic hardware.
No. The six editions do not share one complete specification because one was based on the GTC and the others on the ACR. Their common elements include the 645-hp V10, six-speed manual, carbon-fiber roof, serialized identification, and aerodynamic parts.
On 2015-2017 cars, GT, GTC, and GTS use two-mode adaptive suspension with street and race settings. SRT has fixed performance suspension. ACR instead uses manually adjustable racing suspension with ten settings.
On 2015-2017 cars, GT and GTC have a power-adjustable driver’s seat, while GTS provides power adjustment for both occupants. SRT and ACR use manual sport seats to keep their cabins simpler and more performance-focused.