The 2025 Ford Mustang GTD has the higher published output, with 815 hp and 664 lb-ft versus 760 hp and 625 lb-ft for the 2020 Shelby GT500. But the available official evidence does not establish a universal winner: the cars have different engineering briefs, and the cited lap records are not a controlled head-to-head test.
The surprising verdict is therefore a measured one. The GTD leads on published power and race-derived equipment; whether it is faster than the GT500 in a particular comparison requires matched testing that the available sources do not provide.
2025 Mustang GTD vs. 2020 Shelby GT500: specs at a glance
| Specification | 2025 Mustang GTD | 2020 Shelby GT500 |
|---|---|---|
| Engine | Supercharged 5.2-liter V8 | Supercharged 5.2-liter V8 |
| Published output | 815 hp and 664 lb-ft | 760 hp and 625 lb-ft |
| Transmission | Eight-speed dual-clutch | Seven-speed dual-clutch |
| Notable equipment cited by Ford | Active aerodynamics, carbon-ceramic brakes, inboard rear suspension with semi-active dampers | Ford’s cited material establishes its engine output and seven-speed dual-clutch transmission; it does not provide a directly matched comparison with the GTD |
These figures come from Ford’s 2024 GTD announcement and 2020 GT500 materials. The GTD’s published advantage is 55 hp and 39 lb-ft. Those figures describe rated output, not a measured advantage in every acceleration or track test.
Power and transmission: what the published numbers show
Both cars use supercharged 5.2-liter V8 engines, but Ford’s published US figures give the GTD the higher output: 815 hp and 664 lb-ft, compared with 760 hp and 625 lb-ft for the GT500. Ford also states a 202-mph top speed for the GTD. These specifications make the GTD the more powerful car on paper; they do not, by themselves, settle which car is quicker in every real-world situation.
The Tool Desk
Outbyte PC Repair FREERepair Windows errors before they cause bigger problemsFix Now →Outbyte Driver Updater FREEScan for outdated or missing drivers - takes under a minuteDriver Scan →#1 Best Overall
- Exciting Building Experience - Kids will enjoy new thrilling experiences with this LEGO Technic Ford Mustang Shelby GT500 model car kit, featuring augmented reality races in the LEGO AR+ app!
- Interactive LEGO AR+ App - Download the LEGO Technic AR+ app, scan the model car, and launch it using your foot to see it come to life in exhilarating races and challenges.
- Explore Car Details - Use the LEGO Technic AR+ app to discover more fun ways to play and explore all the intricate details of your muscle racing car model.
- Pull Back Racing Fun - The Ford Mustang model car brings the excitement of the drag racetrack home, as kids race the car using the 2 pull back toy car motors for high-speed action.
- Iconic Mustang Design - This true-to-life buildable car toy captures the iconic appearance of the real Ford Mustang Shelby GT500 drag racing car, perfect for car enthusiasts.
The transmission specifications differ too. Ford describes an eight-speed dual-clutch transmission for the GTD and an exclusive seven-speed dual-clutch transmission for the GT500. The available source material does not establish a matched acceleration test, so a definitive 0–60-mph or quarter-mile winner should not be inferred from the transmission count or output figures alone.
Chassis and track hardware
Ford highlights active aerodynamics, carbon-ceramic brakes and inboard rear suspension with semi-active dampers as GTD equipment. The Nürburgring’s account also describes carbon-fiber bodywork and road-car technologies that are not permitted under GT3 rules. These details support calling the GTD a race-derived road car, but they do not prove that it beats the GT500 in every track condition.
Rank #2
- CUSTOMIZABLE CAR BUILDING TOY – Let kids express their creativity in a unique way with the LEGO Technic Custom Garage Ford Mustang GT Car (42236) model kit for boys and girls ages 10 years and up
- CREATE ENDLESS DESIGNS – Kids can switch up the look of their car whenever they like, swapping 8 different sections including the hood, doors, roof panels and spoilers to create their own design
- CAR TOY WITH AUTHENTIC DETAILS – This model car toy features true to life steering mechanics and an 8-cylinder piston engine, plus endless ways to customize the build
- BUILD, PLAY AND DISPLAY – Kids can assemble and play with the model, then display it on a desk, shelf or nightstand until it’s time to race again
- GIFT IDEA FOR KIDS – This Ford Mustang building set offers a rewarding project for young car enthusiasts, making it a great gift for kids who love racing and customizable vehicles
The GT500 remains a high-output Mustang with its own performance specification. The evidence in this dossier does not offer a controlled comparison of the two cars’ braking, cornering, repeatability or handling. Claims that one is categorically more stable, durable or confidence-inspiring should wait for comparable test data.
What the Nürburgring lap does—and does not—prove
On December 10, 2024, the Nürburgring reported a 6:57.685 Nordschleife lap by Dirk Müller in the 2025 production Mustang GTD. The circuit said it was the first car from an American brand to break seven minutes and ranked it fifth among stock production sports cars at the time of its report. This is a significant result for the GTD, but it is not a direct comparison with the 2020 Shelby GT500.
Free tools Windows power users keep installed
One-click scans. No signup required.
Rank #3
- BUILD A RACING LEGEND – Relive motorsport history with the LEGO Technic 1966 Ford GT40 MKII Race Car model kit for adults ages 18 years old and up
- REALISTIC FEATURES & FUNCTIONS – Steer using the knob on top, open the doors to explore the interior, lift the engine cover to reveal the V8 engine, and press the lever inside to open the hood
- AUTHENTIC 1966 DESIGN – This vintage race car model features iconic black and silver design inspired by the real Ford GT40 MKII champion car
- DISPLAY-WORTHY COLLECTIBLE – Showcase this legendary race car as office decor or shelf decor in any room to celebrate one of motorsport's greatest icons
- GIFT FOR MEN & WOMEN – Makes a thoughtful gift for car lovers, racing enthusiasts, and adults who enjoy classic cars and STEM toys
Ford Racing later reported a 6:40.835 Nürburgring lap in 2026 for the GTD Competition. That is a different version, with changes to hardware, aerodynamics, tires and weight; it must not be presented as the original production GTD’s lap time. Neither result supplies a same-day, same-driver GTD-versus-GT500 test, and the cited sources do not provide a comparable GT500 Nürburgring time.
The verdict: which Mustang is faster?
If the question is which car has higher published engine output, the answer is the 2025 Mustang GTD. If the question is which is faster in a direct comparison, the evidence here is not enough to declare a universal winner. The GTD has a documented sub-seven-minute Nordschleife result and race-derived equipment, but that result cannot be used as a controlled GT500 comparison.
Rank #4
- Designed for Lego 42138,with this light kit, you can bring your Lego Ford Mustang Shelby GT500 from dark to bright, make it come to life.
- Please note that only LED light set. All LEGO sets showed in images and videos are not included.
- Package contains dot lights, expansion boards, connecting cables, battery holder(batteries not included), adhesive squares, and instruction.
- With a step-by-step instruction, you will find an easier way to make a huge upgrade to your favorite building kit.
- If you have difficulties with your product, please send us an email, we are always here for assistance.
So the fair head-to-head verdict is metric-specific: published power and the GTD’s documented engineering features favor the GTD on paper; a claim that it beats the GT500 in acceleration or track performance needs matched testing. Ford CEO Jim Farley described the original GTD as intended to bridge GT3 race cars and street-legal supercars, a positioning statement rather than proof of a head-to-head result (Ford Racing, April 16, 2026).
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.FAQ
How much more powerful is the Mustang GTD than the 2020 Shelby GT500?
Ford lists the GTD at 815 hp and 664 lb-ft, and the 2020 GT500 at 760 hp and 625 lb-ft. That gives the GTD a published advantage of 55 hp and 39 lb-ft.
Crashes, No Sound, or Screen Glitches?
Random freezes, missing sound and display glitches usually trace back to one bad driver. Find and replace yours safely.Free scan · under a minutePC Slower Than It Used to Be?
A free scan shows the junk files, broken settings and background clutter dragging Windows down - then fixes them in one click.Free scan · Windows 10 & 11Best Value
- Enjoy a rewarding building experience shaping every detail of the 2022 Ford GT with this 1:12 scale LEGO Technic car model kit for adults
- The model car includes authentic features, such as a V6 engine with moving pistons, independent suspension on all wheels and front-axle steering
- Take your time assembling details like the rear-wheel drive with differential, opening doors, adjustable spoiler wing and opening hood
- With it's classic dark blue finish with white racing stripes, this LEGO Technic model car kit for adults makes a stunning display piece
- Part of an innovative collection of LEGO model car kits for adults to build, this set includes the LEGO Builder app with digital instructions
Which is faster, the 2025 Mustang GTD or 2020 Shelby GT500?
The GTD has the higher published output and a documented Nürburgring lap, but the cited sources do not provide a controlled test against the GT500. A universal winner cannot be established from this evidence alone.
What Nürburgring time did the production Mustang GTD set?
The Nürburgring reported a 6:57.685 Nordschleife lap for the 2025 production GTD, driven by Dirk Müller, on December 10, 2024.
Is the 6:40.835 lap time for the same Mustang GTD?
No. Ford Racing reported that 2026 time for the later GTD Competition, a different version with hardware, aero, tire/grip and weight changes. It is not the original production GTD’s time.
What transmissions do the GTD and GT500 use?
Ford describes an eight-speed dual-clutch transmission for the GTD and a seven-speed dual-clutch transmission for the 2020 GT500.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
