Muscle cars used to feel light on their feet. Or at least they pretended to. Now we have a new reality. The 2026 Dodge Charger R-T is officially heavier than a three-row SUV. Yes. You read that right.
It beats the Mazda CX-9 in the sprint. But the SUV wins the long game.
Which is actually faster: the Charger R/T or the CX-9?
This is where the definitions get sticky. Car and Driver makes a hard distinction between “quick” and “fast.” Quick means you leave people in the dust at the stoplight. Fast means how fast you are when you actually arrive somewhere far away.
The Dodge is quicker. Way quicker.
We tested a Charger R/T with its HEMI V-8 engine pumping out 420 horsepower. It hit 60 mph in 4.7 seconds. That is brutal acceleration for a heavy sedan.
Now look at the Mazda CX-9. The specific unit we tested had the entry-level 3.3-liter turbocharged inline-six. It made just 280 horses and 332 lb-ft of torque. It dragged its feet to 60 mph. The run took 6.9 seconds. That puts it ahead of a Honda Pilot or a non-hybrid Kia Telluride. But it gets absolutely smoked by the Charger.
So far, the muscle car feels superior. It launches hard. It shakes the ground. But speed limits exist. Not legal ones. Factory ones.
Why the Charger R/T has a lower top speed than an SUV
Dodge installed a speed governor on the gasoline Charger R-T. It caps out at 125 mph. Period.
The Mazda doesn’t have that arbitrary ceiling. The CX-9 will keep climbing.
Here is how the chase plays out:
- The Dodge pulls ahead immediately.
- For about 21 seconds, the Dodge is comfortably ahead.
- At roughly the 120-mph mark, the gap closes.
- The CX-9 hits 120 mph in 29.7 seconds.
- Then it keeps going. It hits 127 mph before its engine catches its breath.
The Dodge stops accelerating at 125. The Mazda crosses the line.
In the old days, you bought a V-8 because it would out-accelerate anything and go faster than your legal driving limit. This feels like a concession to efficiency ratings and aerodynamics rather than pure performance.
Is 127 mph better than 125? Not on the street. On the track. In theory. It is a small margin. But it flips the narrative. The family hauler has a higher top speed than the dedicated sport sedan.
The 2026 Charger R-T weight issue explained
Here is the real surprise. Weight.
We put the Charger Sixpack R-T on our scales. It came in at 4921 lbs.
The Mazda CX-9? It tipped the scales at 4896 lbs.
The car is 25 lbs heavier than the eight-passenger hauler. Five people sit in the Charger. Eight in the Mazda. The car still weighs more.
Why?
- The STLA Platform : This is a new architecture. It was built to host both internal combustion engines and electric batteries. It needs to be sturdy for both. Sturdy means steel. Steel means mass.
- Dimensions : The Charger is wider. Aggressively so. Wide stances require more metal to support.
- The Evolution of Bulk : This isn’t just the new platform. Compared to the previous Charger R/T Scat Pack, this new car is 576 lbs heavier.
The previous R/T weighed in under 4350 lbs. This one pushes toward half a ton. It’s like comparing a sedan from the 80s to one from the 20s. We have added layers. Sound deadening. Safety cages. Electronics. AWD systems.
Speaking of AWD. The system adds rotational mass. It adds driveshafts and transfer cases. It all stacks up.
Consider the electric side of the house for context. We tested the electric Charger Daytona Scat Pack. That thing weighed 5938 lbs. That is 16 lbs more than our long-term Ram 18500 Laramie. A pickup truck.
A half-ton truck weighs less than the electric muscle sedan. The gasoline V-8 version isn’t exactly featherlight either. It sits comfortably above the CX-9.
So yes. If you own the base CX-9, you are driving something that weighs less than a Dodge Charger R-T. And if you can find a long enough runway with no speed traps… your car technically hits a higher velocity.
It is a weird time for car comparisons. We are judging sedans by SUV standards now. Because sedans have become trucks in disguise. Bulky. Heavy. Fast in the hole. Slow on the horizon.
