The performance SUV race reached another level in 2024. Several coupe-style SUVs combined towering power, sophisticated all-wheel-drive systems and sports-car acceleration, turning vehicles that were once associated mainly with comfort and practicality into genuine performance machines.
What makes this segment particularly interesting is the sheer pace these SUVs can deliver despite their size. Models such as the Porsche Cayenne Turbo GT, Lamborghini Urus Performante, Aston Martin DBX707 and Audi RS Q8 showed that a tall, heavy vehicle could still deliver a 0–60 mph sprint in around three seconds.
The formula was not cheap, and fuel economy remained a significant compromise. But for buyers who wanted one vehicle capable of carrying passengers during the week and delivering serious performance on the weekend, the 2024 market offered some remarkable choices.
The fastest coupe SUVs of 2024
There was no single formula behind the fastest coupe SUVs of 2024. Some manufacturers concentrated on outright acceleration, while others placed greater emphasis on handling, luxury or everyday comfort.
The Porsche Cayenne Turbo GT was one of the clearest examples of an SUV engineered around performance. Lamborghini’s Urus Performante took a more dramatic approach, while the Aston Martin DBX707 combined huge power with a more luxurious character.
Audi and Mercedes-AMG offered alternatives for drivers who wanted extreme performance without necessarily choosing the most exotic badge in the segment.
| Model | Engine | Output | Claimed 0–60 mph |
|---|---|---|---|
| Porsche Cayenne Turbo GT | 4.0L twin-turbo V8 | 650 hp | 3.1 sec |
| Lamborghini Urus Performante | 4.0L twin-turbo V8 | 657 hp | 3.3 sec |
| Aston Martin DBX707 | 4.0L twin-turbo V8 | 697 hp | 3.1 sec |
| Audi RS Q8 | 4.0L twin-turbo V8 | 591 hp | 3.7 sec |
| Mercedes-AMG GLE 63 S Coupe | 4.0L twin-turbo V8 + mild hybrid | 603 hp | 3.8 sec |
Acceleration figures can vary between manufacturer claims and independent testing, as well as with tires, launch conditions and testing methods.
Porsche Cayenne Turbo GT brought sports-car pace
The 2024 Porsche Cayenne Turbo GT was arguably the most performance-focused option in the group.
Under its hood sat a 4.0-liter twin-turbocharged V8 producing 650 horsepower and 626 lb-ft of torque. An eight-speed Tiptronic S transmission sent that power through the all-wheel-drive system.
Porsche quoted a 0–60 mph time of 3.1 seconds, but independent testing has shown the Cayenne Turbo GT can be even quicker in favorable conditions.
The important story, however, was not simply its acceleration. Porsche worked extensively on the chassis, adding performance-focused suspension tuning, rear-axle steering, active anti-roll technology and high-performance brakes.
That gave the Turbo GT a more focused character than a conventional luxury SUV.
The trade-off was price and practicality. The Turbo GT was positioned near the top of the Cayenne range and came exclusively with the coupe-style body, making it a specialist choice rather than a rational family SUV.
Lamborghini Urus Performante pushed the drama further
The Lamborghini Urus had already established itself as one of the quickest SUVs on the road, but the Performante variant pushed the concept further.
Its 4.0-liter twin-turbo V8 produced 657 horsepower and 627 lb-ft of torque. Lamborghini also reduced weight, revised the suspension and fitted performance-oriented hardware to make the SUV more responsive.
A claimed top speed of approximately 190 mph placed the Urus Performante firmly in super-SUV territory.
The experience was about more than numbers, though. The aggressive styling, lower stance and louder personality separated the Performante from the more restrained alternatives.
It also came with the sort of running costs expected from a high-performance Lamborghini. Fuel consumption was poor, while tires, brakes and other performance components were unlikely to be inexpensive to replace.
For buyers unconcerned about those compromises, the Urus Performante offered something few SUVs could match: genuine supercar attitude with four doors and substantial cargo space.
Aston Martin DBX707 chased outright power
The Aston Martin DBX707 entered 2024 with one of the largest power figures in the segment.
Its 4.0-liter twin-turbocharged V8 produced 697 horsepower and 663 lb-ft of torque. Aston Martin claimed a 0–60 mph time of 3.1 seconds and a top speed of 193 mph.
Those figures put the DBX707 among the fastest SUVs on sale.
Aston Martin also made extensive changes to the chassis and braking system to handle the additional performance. The result was intended to be more than a powerful straight-line machine.
Inside, the DBX707 retained the luxury-focused atmosphere expected from Aston Martin, giving it a different personality from the more aggressive Lamborghini.
Its biggest drawback was familiar across the class: performance came at the expense of efficiency. Buyers considering one needed to be comfortable with high fuel consumption and the potentially substantial cost of maintaining a powerful luxury SUV.
Audi RS Q8 offered stealthy speed
Not every fast SUV needed to look exotic.
The 2024 Audi RS Q8 was a good example. Its styling remained relatively restrained compared with the Lamborghini, yet the numbers underneath were serious.
A 4.0-liter twin-turbo V8 delivered 591 horsepower and 590 lb-ft of torque. Audi paired it with an eight-speed automatic transmission and quattro all-wheel drive.
Independent testing has demonstrated that the RS Q8 can reach 60 mph in the low-three-second range under the right conditions.
That made it particularly interesting for buyers who wanted speed without attracting the same attention as an exotic SUV.
The RS Q8 also highlighted an important trend in the segment: performance was increasingly being delivered through electronics and chassis technology as much as raw engine output.
Mercedes-AMG added electrification to the formula
The 2024 Mercedes-AMG GLE 63 S Coupe approached performance from a slightly different direction.
Its 4.0-liter twin-turbocharged V8 was paired with a 48-volt mild-hybrid system. Combined output reached 603 horsepower, with 627 lb-ft of torque available.
Mercedes-AMG quoted a 0–60 mph time of 3.7 seconds.
While that figure was not quite as extreme as the Porsche, Lamborghini or Aston Martin, the GLE 63 S Coupe placed greater emphasis on balancing performance with luxury and everyday usability.
The mild-hybrid system could also assist the powertrain during acceleration and improve the SUV’s overall powertrain response.
It remained a large and expensive vehicle, however, and its coupe roofline reduced some of the practicality available in the conventional GLE.
Speed came with a serious fuel bill
The biggest reality check for buyers was fuel economy.
These SUVs were powered predominantly by large-displacement twin-turbo V8 engines, and their performance hardware added weight and rolling resistance.
The 2024 Audi RS Q8, for example, carried an EPA rating of 13 mpg city and 19 mpg highway. The Lamborghini Urus was rated at 14 mpg city and 19 mpg highway.
Those numbers make the difference between these machines and ordinary crossovers immediately obvious.
Fuel was only one part of the ownership equation. High-performance tires can wear quickly, while larger brakes and specialized suspension components can cost more to service. Insurance can also be higher because of the vehicles’ value and performance.
For someone shopping purely on running costs, none of these SUVs represented the sensible choice.
Why buyers were willing to pay more
The appeal was versatility.
A Porsche Cayenne Turbo GT could transport passengers and luggage while offering acceleration that rivaled dedicated performance cars. The Urus could provide Lamborghini styling without requiring its owner to give up SUV practicality. The DBX707 added luxury and exclusivity to the formula.
That combination explains why manufacturers continued investing heavily in high-performance SUVs.
The market had changed. Buyers who wanted speed no longer had to choose a low-slung coupe or sports sedan as their only option.
At the same time, the coupe-SUV format allowed manufacturers to charge a premium for styling and performance, making the segment particularly attractive at the luxury end of the market.
The real choice for buyers
Choosing between these SUVs ultimately came down to personality.
The Porsche Cayenne Turbo GT made the strongest case for a driver who cared about handling and precision. The Lamborghini Urus Performante was aimed at someone who wanted maximum drama. The Aston Martin DBX707 combined extraordinary output with a more exclusive luxury image.
The Audi RS Q8 was the understated alternative, while the Mercedes-AMG GLE 63 S Coupe offered a blend of performance, technology and everyday comfort.
None was an inexpensive proposition, and none could deliver mainstream-SUV fuel economy.
But that was never really the point.