Absolute Units: 2023 Aston Martin DBX707 vs. Porsche Cayenne Turbo GT!

Blurring the line between SUV and fantasy.

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Povi PullinenPhotographer
2023 Aston Martin DBX 707 vs 2023 Porsche Cayenne Turbo GT Coupe 1

For about two years, we could easily say the Lamborghini Urus was the best-driving super-SUV in the world.the Porsche Cayenne Turbo

Then three things happened.

First, Porsche launched the Cayenne Turbo GT.real

Next came the also unbelievably great-to-drive Aston Martin DBX707, a hopped-up high-po version of the pretty good DBX. What a fantastic three-way comparison this would have been. However, the third thing that transpired is that this past November, Lamborghini shuttered regular Urus production to ready its factory for both the new Urus S and the Urus Performante, but neither launched in time for our showdown. As such, this test is a regular old two-way affair. Well, "regular" is a silly word when talking about beasts such as these, with a combined 1,328 horsepower. Let's forget for just a moment the obvious question—who on earth needs these things?—and instead find out which of these SUVs is superest.

Stacking 'Em Up

The Eyes of the Beholders

Hitting the Road

now he's not

The Verdict: Porsche or Aston Martin?

2nd Place: 2022 Porsche Cayenne Turbo GT

Pros

  • Easy to drive
  • Supercar levels of performance
  • A relative bargain

Cons

  • Doesn't always feel as fast as it is
  • Ubiquitous Cayenne panache
  • Uninspired styling

Verdict:

1st Place: 2023 Aston Martin DBX707

Pros

  • We love this engine
  • Imperious driving feel
  • Looks special

Cons

  • Price
  • Dated Mercedes infotainment system
  • Needs quicker steering

Verdict:

2023 Aston Martin DBX 707 Specifications

2023 Porsche Cayenne Turbo GT Coupe Specifications*

DRIVETRAIN LAYOUT

Front-engine, AWD

Front-engine, AWD

ENGINE TYPE

Twin-turbo direct-injected DOHC 32-valve 90-degree V-8, alum block/heads

Twin-turbo direct-injected DOHC 32-valve 90-degree V-8, alum block/heads

DISPLACEMENT

3,982 cc/243.0 cu in

3,996 cc/243.9 cu in

COMPRESSION RATIO

8.6:1

9.7:1

POWER (SAE NET)

697 hp @ 6,000 rpm

631 hp @ 6,000 rpm

663 lb-ft @ 4,500 rpm

626 lb-ft @ 2,300 rpm

REDLINE

7,000 rpm

6,750 rpm

WEIGHT TO POWER

7.4 lb/hp

7.9 lb/hp

TRANSMISSION

9-speed automatic

8-speed automatic

AXLE/FINAL-DRIVE RATIO

3.27:1/1.97:1

3.09:1 (front), 2.95:1 (rear)/1.97:1

SUSPENSION, FRONT; REAR

Multilink, air springs, adj shocks, adj anti-roll bar; multilink, air springs, adj shocks, adj anti-roll bar

Multilink, air springs, adj shocks, adj anti-roll bar; Multilink, air springs, adj shocks, adj anti-roll bar

STEERING RATIO

14.4:1

12.2:1

TURNS LOCK-TO-LOCK

2.5

2.2

BRAKES, F; R

16.5-in vented, drilled, carbon-ceramic disc; 15.4-in vented, drilled, carbon-ceramic disc

17.3-in vented, drilled carbon-ceramic disc; 16.1-in vented, drilled carbon-ceramic disc

WHEELS, F;R

10.0 x 23-in; 11.5 x 23-in, forged aluminum

10.5 x 22-in; 11.5 x 22-in forged aluminum

TIRES, F;R

285/35R23 107Y; 325/30R23 109Y Pirelli P Zero A8A

285/35R22 106Y; 315/30R22 107Y Pirelli P Zero Corsa N0

DIMENSIONS

WHEELBASE

120.5 in

113.9 in

TRACK, F/R

66.9/65.5 in

66.4/66.3 in

LENGTH x WIDTH x HEIGHT

198.4 x 78.7 x 54.1-67.9 in

194.6 x 78.6 x 63.1-65.8 in

GROUND CLEARANCE

6.9-8.7 in

6.1-8.8 in

APPRCH/DEPART ANGLE

22.2-25.7/24.3-27.1 deg

18.9-23.5/17.5-21.5 deg

TURNING CIRCLE

40.7 ft

37.7 ft

CURB WEIGHT (DIST F/R)

5,124 lb (53/47%)

4,981 lb (57/43%)

SEATING CAPACITY

5

4

HEADROOM, F/R

40.6/40.0 in

38.1/38.3 in

LEGROOM, F/R

41.7/40.9 in

41.1/40.0 in

SHOULDER ROOM, F/R

58.4/54.6 in

59.1/56.4 in

CARGO VOLUME, BEH F/R

54.0/22.5 cu ft

51.7/19.4 cu ft

TOWING CAPACITY

5,940 lb

Not equipped

ACCELERATION TO MPH

0-30

1.1 sec

1.1 sec

0-40

1.7

1.6

0-50

2.3

2.3

0-60

3.1

3.0

0-70

4.0

3.9

0-80

5.0

4.9

0-90

6.3

6.1

0-100

7.6

7.5

0-100-0

11.6

11.5

PASSING, 45-65 MPH

1.5

1.5

QUARTER MILE

11.4 sec @ 121.6 mph

11.3 sec @ 121.0 mph

BRAKING, 60-0 MPH

102 ft

105 ft

LATERAL ACCELERATION

0.98 g (avg)

1.07 g (avg)

MT FIGURE EIGHT

24.1 sec @ 0.83 g (avg)

23.2 sec @ 0.88 g (avg)

TOP-GEAR REVS @ 60 MPH

1,200 rpm

1,300 rpm

CONSUMER INFO

BASE PRICE

$239,086

$190,150*

PRICE AS TESTED

$290,086

$197,010*

AIRBAGS

10: Dual front, f/r side, f/r curtain, front knee

10: Dual front, f/r side, f/r curtain, front knee

BASIC WARRANTY

3 yrs/Unlimited miles

4 yrs/50,000 miles

POWERTRAIN WARRANTY

3 yrs/Unlimited miles

4 yrs/50,000 miles

ROADSIDE ASSISTANCE

3 yrs/Unlimited miles

4 yrs/50,000 miles

FUEL CAPACITY

22.9 gal

23.7 gal

EPA CITY/HWY/COMB ECON

15/20/17 mpg

14/19/16 mpg

EPA RANGE, COMB

389 miles

379 miles

RECOMMENDED FUEL

Unleaded premium

Unleaded premium

ON SALE

Now

Now

*2023 pricing; 2022 model tested/photographed

When I was just one-year-old and newly walking, I managed to paint a white racing stripe down the side of my father’s Datsun 280Z. It’s been downhill ever since then. Moral of the story? Painting the garage leads to petrolheads. I’ve always loved writing, and I’ve always had strong opinions about cars.

One day I realized that I should combine two of my biggest passions and see what happened. Turns out that some people liked what I had to say and within a few years Angus MacKenzie came calling. I regularly come to the realization that I have the best job in the entire world. My father is the one most responsible for my car obsession. While driving, he would never fail to regale me with tales of my grandfather’s 1950 Cadillac 60 Special and 1953 Buick Roadmaster. He’d also try to impart driving wisdom, explaining how the younger you learn to drive, the safer driver you’ll be. “I learned to drive when I was 12 and I’ve never been in an accident.” He also, at least once per month warned, “No matter how good you drive, someday, somewhere, a drunk’s going to come out of nowhere and plow into you.”

When I was very young my dad would strap my car seat into the front of his Datsun 280Z and we’d go flying around the hills above Malibu, near where I grew up. The same roads, in fact, that we now use for the majority of our comparison tests. I believe these weekend runs are part of the reason why I’ve never developed motion sickness, a trait that comes in handy when my “job” requires me to sit in the passenger seats for repeated hot laps of the Nurburgring. Outside of cars and writing, my great passions include beer — brewing and judging as well as tasting — and tournament poker. I also like collecting cactus, because they’re tough to kill. My amazing wife Amy is an actress here in Los Angeles and we have a wonderful son, Richard.

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