Bringing car spotting into perspective
Background grid Porsche Cayenne SUV 2026-present Pontiac Grand Ville Cabriolet 1974-1974
Spec height1 1.674 m 2 
+ 29.7 cm
1 1.377 m Spec height1
2 4.985 m Spec length
+ 75.5 cm 1 5.74 m Spec length
Front wheels
Center wheels
Rear wheels
Front bumper
Center cars
Rear bumper
Now Comparing Photos show real-world appearance vs. specification. See Disclaimer.
Pontiac Grand Ville Cabriolet 1974 - 1974
Views available
Pontiac
Grand Ville
Cabriolet
Gen. 1 | 1974 - 1974
Spotted in Switzerland 16″ Mirrored image
Porsche Cayenne SUV Turbo Electric 2026 - present
Views available
Porsche
Cayenne
SUV Turbo Electric
Gen. 4 | 2026 - present
Find at a Dealer
Spotted in Switzerland 22″
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Side View Car Size ComparisonPontiac Grand Ville Cabriolet 1974 vs. Porsche Cayenne (X1A) SUV Turbo Electric 2026


Dimensions & Specifications | Pontiac Grand Ville Cabriolet 1974 is 75.5 cm longer and 29.7 cm lower compared to Porsche Cayenne (X1A) SUV Turbo Electric 2026. It offers 76% less cargo space.4,5

Full-size
+1
Size class
Mid-size
574 cm
+75.5
Length
498.5 cm
202.2 cm
+4.2
Width2
198 cm
-- cm
Width incl. mirrors
219.9 cm
137.7 cm
Height1
167.4 cm
+29.7
315 cm
+12.7
Wheelbase
302.3 cm
-- cm
Ground clearance3
24.5 cm
-- kg
Weight4,6
2720 kg
-- km
Range max.
617 km
--
Seats max.
5
388 l
Cargo volume EU4
781 l
+102%
-- l
Cargo volume max. EU4,5
1588 l
-- l
Cargo volume US4
793 l
-- l
Cargo volume max. US4,5
1586 l
Premium
Segment
Premium
€ --
Price EU7
€ 165500
$ --
Price US7
$ 165350
1. Maximum height | 2. Width with folded mirrors when available | 3. Max. ground clearance | 4. Most common power unit. Possible deviation of standards. | 5. With all rear seats folded down | 6. Curb weight | 7. For illustration purpose only. Starting MSRP (Manufacturer Suggested Retail Price).
cm
inch
Quick Facts
3073960
Comparison combinations
Germany
Origin of the most car models
1908
Year of our oldest car model
Featured in
Car and Driver The New York Times Top Gear

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