Bringing car spotting into perspective
Background grid Pontiac Grand Ville Cabriolet 1974-1974 Porsche 911 Coupé 1989-1993
Spec height1 54.2 in 2 
+ 3.03 in
1 51.2 in Spec height1
+ 58.86 in 2 226 in Spec length
1 167.1 in 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.
Porsche 911 Coupé 1989 - 1993
Views available
Porsche
911
Coupé
Gen. 3 | 1989 - 1993
Spotted in Switzerland 17″
Pontiac Grand Ville Cabriolet 1974 - 1974
Views available
Pontiac
Grand Ville
Cabriolet
Gen. 1 | 1974 - 1974
Spotted in Switzerland 16″ Mirrored image
Compare Car Insurance Rates Personalized quotes in 5 minutes or less with Insurify

Side View Car Size ComparisonPorsche 911 (964) Coupé 1989 vs. Pontiac Grand Ville Cabriolet 1974


Dimensions & Specifications | Porsche 911 (964) Coupé 1989 is 58.86 in shorter and 3.03 in lower compared to Pontiac Grand Ville Cabriolet 1974. It offers 57% less cargo space.4,5

--
Size class
Full-size
167.1 in
Length
226 in
+58.9
70.7 in
Width2
79.6 in
+8.9
-- in
Width incl. mirrors
-- in
51.2 in
Height1
54.2 in
+3
89.4 in
Wheelbase
124 in
+34.6
4.7 in
Ground clearance3
-- in
3020.3 lbs
Weight4,6
-- lbs
--
Seats max.
--
6 cu ft
Cargo volume EU4
13.7 cu ft
+129%
-- cu ft
Cargo volume max. EU4,5
-- cu ft
-- cu ft
Cargo volume US4
-- cu ft
-- cu ft
Cargo volume max. US4,5
-- cu ft
Premium
Segment
Premium
€ 52918
Price EU7
€ --
$ --
Price US7
$ --
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
3156328
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

Compare car dimensions with real cars side-by-side, true-to-scale, and from the same point of view for thousands of current and historical models. Limitations apply - please read our disclaimer.

Let us know about the cars you'd love to see on our website by contacting us on social media or dropping us an email to info[at]carsized[dot]com.

Copyright © 2026 carsized.com. All rights reserved.