Bringing car spotting into perspective
Background grid BMW i7 Sedan 2022-present Porsche 911 Cabriolet 2015-2020
Spec height1 1.544 m 2 
+ 25 cm
1 1.294 m Spec height1
+ 1.5 cm 2
+ 14.2 cm 2 1.95 m Spec width2
1 1.808 m Spec width2
Now Comparing Photos show real-world appearance vs. specification. See Disclaimer.
Porsche 911 Cabriolet 2015 - 2020
Views available
Porsche
911
Cabriolet
Gen. 7.1 | 2015 - 2020
Find at a Dealer
Spotted in Switzerland 20″
BMW i7 Sedan 2022 - present
Views available
BMW
i7
Sedan
Gen. 1 | 2022 - present
Find at a Dealer
Spotted in Switzerland 21″
Compare Car Insurance Rates Personalized quotes in 5 minutes or less with Insurify

Rear View Car Size ComparisonPorsche 911 (991) Cabriolet 2015 vs. BMW i7 (G70) Sedan 2022


Dimensions & Specifications | Porsche 911 (991) Cabriolet 2015 is 14.2 cm narrower and 25 cm lower compared to BMW i7 (G70) Sedan 2022. It has 1.5 cm less ground clearance and offers 71% less cargo space.4,5

--
Size class
Full-size
449.9 cm
Length
539.1 cm
+89.2
180.8 cm
Width2
195 cm
+14.2
197.8 cm
Width incl. mirrors
219.2 cm
+21.4
129.4 cm
Height1
154.4 cm
+25
245 cm
Wheelbase
321.5 cm
+76.5
12.1 cm
Ground clearance3
13.6 cm
+1.5
1575 kg
Weight4,6
2595 kg
+65%
-- km
Range max.
610 km
4
Seats max.
5
+1
145 l
Cargo volume EU4
500 l
+245%
-- l
Cargo volume max. EU4,5
-- l
258 l
Cargo volume US4
501 l
+95%
-- l
Cargo volume max. US4,5
-- l
Premium
Segment
Premium
€ 111004
Price EU7
€ 115700
+5%
$ 108600
Price US7
$ 119300
+10%
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
3101295
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.