Bringing car spotting into perspective
Front
Side
Rear
Swap
Background grid Alfa Romeo 156 Sedan 2002-2007 BMW 3 Sedan 1997-2003
Spec height1 1.39 m 2
1 1.415 m Spec height1
 + 2.5 cm
+ 0.4 cm 2 1.743 m Spec width2
1 1.739 m Spec width2
Now Comparing Photos show real-world appearance vs. specification. See Disclaimer.
BMW 3-Series Sedan 1997 - 2003
Views available
BMW
3-Series
Sedan
Gen. 4 | 1997 - 2003
Spotted in France 17″
Alfa Romeo 156 Sedan 2002 - 2007
Views available
Alfa Romeo
156
Sedan
Gen. 1 | 2002 - 2007
Spotted in Switzerland 16″
Compare Car Insurance Rates Personalized quotes in 5 minutes or less with Insurify

Front View Car Size ComparisonBMW 3-Series (E46) Sedan 1997 vs. Alfa Romeo 156 (932) Sedan 2002


Dimensions & Specifications | BMW 3-Series (E46) Sedan 1997 is 0.4 cm narrower and 2.5 cm higher compared to Alfa Romeo 156 (932) Sedan 2002. It offers 17% more cargo space.4,5

Compact
Size class
Compact
447.1 cm
+3.6
Length
443.5 cm
173.9 cm
Width2
174.3 cm
+0.4
194 cm
Width incl. mirrors
196.5 cm
+2.5
141.5 cm
+2.5
Height1
139 cm
272.5 cm
+13
Wheelbase
259.5 cm
13 cm
Ground clearance3
-- cm
1360 kg
Weight4,6
-- kg
5
Seats max.
5
440 l
+17%
Cargo volume EU4
378 l
-- l
Cargo volume max. EU4,5
-- l
-- l
Cargo volume US4
-- l
-- l
Cargo volume max. US4,5
-- l
Premium
Segment
Premium
€ 21986
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
3064050
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.